Description
If you’ve been spotting a growing puddle of gear oil under your front axle or noticed oil coating your front wheels, that’s your tractor telling you it’s time for new axle seals. This 40x55x7mm front axle seal is the barrier that keeps expensive gear oil where it belongs – inside your differential – while keeping dirt, water, and debris out where they can’t do damage. When these seals fail, you’re not just losing oil; you’re inviting contamination that turns that oil into grinding paste.
What You’re Getting
- Precision-sized 40x55x7mm dimensions for a perfect fit that stops leaks
- Oil-resistant rubber compound that stands up to modern gear oils and temperature swings
- Rigid outer case prevents distortion during installation and service
- Spring-loaded sealing lip maintains proper pressure as it wears in
Built for Real Farm Work
This seal fits a solid lineup of Massey Ferguson workhorses, from the reliable 275, 290, and 298 in the 200 series up through the bigger 575 and 590 in the 500 series, plus the 675, 690, 698, 698T, and 699 models in the 600 series. These tractors handle everything from daily chores to heavy field work, and their front axles take a beating from loader work, rough terrain, and the constant torque loads of four-wheel drive operation.
Made to Last
Farm equipment seals need to handle more than just oil – they deal with temperature extremes, vibration, side loads from uneven terrain, and the pressure spikes that come with hydraulic front-wheel drive systems. This seal’s compound is formulated specifically for agricultural applications, resisting the extreme pressure additives in gear oils that can cause standard seals to swell and fail.
Good to Know
Before installing, check why the old seal failed – a worn shaft or bad bearing will destroy new seals quickly. Clean the seal bore thoroughly and inspect for scoring. Use a proper seal driver for even installation, never hammer directly on the seal. Apply a thin film of gear oil to the sealing lip before installation, and check your gear oil level afterward. If you’re doing one side, it’s smart to replace both while you’re at it.
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