1HK-D25D Articulated Dump Truck
3AJ-D30D Articulated Dump Truck
9RF-D350D Articulated Dump Truck
5WD-D250B Articulated Dump Truck
9YC-D25C Articulated Dump Truck
4SD-D300B Articulated Dump Truck
7ZC-D30C Articulated Dump Truck
8XC-D350C Articulated Dump Truck
2GD-D35C Articulated Dump Truck
3FD-D35HP Articulated Dump Truck
1MD-D400 Articulated Dump Truck
5TN-D250E Articulated Dump Truck
5MG-D300D Articulated Dump Truck
7FN-D300E Articulated Dump Truck
9LR-D350E Articulated Dump Truck
8TF-D400D Articulated Dump Truck
2YR-D400E Articulated Dump Truck
2JJ-D40D Articulated Dump Truck
3TZ-994D Wheel-type Loader
9YF-994 Wheel-type Loader
Caterpillar 6U-8738 Seal-O-Ring: Premium OEM-Grade Sealing Solution for Articulated Dump Trucks and Wheel-Type Loaders
The Caterpillar 6U-8738 Seal-O-Ring is engineered to deliver exceptional sealing performance across a wide range of heavy-duty applications, including articulated dump trucks and wheel-type loaders. Manufactured from high-grade elastomeric materials, this O-ring provides superior resistance to hydraulic fluids, extreme temperatures, and abrasive contaminants. Its precise dimensions ensure a perfect fit within critical drivetrain and hydraulic system components, maintaining optimal pressure and preventing fluid leakage under demanding load conditions. Compatible with multiple Caterpillar models such as the 1HK-D25D, 3AJ-D30D, 9RF-D350D articulated dump trucks, and 3TZ-994D, 9YF-994 wheel-type loaders, this seal is an essential component for maintaining machine reliability and operational efficiency.
Designed with advanced metallurgy and material science, the 6U-8738 Seal-O-Ring exhibits excellent elasticity and tensile strength, which enhances its durability and service life even in harsh working environments. Its robust construction minimizes wear and deformation, ensuring consistent sealing integrity that protects vital hydraulic circuits from contamination and pressure loss. This results in reduced downtime, lower maintenance costs, and improved overall equipment performance. The OEM-grade quality of this seal guarantees compatibility and interchangeability with original Caterpillar parts, making it a trusted choice for fleet operators and maintenance professionals seeking long-term value and reliability.
For more detailed specifications and to purchase the Caterpillar 6U-8738 Seal-O-Ring, visit 🔗 Caterpillar 6U-8738 Seal-O-Ring Product Page.
Related part numbers: 6U-8738, 1HK-D25D, 3AJ-D30D, 9RF-D350D, 5WD-D250B, 9YC-D25C, 4SD-D300B, 7ZC-D30C, 8XC-D350C, 2GD-D35C, 3FD-D35HP, 1MD-D400, 5TN-D250E, 5MG-D300D, 7FN-D300E, 9LR-D350E, 8TF-D400D, 2YR-D400E, 2JJ-D40D, 3TZ-994D, 9YF-994
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