Enhance the performance and longevity of your Komatsu bulldozer with the genuine-compatible 705-21-32051 Hydraulic Gear Pump. This precision-engineered component, also known as a TORQFLOW pump assembly or transmission oil pump, is specifically built for demanding construction and earthmoving environments. Manufactured from robust cast iron materials, it delivers smooth, pulse-free hydraulic fluid flow that is directly proportional to the rotational speed of its gears, ensuring consistent pressure and efficiency in your machine’s transmission system.
Key Features:
- High Efficiency and Stability: Provides reliable oil circulation for lubrication, cooling, and hydraulic actuation, reducing wear and extending equipment life.
- Gear-Type Design: Utilizes rotating cogs to transfer fluids effectively, minimizing pulsations for smoother operation.
- OEM Specifications: Meets or exceeds Komatsu’s original equipment manufacturer standards, ensuring seamless integration and performance.
- Durability: Built to withstand heavy-duty use in bulldozers, with proven compatibility across various serial numbers (e.g., S/N 35001-UP).
- Weight and Dimensions: Approximately 6 kg (13.2 lbs) with compact dimensions of about 35 cm x 25 cm x 20 cm, making it easy to handle and install.
Compatibility: This pump is designed for Komatsu bulldozer models including D85A-21, D85A-21A, D85A-21B, D85A-21D, D85A-21-E, D85C-21, D85E-21, D85P-21, D85P-21A, and D85P-21-E. Always verify with your equipment’s service manual or a certified Komatsu dealer for exact fit based on serial numbers.
Why Choose This Pump? Backed by expertise from leading suppliers and Komatsu’s engineering standards, this part offers authoritative reliability for professionals in the heavy equipment industry. Whether for routine maintenance or critical repairs, it helps maintain peak operational efficiency, reducing downtime and costs. For detailed technical specs like flow rates or maximum pressure, consult Komatsu’s official documentation.
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