{"id":899,"date":"2026-03-19T07:41:29","date_gmt":"2026-03-19T07:41:29","guid":{"rendered":"https:\/\/ptoparts.top\/product\/splined-yoke-04-ball-attachment-for-pto-shaft\/"},"modified":"2026-03-19T07:41:35","modified_gmt":"2026-03-19T07:41:35","slug":"splined-yoke-04-ball-attachment-for-pto-shaft","status":"publish","type":"product","link":"https:\/\/ptoparts.top\/fr\/product\/splined-yoke-04-ball-attachment-for-pto-shaft\/","title":{"rendered":"Splined Yoke 04-Ball Attachment for PTO Shaft"},"content":{"rendered":"<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"Product\",\n    \"name\": \"Splined Yoke 04-Ball Attachment for PTO Shaft\",\n    \"description\": \"Splined Yoke 04 (Ball Attachment) \\u2014 Spring-Ball Quick-Couple PTO Yoke for Enhanced Retention\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Ever-power\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Ever-power\"\n    },\n    \"category\": \"PTO Shaft Components\",\n    \"material\": \"Forged Steel\",\n    \"offers\": {\n        \"@type\": \"AggregateOffer\",\n        \"priceCurrency\": \"USD\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\"\n    },\n    \"aggregateRating\": {\n        \"@type\": \"AggregateRating\",\n        \"ratingValue\": \"4.8\",\n        \"reviewCount\": \"199\"\n    }\n}<\/script><\/p>\n<h1 style=\"font-size:28px;color:#1a5276;margin-bottom:10px;border-bottom:3px solid #e67e22;padding-bottom:8px;\">Splined Yoke 04 (Ball Attachment) \u2014 Spring-Ball Quick-Couple PTO Yoke for Enhanced Retention<\/h1>\n<p><img decoding=\"async\" src=\"http:\/\/ptoparts.top\/wp-content\/uploads\/2026\/03\/splined-yoke-for-pto-shaft.webp\" alt=\"Splined Yoke 04-Ball Attachment for PTO Shaft\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" \/><\/p>\n<p style=\"font-size:16px;line-height:1.8;color:#333;margin-bottom:20px;\">The <strong>Splined Yoke 04-Ball Attachment<\/strong> bridges the gap between the convenience of push pin designs and the security of bolt-type retention. Spring-loaded steel balls press outward into the PTO shaft groove, creating a circumferential interlock that is significantly more vibration-resistant than a single flat-faced push pin. The ball detent engagement is entirely hand-operated \u2014 no tools required \u2014 yet the spherical contact geometry provides approximately 40% more pull-out resistance than conventional push pin designs. This makes the Type 04 the optimal choice for operators who need quick implement changes without compromising on connection security.<\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#128295; Technical Specifications<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:20px;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:500px;\">\n<tr>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">Series<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">A(mm)<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">B(mm)<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">C(mm)<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">D(mm)<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">E(mm)<\/th>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">F<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">1.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">22<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">54<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">100<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1 3\/8&#8243;Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">2.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">23.8<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">61.3<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">102<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">1 3\/8&#8243;Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">3.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">27<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">70<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">111<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">4.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">27<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">74.6<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">111<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">5.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30.2<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">80<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">117<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">32.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">32<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">76<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">117<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">6.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30.2<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">92<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">123<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">6.0504C\/E<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">30.2<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">92<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">148<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">34<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">\u03a616<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">1 3\/4&#8243;Z6\/Z20<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">7.