Caterpillar D10T Transmission Pump

Description

OEM-Quality Caterpillar D10T Transmission Pump Assembly

Ensure positive clutch engagement, rapid gear shifting, and continuous power train cooling with a heavy-duty Caterpillar D10T Transmission Pump Assembly. Precision-engineered specifically for Caterpillar D10T and D10T2 crawler dozers, this multi-section gear-type hydraulic pump serves as the heart of the dozer’s transmission and power train hydraulic system.

Driven directly by the engine gear train, this assembly delivers the exact oil pressures and flow volumes required by the Electronic Clutch Pressure Control (ECPC) valve manifold while continuously circulating oil through power train filters, heat exchangers, torque divider, and rear steering clutch/brake packs.

Key Features & Benefits

• Multi-Section Gear Design: Dedicated pump sections handle high-pressure transmission control circuits and high-volume lubrication/scavenge circuits simultaneously.

• Precision-Machined Gear Profile: Precision-ground gear teeth minimize internal fluid cavitation and pressure ripple, providing smooth, consistent hydraulic output under varying engine RPMs.

• High-Temperature Nitrile/Viton Seals: Advanced sealing materials resist fluid degradation and pressure bypass under high operating temperatures and heavy duty cycles.

• Heavy-Duty Cast Iron Housing: High-density iron body resists housing expansion, gear distortion, and internal blow-by under continuous high-pressure operation.

• Direct OEM Mounting & Drive: Precision-engineered mounting face and splined input shaft match factory Caterpillar D10T auxiliary drive pads for a direct bolt-on installation.

Verified Technical Specifications