Description

Every farmer knows that hydraulic leaks mean lost time and money. This 36mm x 43mm metric O-ring keeps your hydraulic systems sealed tight so you can focus on getting work done instead of mopping up hydraulic fluid. It’s one of those small parts that makes a huge difference when hydraulic fittings start weeping or connections begin to drip.

What You’re Getting

Precise 36mm inner diameter and 43mm outer diameter for proper groove fit
Oil-resistant NBR rubber construction that handles hydraulic fluids without swelling
Temperature range that withstands both summer heat and winter cold
Metric sizing that fits European tractors and implements perfectly
Reliable seal that prevents contamination from entering your hydraulic system

Built for Real Farm Work

This O-ring fits hydraulic fittings, cylinders, and valve blocks on tractors and implements where metric sizing is standard. You’ll find this size in hydraulic systems on loaders, three-point hitches, remote hydraulic circuits, and implement connections where proper sealing prevents expensive repairs down the road.

Made to Last

Farm hydraulic systems deal with high pressure, vibration, and temperature swings that destroy cheap seals. This NBR rubber O-ring stays flexible through thousands of pressure cycles and resists the petroleum-based fluids that make other materials crack and fail.

Good to Know

Make sure the O-ring groove is clean before installation—dirt or old seal material can cause leaks even with a new O-ring. A light coating of hydraulic fluid helps it seat properly during assembly. Keep a few spares in your toolbox since hydraulic repairs always seem to happen at the worst possible time.