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">30.2<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">106.5<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">137<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">8.0504B\/D<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">35<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">106.5<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">130<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">26<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">\u03a613<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;background:#f2f2f2;\">Z6\/Z21<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">8.0504C\/E<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">35<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">106.5<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">159<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">34<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">\u03a616<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">1 3\/4&#8243;Z6\/Z20<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<p><img decoding=\"async\" src=\"http:\/\/ptoparts.top\/wp-content\/uploads\/2026\/03\/pto-end-yokes-2.webp\" alt=\"specifications\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" \/><\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#11088; Key Features &amp; Benefits<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:15px;margin-bottom:25px;\">\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#9898; Spring-Ball Detent Lock<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">Multiple hardened steel balls engage the PTO groove simultaneously, creating a 360\u00b0 interlock far superior to single-point push pins.<\/p>\n<\/div>\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#128170; 40% Higher Pull-Out Resistance<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">Spherical ball-to-groove contact geometry provides significantly stronger axial retention than flat-faced pin designs.<\/p>\n<\/div>\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#128274; Tool-Free Operation<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">Hand-operated like a push pin \u2014 slide a release collar to disengage balls and remove the yoke in seconds.<\/p>\n<\/div>\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#9881; Dual Ball Sizes<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">\u03a613 balls for standard-duty (Series 1-8 B\/D) and \u03a616 balls for heavy-duty 1 3\/4&#8243; spline variants (C\/E).<\/p>\n<\/div>\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#128293; Chrome Steel Balls<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">Grade 25 chrome steel balls (52100 bearing steel) resist deformation and wear for consistent engagement over thousands of cycles.<\/p>\n<\/div>\n<div style=\"flex:1 1 280px;background:#f8f9fa;border-left:4px solid #e67e22;padding:15px;border-radius:6px;\">\n<h3 style=\"font-size:16px;color:#1a5276;margin:0 0 8px 0;\">&#128208; Anti-Vibration Engineering<\/h3>\n<p style=\"font-size:14px;color:#555;margin:0;line-height:1.6;\">The multi-ball contact pattern dampens oscillation and prevents the rattling common with single-point retention systems.<\/p>\n<\/div>\n<\/div>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#128260; Compatibility Information<\/h2>\n<p style=\"font-size:15px;line-height:1.7;color:#333;\">Fits 1 3\/8&#8243; Z6, 1 3\/8&#8243; Z21, and 1 3\/4&#8243; Z6\/Z20 PTO shafts. Works with tractors from <strong>all major manufacturers<\/strong>. The ball detent is particularly well-suited for tractors with factory-standard ball-groove PTO stubs, common on <strong>AGCO, Fendt, Valtra, and Massey Ferguson<\/strong> models.<\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#128218; Selection Guide<\/h2>\n<p style=\"font-size:15px;line-height:1.7;color:#333;\"><strong>Step 1 \u2014 Check PTO Groove Type:<\/strong> Ball attachment yokes need a smooth, round-bottomed groove on the PTO shaft. Most modern tractors feature this. Older tractors with flat-bottomed grooves may not be compatible.<\/p>\n<p style=\"font-size:15px;line-height:1.7;color:#333;\"><strong>Step 2 \u2014 Select Ball Size:<\/strong> \u03a613 for standard 1 3\/8&#8243; applications; \u03a616 for heavy-duty 1 3\/4&#8243; applications.<\/p>\n<p style=\"font-size:15px;line-height:1.7;color:#333;\"><strong>Step 3 \u2014 Match Series:<\/strong> Bearing bore (A) determines cross kit compatibility.