XCMG Spare Parts O RING 92.5X5.3 803196989

This O-ring is a genuine XCMG spare, precision-molded to 92.5 x 5.3 mm. It’s the direct replacement for part number 803196989, used across loader and excavator hydraulic systems.

Made from durable NBR rubber, it holds up under high pressure and resists hydraulic oil, grease, and temperature swings. No swelling or hardening issues in the field.

You’ll find this seal on cylinder heads, valve banks, and flange connections. If you’re rebuilding a hydraulic circuit or stopping a persistent leak, this is the one to grab.

Fitment is straightforward—just clean the groove, seat it evenly, and avoid twisting during install. Lubricate lightly before assembly to prevent pinching.

Each piece comes in sealed packaging with the XCMG logo and correct material batch number. Reliable for service work or routine maintenance without fitment guesswork.