1285532 Pump Gp-Metering Fits Caterpillar Models
1285532 Pump Gp-Metering Fits Caterpillar Models
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One New Aftermarket Replacement Metering Pump Group for Caterpillar (Cat) Articulated Dump Trucks
This aftermarket replacement Pump Gp-Metering (128-5532 / 1285532) is a steering system hydraulic metering pump used on Caterpillar D250E and D300E articulated dump trucks powered by the 3306 engine. The metering pump is a critical component of the hydrostatic steering control system, providing precise steering response with low input torque and no load reaction on the steering wheel.
Specifications
- Weight: 13.6 lbs.
- Dimensions: 6.3 x 6.3 x 4.5 in.
- Part Type: Steering Metering Pump Group
Compatible Models
Caterpillar Articulated Dump Trucks: D250E, D300E
Note: This is a hydraulic steering system part. Verify serial number compatibility with your Caterpillar dealer or service documentation before ordering to confirm correct fitment for your specific machine build.
Replaces Part Number(s):
1285532, 128-5532
New aftermarket replacement part - not remanufactured, not used.



