Restore maximum lifting power and eliminate sluggish hydraulic response with this premium Replacement Hydraulic Gear Pump (Part # MB91871-04100). Engineered specifically for heavy-duty Mitsubishi and Caterpillar industrial forklifts, this precision-machined pump ensures optimal hydraulic flow to your mast, tilt cylinders, and steering systems.

A failing, whining, or leaking hydraulic pump will severely throttle your forklift's lifting capacity, creating massive delays on the loading dock and risking total system failure. Don't pay outrageous $2,400+ dealership markups or wait a week for massive B2B catalogs to calculate heavy freight shipping. Our aftermarket hydraulic pumps are manufactured to exact OEM tolerances, featuring hardened internal gears and high-pressure seals designed to withstand the daily rigors of material handling environments. We offer transparent pricing and FAST, FREE SHIPPING across the USA to get your Caterpillar or Mitsubishi equipment back to peak lifting capacity.

TECHNICAL SPECIFICATIONS & VERIFIED FITMENT:

• Part Number: MB91871-04100 (Replaces CT91871-04100, 91871-04100, CTC-91871-04100)

• Component Type: External Hydraulic Gear Pump

• Fitment: Verified compatible with a wide range of Mitsubishi and Caterpillar internal combustion lift trucks.

Expert Tip: When replacing a major hydraulic pump, it is absolutely critical to flush your hydraulic lines and replace the return filter before operation! Running a brand-new pump on contaminated hydraulic fluid will instantly score the internal gears and void your warranty.