Description
When you’re under the hood working on hydraulic issues, you know every little component matters for keeping your Massey Ferguson running strong. This grooved hydraulic pump nut might look simple, but it’s the piece that secures your pump properly and keeps everything aligned just right. If your hydraulic pump is rattling loose or you’re replacing pump components, having the right mounting hardware makes all the difference between a quick fix and a frustrating afternoon.
What You’re Getting
- Precision-machined groove design that locks the pump securely in place
- Heavy-duty construction built to handle hydraulic system vibration and pressure
- Pack of 2 nuts sold at per-unit pricing – always good to have a spare on hand
- Direct replacement that threads right on without modifications
Built for Real Farm Work
This nut works across a wide range of Massey Ferguson models from the versatile 100 series utility tractors through the bigger 600 series workhorses. Whether you’re running hydraulics on a loader, operating your three-point hitch, or powering implements, this nut keeps your hydraulic pump mounted securely so you can focus on the work instead of worrying about loose connections.
Made to Last
Farm equipment takes a beating, and hydraulic components see constant pressure cycles and vibration. This nut is built from quality materials that won’t strip out or work loose over time. The groove design provides positive retention that stays put even when your hydraulic system is working hard during busy seasons.
Installation Notes
Thread this nut on snug but don’t overtighten – the groove design does the holding, not excessive torque. If you’re replacing both nuts, it’s smart to do them one at a time to keep the pump positioned correctly. Clean the threads with a wire brush before installation to ensure proper seating.






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