{"product_id":"pto-adapter-extender-1-3-8-6-spline-70hp-tractor","title":"PTO Adapter Extender 1-3\/8\" 6 Spline – Up to 70HP Tractors","description":"\n\u003ch2\u003ePTO Adapter Extender – 1-3\/8\" 6 Spline, Compatible with Tractors Up to 70HP\u003c\/h2\u003e\n\n\u003cp\u003eKeep your tractor and implements running smoothly with this heavy-duty \u003cstrong\u003ePTO Adapter Extender\u003c\/strong\u003e. Featuring a universal \u003cstrong\u003e1-3\/8 inch 6-spline female-to-male design\u003c\/strong\u003e, this adapter bridges the gap between your tractor's power take-off shaft and your attached implement — no cutting, no costly shaft replacements required. Rated for tractors up to \u003cstrong\u003e70 horsepower\u003c\/strong\u003e, it's built for real-world farm and field demands.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 6-Spline Fit:\u003c\/strong\u003e The 1-3\/8in 6-spline configuration ensures a seamless, secure connection with a wide range of tractors and PTO-driven implements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUp to 70HP Rated:\u003c\/strong\u003e Engineered to handle the demands of tractors up to 70 horsepower, making it suitable for most compact and mid-size tractor applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolves Shaft Length Issues:\u003c\/strong\u003e Extends or adjusts PTO shaft reach without the need to cut shafts or purchase expensive replacements. Compatible with Pat's 3-point quick hitch systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmission-Friendly Design:\u003c\/strong\u003e Minimizes wear on tractor and implement drivetrain components, helping extend the service life of your equipment and reducing long-term maintenance costs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Clearance \u0026amp; Safety:\u003c\/strong\u003e Provides the extra length needed to maintain proper clearance between the tractor and implement, supporting a worry-free, secure hookup every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simply power down your tractor, remove the existing PTO adapter, apply lubricant to the splines, slide on the new adapter, and test for a firm connection — done.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from stainless steel with a galvanized finish for long-lasting corrosion resistance, even in tough outdoor conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e PTO Adapter \/ Extender\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Connection:\u003c\/strong\u003e Female 1-3\/8 in, 6 Spline\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Connection:\u003c\/strong\u003e Male 1-3\/8 in, 6 Spline\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel, Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHP Rating:\u003c\/strong\u003e Up to 70HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Various tractors and PTO-driven implements; compatible with Pat's 3-point quick hitch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PTO Adapter \/ Extender\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eShut off all tractor power before beginning.\u003c\/li\u003e\n  \u003cli\u003eRemove the existing PTO adapter from the shaft.\u003c\/li\u003e\n  \u003cli\u003eApply a thin layer of lubricant to the splines.\u003c\/li\u003e\n  \u003cli\u003eSlide the new adapter into position.\u003c\/li\u003e\n  \u003cli\u003eRun the tractor at low speed and verify the connection is firm and secure.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor general guidance on safe PTO and farm equipment operation, visit the \u003ca href=\"https:\/\/www.osha.gov\/agricultural-operations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Agricultural Operations Safety Resource\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What tractor types is this PTO adapter extender compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This PTO adapter is designed for tractors with a standard 1-3\/8 inch 6-spline PTO shaft and is rated for use with tractors up to 70 horsepower. It is also compatible with Pat's 3-point quick hitch systems and most common PTO-driven implements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need any special tools to install the 6-spline PTO extender?\u003c\/h4\u003e\n\u003cp\u003eA: No special tools are required. The installation process is straightforward — power down your tractor, remove the old adapter, apply lubricant to the splines, install the new extender, and test the connection. Most users can complete installation in minutes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this PTO adapter work to reduce as well as extend shaft reach?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This adapter is designed to solve PTO shaft length mismatches in either direction — extending reach or allowing closer coupling between tractor and implement — without the need to cut or replace the shaft.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is the PTO adapter made from?\u003c\/h4\u003e\n\u003cp\u003eA: The adapter is constructed from stainless steel with a galvanized finish, providing strong corrosion resistance and durability for outdoor and agricultural use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tractor types is this PTO adapter extender compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PTO adapter is designed for tractors with a standard 1-3\/8 inch 6-spline PTO shaft and is rated for use with tractors up to 70 horsepower. 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