8TF-D400D Articulated Dump Truck
2YR-D400E Articulated Dump Truck
2JJ-D40D Articulated Dump Truck
9LR-D350E Articulated Dump Truck
3FD-D35HP Articulated Dump Truck
1MD-D400 Articulated Dump Truck
5ZS-PM-465 Cold Planer
8GS-PM-565B Cold Planer
3TK-PM-565 Cold Planer
87X-826C Earthmoving Compactor
86X-825C Earthmoving Compactor
AYH-826G II Earthmoving Compactor
7LN-826G Earthmoving Compactor
AXB-825G II Earthmoving Compactor
7FR-836 Earthmoving Compactor
6RN-825G Earthmoving Compactor
4ZR-3406C Engine – Generator Set
2WB-3406B Engine – Generator Set
4RG-3406B Engine – Generator Set
1LS-3406C Engine – Generator Set
2WB-3406C Engine – Generator Set
4RG-3406C Engine – Generator Set
4PM-3406B Engine – Generator Set
4JK-3406B Engine – Generator Set
8FS-3406C Engine – Generator Set
9ES-3406C Engine – Generator Set
C2G-3406C Engine – Generator Set
C2Y-3406C Engine – Generator Set
C5G-3406C Engine – Generator Set
C8G-3406C Engine – Generator Set
KPS-3406C Engine – Generator Set
NKM-3406C
Caterpillar 109-3206 Seal-O-Ring: OEM-Grade Durability for Articulated Dump Trucks and Engine Generator Sets
The Caterpillar 109-3206 Seal-O-Ring is a precision-engineered sealing component designed to meet the rigorous demands of heavy-duty machinery, including articulated dump trucks such as the 8TF-D400D, 2YR-D400E, and 9LR-D350E models, as well as various engine-generator sets like the 4ZR-3406C and 2WB-3406B. Manufactured from high-grade elastomeric materials, this seal-o-ring ensures optimal resistance to heat, pressure, and chemical exposure, maintaining integrity under extreme load conditions. Its exact dimensions and tight tolerance fit guarantee a secure seal within hydraulic and drivetrain systems, preventing fluid leaks and contamination.
Technically crafted to withstand the harsh operating environments of earthmoving compactors, cold planers, and power generation equipment, the 109-3206 seal-o-ring contributes significantly to the longevity and performance of Caterpillar machinery. Its advanced metallurgy and material composition provide exceptional elasticity and compression set resistance, ensuring consistent sealing performance over extended service intervals. By maintaining system pressure and protecting critical components from wear, this OEM-quality part enhances operational efficiency and reduces downtime, making it an indispensable component for maintenance and repair.
🔗 For reliable Caterpillar spare parts, purchase the genuine Caterpillar 109-3206 Seal-O-Ring to ensure superior fit and durability in your heavy equipment maintenance.
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