Description
When you’ve got a hydraulic leak dripping on the shop floor or notice your three-point hitch won’t hold position, chances are a small O-ring is the culprit. These little seals work harder than you might think – they keep hydraulic fluid where it belongs while handling temperature swings, pressure cycles, and the vibration of daily farm work. Having the right size on hand saves you a trip to town when you need to fix something fast.
What You’re Getting
- Pack of 10 precision-cut O-rings ready for hydraulic repairs
- 70 durometer Buna-N rubber stands up to hydraulic fluids and temperature changes
- 7/32″ inside diameter with 11/32″ outside diameter fits common small hydraulic fittings
- 1/16″ cross-section width provides reliable sealing without taking up much space
Built for Real Farm Work
These O-rings show up in hydraulic systems across all brands of tractors – from compact utility machines to big row-crop tractors. You’ll find them sealing hydraulic fittings, fuel system connections, oil filter housings, coolant joints, and air system fittings throughout your equipment. Whether you’re working on a Ford 3000, John Deere 5000 series, or any tractor’s remote hydraulic connections, these are the size that keeps things sealed tight.
Made to Last
Buna-N rubber is the go-to material for hydraulic applications because it resists petroleum-based fluids while staying flexible across a wide temperature range. These O-rings handle harsh conditions including heat cycles, chemical exposure from fuels and fluids, and constant pressure changes that come with normal tractor operation.
Good to Know
When replacing O-rings, clean the groove thoroughly with a pick to remove any old rubber pieces – leftover bits cause new leaks. A light coat of hydraulic fluid on the new O-ring makes installation easier and helps prevent damage. Keep a few packs around the shop since this size works in multiple applications across different machines.
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