Applicable to :

SAA4D95LE_5A, SAA4D95LE-5D, SAA4D95LE-5, SAA4D95LE-5-DX, SAA4D95LE-5E, PC118MR-8, SAA4D95LE-5J, SAA4D95LE-5L-W, PW98MR-8, SAA4D95LE-5A, SAA4D95LE-5AA, WA100M-6, SAA4D95LE-5G, SAA4D95LE-5BB, WA90-6, SAA4D95LE-5-CX, WA150PZ-6,  PC88MR-8, CX50 CHASIS, ENGINES & MASTS ... etc.

The 6271-51-1200 (Komatsu model number OP-21-22T) is a high-precision hydraulic gear pump manufactured by Hung Rong Hydraulic Tech. Featuring a durable spur gear design, this pump is engineered to meet strict OEM dimensional standards for seamless replacement in heavy machinery.

• Displacement: 16.6 cm³/rev

• Gear Type: Spur gear

• Gear Thickness: 21 mm

• Number of Teeth: 22T

• Gear Outer Diameter: Ø61.8 mm

• Gear Root Diameter: Ø50.0 mm

• Excavator Hydraulic Systems: Serves as a reliable replacement pump for Komatsu models PC88MR-8, PC118MR-8, and PW98MR-8.

• Wheel Loader Operations: Powers the hydraulic functions of Komatsu loaders including WA90-6, WA100M-6, and WA150PZ-6.

• Engine & Chassis Support: Integrates perfectly with multiple Komatsu SAA4D95LE engine variants and chassis systems.

• Industrial Fleet Maintenance: Acts as a versatile aftermarket solution for procurement teams managing diverse Komatsu equipment fleets.

• Precise OEM Compatibility: Built strictly to original dimensions, ensuring straightforward installation without modifications.

• Consistent Flow Output: The 22-tooth spur gear design ensures steady fluid flow and stable pressure performance.

• Heavy-Duty Reliability: Proven design that withstands continuous industrial loads and demanding field environments.

• Decades of Manufacturing Expertise: Sourced directly from Taiwan, backed by reliable supply chain support and engineering experience.

• High Fleet Versatility: One pump model covers a wide range of popular excavators and wheel loaders, reducing the need for multiple spare parts.