Description
When you’re dealing with hydraulic leaks on heavy equipment or irrigation systems, the right O-ring can mean the difference between a quick fix and a costly breakdown. These large 4-inch O-rings are built for serious applications where standard sizes just won’t cut it – from hydraulic pump housings to large irrigation fittings. If you’re tired of seeing puddles under your equipment or watching your hydraulic pressure drop, this 10-pack gives you spares when you need them.
What You’re Getting
- Ten large O-rings that handle high-pressure hydraulic and plumbing applications
- 70 durometer Buna-N rubber that resists hydraulic fluids and temperature swings
- 1/8-inch cross-section provides reliable sealing without taking up excessive space
- Quality construction that maintains flexibility through years of pressure cycles
- Convenient 10-pack means you’ll have spares for future repairs
Built for Real Farm Work
These 4-inch O-rings fit the larger components found on irrigation systems, heavy equipment hydraulics, and industrial plumbing where smaller seals simply can’t handle the job. Whether you’re repairing a hydraulic pump housing, sealing large pipe fittings, or maintaining irrigation equipment, these O-rings are sized for applications that demand reliable sealing under pressure.
Made to Last
Buna-N rubber compound resists the hydraulic fluids, diesel fuel, and temperature extremes that destroy cheaper seals. The 70 durometer rating provides the right balance of flexibility for sealing and firmness to resist extrusion under pressure. These O-rings maintain their sealing properties through countless pressure cycles and temperature changes.
Good to Know
Clean the O-ring groove thoroughly before installation – any old seal material or debris will cause leaks. Lightly coat the new O-ring with hydraulic fluid or appropriate lubricant during installation. Never stretch or twist the O-ring excessively, and check that it’s seated properly in the groove. Having spares on hand means you can fix leaks when they happen instead of waiting for parts.
Reviews
There are no reviews yet.