1213388 Pump Gp Fits Caterpillar Models
1213388 Pump Gp Fits Caterpillar Models
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One New Aftermarket Replacement Gear Pump (Pump Gp-Gear) for Caterpillar (Cat) D9R Track-Type Tractor
This aftermarket replacement gear pump (Caterpillar part designation: Pump Gp-Gear) services the power train oil and hydraulic system on the Caterpillar D9R track-type dozer. The pump is part of the power train oil lines assembly and is driven off the 3408 engine. Replacing a worn or failed gear pump restores proper hydraulic and powertrain lubrication flow critical to dozer operation.
Compatible Models
Caterpillar (Cat) Track-Type Tractors: D9R Power Shift (Serial Number Prefix 8BL, all serial ranges: 8BL00001-UP) powered by 3408 Engine
Serial Number Note: Fitment confirmed across D9R serial ranges 8BL00001-00829, 8BL00830-01052, and 8BL01053-UP. Verify your machine serial number before ordering to confirm compatibility.
Replaces Part Number(s):
1213388, 121-3388
New aftermarket replacement part - not remanufactured, not used.
