XCMG Spare Parts O RING 85×5.3 801100287

This is a stock genuine XCMG replacement O-ring, commonly used across various loader, excavator, and truck models. It’s a simple but critical component for any hydraulic or air system connection. Don't let the size fool you; if this ring fails on the job, you are looking at a major fluid leak and unnecessary downtime .

You will usually find this specific seal (85x5.3) in hydraulic pumps, final drives, or manifold blocks. It creates the seal between rigid steel components where movement isn't an issue, but pressure is extreme . If you are rebuilding a cylinder or pulling a hydraulic line on a ZL50 loader or a GR series grader, double-check your parts manual—this number often pops up in those sections.

Aftermarket rings might save you a buck upfront, but they often pinch or crack during installation. This genuine 801100287 stock feels slightly more supple yet durable. It resists the common "dry rot" and cracking that happens with cheap rubber after a season in the sun or constant exposure to hydraulic oil .

Safety is a top priority, and the Everdigum UGB battery is no exception. It has a variety of safety features to prevent overheating, short circuits, and overcharging, ensuring you can use your remote control with peace of mind.

As an authentic OEM component, this O-ring ensures long service life and reliable performance. It is easy to install and replace, helping to minimize equipment downtime and maintain efficient operation on the job site.