Description
There’s nothing quite like the frustration of seeing hydraulic fluid dripping from your tractor’s pump housing. Worn seals allow internal bypassing – fluid takes the easy path around worn seals instead of building pressure where you need it. External leaks follow soon after, creating fire hazards near hot engine parts and contaminating your remaining fluid with dirt. When you’re counting on your hydraulics for three-point operation, loader work, or PTO functions, a failing O-ring can sideline your whole operation.
What You’re Getting
- Pack of 2 seals – price is per unit, so you get a spare for future maintenance
- Precision-molded to exact specifications for reliable sealing under high pressure
- Oil-resistant rubber compound that handles hydraulic fluid and temperature extremes
- Direct replacement – no guesswork on sizing or fitment
Built for Real Farm Work
These O-rings serve the hydraulic pumps in your Massey Ferguson workhorses – from the versatile 3000 series utility tractors perfect for loader work and mowing, through the popular 3100 models, up to the powerful 6100 and 6200 series machines that handle your heaviest field work. Whether you’re baling hay, running a disc, or operating a front-end loader, proper hydraulic pressure is what makes the job possible.
Made to Last
These aren’t just generic O-rings from the hardware store. Each seal in this kit is specifically sized and made from fuel-resistant materials designed to handle the pressure and chemical exposure inside your injection pump. The rubber compound stays flexible through hot summers and cold mornings while resisting swelling from hydraulic fluid contact.
Good to Know
These O-rings are part of a larger seal kit available as QTP-61337 if you’re doing a complete pump rebuild. The key to success is cleanliness – any contamination ruins new seals immediately. Always use new O-rings and seals during installation to prevent leaks. Having spares on hand means you’re ready when maintenance time comes around.






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