Heavy Duty PTO Drive Shaft, Series 4 Slip Clutch Driveline, 1-3/8" 6 Groove Both Ends, Carburized Steel Shaft, for Tractor Implements, Bush Hog, Rotary Tiller, Finish Mower, Agricultural Machinery

Upgrade Your Tractor's Performance with our Series 4 PTO ShaftHeavy-Duty Construction: Crafted from high-quality 20CrMnTi carburized steel and Q345 steel tubing, this PTO drive shaft is built for strength, reliability, and long-lasting use in demanding agricultural and landscaping tasks. The CE certified design ensures safety and quality for your reliable performance.General 6-Groove Compatibility: Features 1-3/8" diameter, 6 groove ends on both the tractor and implement sides for seamless connection with a wide variety of tractors, brush hogs, finish mowers, rotary tillers, and other agricultural machinery.Adjustable Telescoping Length: Easily adapts to your equipment setup—adjustable from 31.5" to 41" (or 43" to 57" on select models), ensuring the perfect fit and best power transfer for every job.Superior Power Drive system: Delivers an impressive 35 HP, 26 kW, 460 Nm torque at 540 rpm and 53 HP, 39 kW, 360 Nm at 1000 rpm, supporting efficient, high-torque performance for your fieldwork.Enhanced Safety Features: Integrated slip gear provides overload protection, while the safety chain and durable plastic shield guard against potential hazards during operation. Simple assembly makes replacement and installation straightforward.Wide Application: Ideal for use with tractors, mowers, rotary tillers, and various PTO-powered attachments, this shaft offers reliable power delivery and control for agricultural, farm, and landscaping applications. The bright, protective finish ensures visibility and resistance to corrosion.Choose this Series 4 PTO shaft for proven durability, high performance, and versatile fitment—an basic accessory to keep your agricultural machinery running at peak efficiency.

• Premium Carburized Steel Construction: This Series 4 PTO drive shaft adopts 20CrMnTi steel and Q345 protective shield for stronger wear resistance. Certified for agricultural use, it handles heavy farm workloads, ideal for long-term tractor implement operation. Reliable after-sale service is always available.
• Universal 1-3/8" 6 Groove Ends: Standard 6-groove connection on both ends boosts compatibility for most farm equipment. This agricultural driveline connects smoothly with bush hog, finish mower and rotary tiller, cutting equipment matching troubles.
• Adjustable Telescoping Structure: Telescoping length ranges from 43" to 57", supporting 77 HP at 1000 rpm with steady high torque output. The flexible size design adapts to different field layouts, ideal for various outdoor farming tasks.
• Slip Clutch & Safety Protection: Built with slip clutch, full plastic shield and safety chain to lower overload risks. This heavy duty PTO shaft reduces impact damage during heavy load work, keeping daily agricultural operation more stable.
• Tool-Free Installation & Clear Marking: User-friendly assembly helps shorten part replacement time without extra tools. Bright orange high-visibility coating improves on-site recognition, bringing better on-farm working efficiency for operators.