Collection: O-Ring Kits

The O-Ring Kits collection covers parts used in excavators. These components retain fluids, exclude contamination or restore sealing at joints, shafts, cylinders and housings. Similar-looking versions can differ in profile, material, diameter, thickness, groove geometry and the exact assembly being serviced, so use the installed part and listing specifications rather than appearance alone.

Current product data connects this category with sealing, engine and hydraulic service work, so equipment-side identification remains important. Keep the removed component available for comparison.

• Start with the listed part number, machine model and installation position.
• Compare inside and outside dimensions, profile and thickness and material where stated.
• Confirm service position, mating surface and the supplied pieces.

For O-Ring Kits, check supplied components and stated applications. Follow the manufacturer's inspection, installation and testing procedure.

Fitment FAQ: Can similar items be interchangeable? Not automatically; differences in inside and outside dimensions or profile and thickness can change fitment.

Compare the removed item when details conflict. Eligible returns are controlled by the published 90-day policy.