Description
When your Massey Ferguson starts throwing belts or you notice that familiar wobble from under the hood, chances are good your crankshaft pulley has seen better days. A worn pulley doesn’t just cost you belts—it can shake your water pump loose, wear out your alternator bearings, and leave you stranded when the cooling system fails. This balanced pulley kit puts everything back where it should be, smooth and steady.
What You’re Getting
- Factory-balanced construction that eliminates the wobble and keeps your belts tracking true
- Complete kit with precision-machined crankshaft key so everything locks together tight
- Heavy-duty cast construction that handles the constant load of driving your cooling and charging systems
- Proper groove spacing ensures your belts get the grip they need for reliable power transfer
- Direct replacement that bolts right on—no modifications needed
Built for Real Farm Work
This pulley drives the heart of your tractor’s support systems on legendary Massey Ferguson models powered by the reliable Perkins 3.152 three-cylinder diesel. From the compact 35 series perfect for specialty work to the versatile 135 that’s handled everything from dairy operations to row crop farming, these are the tractors that keep working when others quit. The crankshaft pulley keeps your engine cool and your electrical system charged through long days in tough conditions.
Made to Last
The Perkins 3.152 is built for reliability, but it depends on smooth operation from all its components. This balanced pulley eliminates vibration that can stress engine bearings and accessory mounts while ensuring consistent power delivery to your water pump and alternator. The included key is machined to precise tolerances, eliminating any play that could cause timing issues or power loss.
Installation Notes
Installation involves removing the fan belt, pulling the old pulley, cleaning the crankshaft nose and keyway thoroughly, then installing the new key and pulley. Check your belt condition while you’re at it—old belts can damage a new pulley quickly. Proper belt tension is critical, so don’t guess—use a tension gauge or follow the deflection specs in your manual.
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