Description
You know that sinking feeling when you’re out in the field and notice a hydraulic leak or spot a puddle under your tractor. These O-rings handle the pressure and temperature swings of real farm work – from plumbing repairs to hydraulic systems, heavy equipment maintenance, and irrigation fixes. Whether it’s a leaky loader cylinder, a dripping irrigation fitting, or that stubborn hydraulic connection that’s been weeping oil, having the right O-ring on hand gets you back to work fast.
What You’re Getting
- Made from 70 Durometer Buna-N rubber that stands up to hydraulic fluid, oil, and temperature changes
- Precision 4-1/4 inch inside diameter and 4-5/8 inch outside diameter for an exact fit
- 3/16 inch cross-section width provides proper compression and sealing
- Ten-pack means you’ll have spares for future repairs or can tackle multiple seals at once
- Works across multiple systems – hydraulic cylinders, fuel connections, coolant joints, and more
Built for Real Farm Work
O-rings are everywhere on farm equipment – hydraulic fittings, fuel system connections, oil filter housings, and coolant joints all depend on proper sealing. This size fits many common applications on tractors, loaders, balers, and irrigation equipment. One failed O-ring can drain hydraulic systems, create fuel leaks, or let air into critical systems – problems you definitely don’t need during planting or harvest season.
Made to Last
Despite their simplicity, O-rings face harsh conditions including heat cycles that cause hardening, chemical exposure from fuels and fluids, and constant compression. This Buna-N compound is engineered to handle the demanding conditions of agricultural systems, from sub-zero morning starts to hot summer field work with heavy implements.
Good to Know
Install new seals carefully using proper tools – fingernails or sharp objects damage seals, and lubricate all seals with clean hydraulic fluid during assembly. Clean all sealing surfaces with appropriate solvent and inspect for wear or damage beyond just the seals. Having a ten-pack means you can replace multiple seals during one service session, which saves time and ensures you’re not mixing old and new seals in the same system.
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