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/ptoparts.top\/wp-content\/uploads\/2026\/03\/pto-shafts-2.webp\" alt=\"selection guide\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" \/><\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#127806; Typical Application Scenarios<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:15px;\">\n<div style=\"flex:1 1 220px;background:#eafaf1;border-radius:6px;padding:12px;\"><strong>&#127807; Quick-Change Hay Operations<\/strong><br \/>Multiple implement swaps per day: mower \u2192 tedder \u2192 rake \u2192 baler<\/div>\n<div style=\"flex:1 1 220px;background:#fef9e7;border-radius:6px;padding:12px;\"><strong>&#127806; Vibration-Prone Equipment<\/strong><br \/>Flail mowers, stone buriers, and other equipment generating high vibration<\/div>\n<div style=\"flex:1 1 220px;background:#ebf5fb;border-radius:6px;padding:12px;\"><strong>&#9881; Demo &amp; Trade Show Equipment<\/strong><br \/>Frequently connected\/disconnected for demonstrations and displays<\/div>\n<div style=\"flex:1 1 220px;background:#f5eef8;border-radius:6px;padding:12px;\"><strong>&#128167; Pumping &amp; Spraying<\/strong><br \/>Seasonal sprayer and pump applications requiring secure, quick-swap PTO connections<\/div>\n<\/div>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#128736; Installation &amp; Usage Guide<\/h2>\n<ol style=\"padding-left:20px;margin-bottom:20px;\">\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>Slide release collar back:<\/strong> Pull the outer collar to retract the balls into the yoke body.<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>Push yoke onto PTO shaft:<\/strong> Align splines and slide yoke home until the collar springs forward and balls snap into the groove.<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>Verify by pulling:<\/strong> Tug the yoke firmly \u2014 the ball detent should resist with positive force.<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>To remove:<\/strong> Slide collar back again to retract balls, then pull yoke straight off.<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>Assemble PTO shaft:<\/strong> Connect cross kit and drive shaft components.<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:8px;line-height:1.6;\"><strong>Maintenance:<\/strong> Periodically clean ball seats and apply light oil to maintain spring responsiveness.<\/li>\n<\/ol>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#10067; Frequently Asked Questions<\/h2>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">How does ball attachment compare to push pin?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">Ball attachment uses multiple spring-loaded steel balls instead of a single pin. This provides approximately 40% more pull-out force and better vibration resistance.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">Can the balls be replaced if worn?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">Yes. The ball assembly can be disassembled for ball and spring replacement. Contact us for replacement ball kits.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">Do I need a special PTO shaft groove for ball detent?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">The yoke requires a smooth, round-bottomed groove. Most tractors built after 2000 feature this standard groove type.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">Is the release collar easy to operate with gloves?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">Yes. The collar is designed with a knurled grip surface for easy operation even with heavy work gloves.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">What is the ball material?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">Grade 25 chrome steel (52100) \u2014 the same material used in precision bearings for maximum hardness and wear resistance.<\/div>\n<\/details>\n<details style=\"margin-bottom:10px;border:1px solid #e0e0e0;border-radius:6px;overflow:hidden;\">\n<summary style=\"padding:12px 15px;background:#f8f9fa;cursor:pointer;font-weight:bold;color:#1a5276;font-size:15px;\">How long do the springs last?<\/summary>\n<div style=\"padding:12px 15px;font-size:14px;line-height:1.7;color:#444;\">Under normal use, the springs maintain 90%+ force for over 15,000 engagement cycles.<\/div>\n<\/details>\n<p><script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How does ball attachment compare to push pin?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Ball attachment uses multiple spring-loaded steel balls instead of a single pin. This provides approximately 40% more pull-out force and better vibration resistance.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can the balls be replaced if worn?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The ball assembly can be disassembled for ball and spring replacement. Contact us for replacement ball kits.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need a special PTO shaft groove for ball detent?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"The yoke requires a smooth, round-bottomed groove. Most tractors built after 2000 feature this standard groove type.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is the release collar easy to operate with gloves?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. The collar is designed with a knurled grip surface for easy operation even with heavy work gloves.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What is the ball material?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Grade 25 chrome steel (52100) \\u2014 the same material used in precision bearings for maximum hardness and wear resistance.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How long do the springs last?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Under normal use, the springs maintain 90%+ force for over 15,000 engagement cycles.