Product Description
Restore smooth rotational performance and prevent internal hydraulic bypass in your heavy machinery with this premium Center Joint Seal Kit (Swivel Joint Seal Kit), specifically engineered for CAT M313C, M315C, M316C, and M318C Wheeled Excavators.
Manufactured to meet or exceed OEM specifications, this heavy-duty swivel repair kit provides outstanding fluid sealing, pressure retention, and wear resistance, stopping oil leaks and maintaining full power transmission to your travel motors and lower structure.
Technical Specifications:
Brand Compatibility: Caterpillar (CAT)
Compatible Machine Models: M313C, M315C, M316C, M318C Wheeled Excavator
Application Location: Center Joint / Swivel Joint / Turning Joint
OEM Cross-Reference Part Numbers: 8U5852, 2922771, 2501047, 8U7966
Why Choose Our CAT Center Joint Seal Kits?
High-Pressure Resistance: Made from premium Polyurethane (PU), PTFE, and NBR materials built to withstand continuous rotation and high hydraulic pressure.
Exact OEM Fit: Precision-engineered dimensions guarantee a seamless, leak-proof fit and fast installation, reducing equipment downtime.
Mining & Excavation Grade: Excellent resistance to oil, friction, and thermal expansion, ensuring long-lasting durability in demanding field environments.
Important Fitment Note:
This seal kit is designed for the center swivel joint of CAT C-Series wheeled excavators. Please verify your original joint part number or machine serial number before ordering to guarantee 100% compatibility.