Description
When your PTO won’t engage smoothly or you’re getting vibration through the driveline, it’s usually not the clutch pack causing trouble—it’s often a worn drive shaft that’s lost its precision fit. A damaged or worn shaft means everything from rough operation to dangerous vibration that can wreck both tractor and equipment. This replacement shaft gets your power transfer system working like it should, delivering smooth operation to all your implements.
What You’re Getting
- 532mm length with 32mm outside diameter for precise factory fit
- 15-spline configuration provides positive engagement without play or slipping
- Heat-treated steel construction that handles full engine torque season after season
- Direct replacement for original equipment—no modifications needed
Built for Real Farm Work
This shaft fits Ford New Holland 40 Series tractors including models 5640, 6640, 7740, 7840, 8240, and 8340, along with TS Series models TS90, TS100, TS110, and TS115. Whether you’re running a 5640 on utility tasks, working hay ground with a 7840, or operating in heavy tillage, these workhorses handle everything from row crop farming to loader work.
Made to Last
Farm equipment takes a beating, and PTO shafts get some of the worst of it. This shaft is built with the same heat-treated steel and precision manufacturing as the original, so it’ll handle years of engagement shock, torque loads, and the constant stress that comes with powering heavy implements through tough conditions.
Installation Notes
Most operators can swap this shaft in under an hour with basic tools. Clean the splines thoroughly before installation and apply a light coat of grease to prevent corrosion. Installation requires PTO disassembly and proper cleaning, plus applying a thin coat of compatible lubricant to seal lips before assembly. Make sure everything engages smoothly—any binding usually means there’s wear in the housing that needs attention first.
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