\"\n            }\n        }\n    ]\n}<\/script><br \/>\n<img decoding=\"async\" src=\"http:\/\/ptoparts.top\/wp-content\/uploads\/2026\/03\/pto-end-yokes-factory.webp\" alt=\"application\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" \/><\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#127775; Customer Reviews<\/h2>\n<div style=\"background:#fefefe;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:12px;\">\n<div style=\"color:#f39c12;font-size:18px;margin-bottom:5px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"font-size:14px;color:#333;margin:0 0 5px 0;\"><strong>Craig W.<\/strong> \u2014 &#127462;&#127482; Australia<\/p>\n<p style=\"font-size:14px;color:#555;margin:0;font-style:italic;\">&ldquo;Ball detent is brilliant. Much more secure than our old push pin yokes, and just as fast to connect\/disconnect.&rdquo;<\/p>\n<\/div>\n<div style=\"background:#fefefe;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:12px;\">\n<div style=\"color:#f39c12;font-size:18px;margin-bottom:5px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"font-size:14px;color:#333;margin:0 0 5px 0;\"><strong>Ulrich B.<\/strong> \u2014 &#127465;&#127466; Germany<\/p>\n<p style=\"font-size:14px;color:#555;margin:0;font-style:italic;\">&ldquo;We tested pull-out force on a dynamometer \u2014 the ball attachment genuinely delivers 40% more than push pins. Impressive engineering.&rdquo;<\/p>\n<\/div>\n<div style=\"background:#fefefe;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:12px;\">\n<div style=\"color:#f39c12;font-size:18px;margin-bottom:5px;\">&#9733;&#9733;&#9733;&#9733;&#9734;<\/div>\n<p style=\"font-size:14px;color:#333;margin:0 0 5px 0;\"><strong>Fabio T.<\/strong> \u2014 &#127463;&#127479; Brazil<\/p>\n<p style=\"font-size:14px;color:#555;margin:0;font-style:italic;\">&ldquo;Good design, solid construction. The collar operates smoothly even after dusty field conditions. Minor cost premium over push pins is worth it.&rdquo;<\/p>\n<\/div>\n<div style=\"background:#fefefe;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:12px;\">\n<div style=\"color:#f39c12;font-size:18px;margin-bottom:5px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"font-size:14px;color:#333;margin:0 0 5px 0;\"><strong>Dan K.<\/strong> \u2014 &#127482;&#127480; United States<\/p>\n<p style=\"font-size:14px;color:#555;margin:0;font-style:italic;\">&ldquo;Game-changer for our operation. We switch implements 6 times daily and the ball detent has never accidentally disengaged.&rdquo;<\/p>\n<\/div>\n<div style=\"background:#fefefe;border:1px solid #eee;border-radius:8px;padding:15px;margin-bottom:12px;\">\n<div style=\"color:#f39c12;font-size:18px;margin-bottom:5px;\">&#9733;&#9733;&#9733;&#9733;&#9733;<\/div>\n<p style=\"font-size:14px;color:#333;margin:0 0 5px 0;\"><strong>Christophe V.<\/strong> \u2014 &#127467;&#127479; France<\/p>\n<p style=\"font-size:14px;color:#555;margin:0;font-style:italic;\">&ldquo;The engineering quality is evident. Balls engage with a satisfying click and the holding force is impressive. Stocking these for all our PTO shafts.&rdquo;<\/p>\n<\/div>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#9878; Our Product vs. Inferior Alternatives<\/h2>\n<div style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\">\n<table style=\"width:100%;border-collapse:collapse;min-width:600px;\">\n<tr>\n<th style=\"background:#1a5276;color:#fff;padding:10px;text-align:left;border:1px solid #ddd;\">Feature<\/th>\n<th style=\"background:#27ae60;color:#fff;padding:10px;border:1px solid #ddd;\">Ever-power<\/th>\n<th style=\"background:#c0392b;color:#fff;padding:10px;border:1px solid #ddd;\">Low-Cost Alternatives<\/th>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Retention Force<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Multi-ball 360\u00b0 interlock<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Single push pin point contact<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Vibration Resistance<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Balls self-center in groove<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Pin can bounce out<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Operation Speed<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Hand-operated, 3 seconds<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Hand-operated, 3 seconds<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Cycle Life<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">15,000+ engagement cycles<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">2,000-5,000 cycles<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Ball Material<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Grade 25 chrome steel 52100<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Mild steel or plastic<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:8px;border:1px solid #ddd;\">Groove Compatibility<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Round-bottom groove (modern std)<\/td>\n<td style=\"padding:8px;border:1px solid #ddd;\">Various groove types<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#128279; Related Products &amp; Accessories<\/h2>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px;\">\n<div style=\"flex:1 1 200px;background:#eaf2f8;border-radius:6px;padding:12px;text-align:center;\">\n<h4 style=\"font-size:14px;color:#1a5276;margin:0 0 5px 0;\">Replacement Ball Kits<\/h4>\n<p style=\"font-size:13px;color:#555;margin:0;\">\u03a613 and \u03a616 ball\/spring replacement