CATERPILLAR 3B-9378 Seal-Lip Type 3B9378

Caterpillar 3B-9378 Seal-Lip Type – Premium OEM-Grade Seal for Heavy Equipment

The Caterpillar 3B-9378 Seal-Lip Type is engineered to provide exceptional sealing performance across a wide range of heavy machinery, including articulated dump trucks, earthmoving compactors, track-type loaders, wheel dozers, and wheel-type loaders. Crafted with high-grade elastomeric materials and precision metallurgy, this seal features a robust lip design that ensures superior resistance to contaminants, abrasion, and extreme load conditions. Its dimensions and flexible sealing lip maintain optimal contact with rotating shafts, preventing leakage of lubricants and ingress of dirt, thereby extending the service life of drivetrain components.

Designed to meet or exceed OEM specifications, the 3B-9378 seal supports reliable operation under harsh off-highway and forestry applications. Its advanced lip geometry minimizes friction and heat generation, improving overall drivetrain efficiency and reducing maintenance downtime. This seal is compatible with a broad range of Caterpillar models such as the 8SD-D44B, 5ND-D550B articulated dump trucks, 87X-826C earthmoving compactors, and 53A-977H track-type loaders, ensuring versatile application across your fleet. Investing in this seal guarantees enhanced durability, optimal performance, and cost-effective maintenance for your heavy equipment.

🔗 For detailed specifications and purchasing options, visit the official Caterpillar 3B-9378 Seal-Lip Type product page at Experto en AllParts.

Números de pieza relacionados: 8SD-D44B, 5ND-D550B, 87X-826C, 86X-825C, 3RL-836, 7FR-836, 1FM-574, 02X-768C, 79S-768B, 53A-977H, 43D-977A, 85X-824C, 92Z-834B, 72M-613B, 72M-613, 63X-980C, 50W-988B, 49U-950, 9CM-980G, 42X-992C, 49Z-992C, 7MJ-992D, 3PW-966G, 9RS-966G, 1EW-972G, 6AW-972G, 13B-980C, AXG-980G II, 3B-9378