CATERPILLAR 277-5427 Spring 2775427

Caterpillar B009479-03 Seal-O-Ring – OEM-Grade Durability for Telehandler Applications

The Caterpillar B009479-03 Seal-O-Ring is a precision-engineered component designed for optimal sealing performance in various Caterpillar telehandler models, including the 5WM-TH63, 3RN-TH83, 3JN-TH82, 4TM-TH62, 3NN-TH63, 3KN-TH82, 3PN-TH103, and 3LN-TH62. Manufactured from high-grade elastomeric materials, this seal-o-ring withstands extreme load conditions and harsh operating environments, ensuring reliable protection against fluid leaks and contamination. With exact dimensional tolerances tailored to Caterpillar’s drivetrain and hydraulic systems, the B009479-03 maintains system integrity and enhances equipment longevity.

Technically, the B009479-03 features superior resistance to temperature fluctuations, chemical exposure, and mechanical wear, making it ideal for heavy-duty telehandler applications. Its robust metallurgy and elastomer blend provide excellent compression set resistance and elasticity, critical for maintaining a tight seal under dynamic pressure cycles. Installing this OEM-quality seal-o-ring guarantees enhanced performance, reduced downtime, and compliance with Caterpillar’s stringent engineering standards, making it an essential spare part for maintaining telehandler efficiency and safety.

🔗 For genuine Caterpillar B009479-03 Seal-O-Ring and detailed specifications, visit the official product page at AllParts Expert.