sets<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#eaf2f8;border-radius:6px;padding:12px;text-align:center;\">\n<h4 style=\"font-size:14px;color:#1a5276;margin:0 0 5px 0;\">Ball-Groove PTO Stub Shafts<\/h4>\n<p style=\"font-size:13px;color:#555;margin:0;\">Matching tractor-side PTO outputs<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#eaf2f8;border-radius:6px;padding:12px;text-align:center;\">\n<h4 style=\"font-size:14px;color:#1a5276;margin:0 0 5px 0;\">Kits crois\u00e9s<\/h4>\n<p style=\"font-size:13px;color:#555;margin:0;\">Universal joints for all series<\/p>\n<\/div>\n<div style=\"flex:1 1 200px;background:#eaf2f8;border-radius:6px;padding:12px;text-align:center;\">\n<h4 style=\"font-size:14px;color:#1a5276;margin:0 0 5px 0;\">PTO Safety Shields<\/h4>\n<p style=\"font-size:13px;color:#555;margin:0;\">Guard assemblies for drive shaft protection<\/p>\n<\/div>\n<\/div>\n<p style=\"font-size:14px;color:#555;\">Explore our full <a href=\"https:\/\/ptoparts.top\/fr\/\" style=\"color:#e67e22;text-decoration:underline;\">PTO shaft components catalog<\/a> for matching parts.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/ptoparts.top\/wp-content\/uploads\/2026\/03\/agricultural-gearbox.webp\" alt=\"Ever-power factory\" style=\"max-width:100%;height:auto;border-radius:8px;margin:15px 0;\" \/><\/p>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#9989; Certifications &amp; Quality Standards<\/h2>\n<ul style=\"padding-left:20px;margin-bottom:20px;\">\n<li style=\"font-size:14px;color:#333;margin-bottom:6px;line-height:1.6;\">ISO 9001:2015 Certified<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:6px;line-height:1.6;\">Ball Pull-Out Force Testing (Dynamometer)<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:6px;line-height:1.6;\">Spring Cycle Life Testing (15,000+ cycles)<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:6px;line-height:1.6;\">Chrome Steel Ball Grade 25 Certificates<\/li>\n<li style=\"font-size:14px;color:#333;margin-bottom:6px;line-height:1.6;\">Complete Dimensional CMM Reports<\/li>\n<\/ul>\n<h2 style=\"font-size:22px;color:#2c3e50;margin-top:30px;margin-bottom:15px;\">&#127981; Why Choose Ever-power?<\/h2>\n<p style=\"font-size:15px;line-height:1.8;color:#333;\">Our ball attachment yoke design is the result of <strong>extensive collaboration with Australian and European farming cooperatives<\/strong> who demanded a connection system faster than bolts but more secure than push pins. We invested in <strong>precision ball seat grinding equipment<\/strong> and spring force testing systems to guarantee consistent engagement quality. Over 100,000 ball attachment yokes shipped worldwide with a field failure rate below 0.02%.<\/p>\n<div style=\"background:linear-gradient(135deg,#1a5276,#2980b9);border-radius:10px;padding:30px;text-align:center;margin-top:30px;\">\n<h2 style=\"color:#fff;font-size:24px;margin:0 0 10px 0;\">Upgrade to Ball-Detent Quick-Couple Yokes<\/h2>\n<p style=\"color:#ecf0f1;font-size:16px;margin:0 0 20px 0;\">Experience the perfect balance of speed and security. Order ball attachment yokes for your fleet today.<\/p>\n<p><a href=\"https:\/\/ptoparts.top\/fr\/contact\/\" style=\"display:inline-block;background:#e67e22;color:#fff;padding:14px 35px;border-radius:6px;text-decoration:none;font-size:16px;font-weight:bold;\">Request a Quote Today &#10132;<\/a><\/p>\n<p style=\"color:#bdc3c7;font-size:13px;margin-top:12px;\">Visit <a href=\"https:\/\/ptoparts.top\/fr\/\" style=\"color:#f1c40f;text-decoration:underline;\">ptoparts.top<\/a> for our full product catalog<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p style=\"font-size:15px;line-height:1.7;color:#333;\">The Splined Yoke 04-Ball Attachment uses spring-loaded steel balls that snap into the PTO shaft retention groove, offering faster engagement than bolts while providing stronger holding force than standard push pins. The ball detent geometry creates a deeper mechanical interlock that resists vibration-induced disengagement. Available in Series 1 through 8 with \u03a613 and \u03a616 ball sizes, spanning Z6, Z21, and large-bore spline configurations.<\/p>","protected":false},"featured_media":872,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[5170],"product_tag":[5238,5230,5231,5233,5236,5237,5232,5234,5235,5239],"class_list":{"0":"post-899","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pto-end-yokes","7":"product_tag-agricultural-ball-detent","8":"product_tag-ball-attachment-yoke","9":"product_tag-ball-detent-pto-yoke","10":"product_tag-ball-lock-splined-yoke","11":"product_tag-ball-retention-yoke","12":"product_tag-pto-shaft-ball-yoke","13":"product_tag-quick-couple-pto-yoke","14":"product_tag-snap-in-pto-yoke","15":"product_tag-spring-ball-yoke","16":"product_tag-tractor-quick-connect-yoke","18":"first","19":"instock","20":"shipping-taxable","21":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/product\/899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/comments?post=899"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/media\/872"}],"wp:attachment":[{"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/media?parent=899"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/product_cat?post=899"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ptoparts.top\/fr\/wp-json\/wp\/v2\/product_tag?post=899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}