2435812 Kit Seal-Hyd Fits Caterpillar Models
2435812 Kit Seal-Hyd Fits Caterpillar Models
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One New Aftermarket Replacement Hydraulic Cylinder Seal Kit for Caterpillar (Cat) Crawler Tractor-Loaders and Wheel Loaders
This aftermarket replacement hydraulic cylinder seal kit replaces Caterpillar (Cat) OEM part number 2435812, also cross-referenced as 7X-2686. The kit services lift cylinder hydraulic assemblies on Caterpillar crawler tractor-loaders and wheel loaders, restoring leak-free operation and full cylinder performance. Includes all seals required for a complete cylinder reseal: press-in wiper seal, rod U-seal, buffer seal, and piston seal.
Specifications
- Rod Diameter: 2.75 in.
- Bore: 6.50 in.
- Seal Types: Press-In Wiper, Rod U-Seal, Buffer Seal, Piston Seal
- Use With OEM Cylinder Numbers: 3G5291, 7J9375, 7J9376
Compatible Models
Caterpillar Crawler Tractor-Loader: 977K (Lift Cylinder LH and RH), 977L (Lift Cylinder LH and RH)
Caterpillar Wheel Loader: Verify model and cylinder number against OEM cylinder numbers listed above before ordering.
Replaces Part Number(s):
2435812
Aftermarket Interchange Numbers
7X-2686, 7X2686
New aftermarket replacement part - not remanufactured, not used.



