Stick Ram Seals Hydraulic Cylinder Seal Kit 215-9990 525-3511 2159990 5253511 Fits for Caterpillar
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Detailed Description
Stick Ram Seals Hydraulic Cylinder Seal Kit 215-9990 525-3511 2159990 5253511 Fits for Caterpillar
What’s in the hydraulic cylinder seal kit
215-9990:
095-1726: SEAL-O-RING
096-5609: RING
105-7262: Wear Ring
128-9266: SEAL-BUFFER
165-9291: SEAL-LIP TYP
170-9865: U-Cup Seal
6I-6785: RING SEAL
7Y-4941: RING
7Y-4945: RING
9X-3607: SEAL AS
525-3511:
095-1726: SEAL-O-RING
096-5609: RING
105-7262: Cat® Wear Ring
128-9266: SEAL-BUFFER
165-9291: SEAL-LIP TYP
170-9865: Cat® U-Cup Seal
506-2322: SEAL AS
6I-6785: RING SEAL
7Y-4941: RING
7Y-4945: RING
Product Photos
What is an oil seal
The meaning of oil seal is: oil seal is a mechanical component used to seal oil (oil is the most common liquid substance in the transmission system, and also generally refers to the general liquid substance), which isolates the parts that need to be lubricated in the transmission parts from the output parts, Do not allow the oil to leak.
Its functions are as follows:
1. Prevent oil from leaking through the rubber oil seal cover and oil seal washer;
2. Restore the elasticity of the rubber oil seal and protect the elasticity of the oil seal and O-ring.
3. Prevent oil from being sucked into the combustion chamber, prevent and reduce smoke exhaust.
4. Reduce engine noise and improve engine compression ratio.
5. Extend the service life of the engine and prevent expensive maintenance costs.
6. Effectively suppress the oil leakage of the steering gear.