CATERPILLAR 5D-6420 SEAL 5D6420

Caterpillar 5D-6420 Seal – OEM-Grade Durability for Heavy Equipment Applications

The Caterpillar 5D-6420 Seal is a precision-engineered component designed to meet the rigorous demands of earthmoving and heavy-duty machinery. Compatible with a wide range of Caterpillar equipment, including earthmoving compactors (3RL-836), load-haul-dump units (JLK-R2900G, RCM-R3000H, GLK-R2900G, NLK-R2900G, 5TW-R2900, BAR-R2900, ZLK-R2900, RCY-R3000H), motor graders (12K-14E), off-highway trucks (99F-769B, 99F-769, 79S-768B, 35W-769), wheel dozers (96G-834S, 14B-834U, 92Z-834B), and wheel-type loaders (50W-988B, 8YG-988F), this seal ensures optimal performance under extreme load conditions. Manufactured using high-grade elastomers and advanced metallurgy, the 5D-6420 seal provides superior resistance to abrasion, heat, and hydraulic fluid degradation, thereby extending the service life of drivetrain and hydraulic systems.

Technically, the 5D-6420 seal features precise dimensional tolerances to maintain effective sealing under high-pressure environments, preventing contamination ingress and fluid leakage. Its robust design supports dynamic and static sealing applications, accommodating shaft diameters and housing dimensions typical in Caterpillar heavy machinery. This seal’s compatibility across multiple models highlights its versatility and critical role in maintaining machine integrity and operational efficiency. By ensuring a reliable seal, it reduces downtime and maintenance costs, making it an indispensable component for fleet operators and service professionals aiming for OEM-grade quality and performance.

🔗 For detailed specifications and to purchase the Caterpillar 5D-6420 Seal, visit Caterpillar 5D-6420 Seal 5D6420 on AllParts Expert.