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PUMP GP-HYD 0R7663 - Caterpillar


0R7663 PUMP GP-HYD Caterpillar parts
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29
Alternative (cross code) number:
CA0R7663
0R-7663
0R7663
Caterpillar 0R7663 PUMP GP-HYD
Weight: 100 pounds 45 kg.

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Related part:
1127913  PUMP GP-HYD  0R7663  R

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10 Oct 2025
0.1102[0.05] Pounds
1PC Piston Pump 112-7913 0R-7663 For Catpilar Wheel Dozer 854G Wheel Loader 992G Heavy-duty Excavator Professional Parts
LMchUY This piston pump is specifically designed for Catpilar 854G wheel dozers and 992G wheel loaders, ensuring seamless integration with the hydraulic system. Precision manufacturing delivers stable and efficient hydraulic power output for demanding operations. || Critical internal components are made from special alloy materials, offering excellent wear and high-pressure resistance. The advanced sealing system effectively prevents hydraulic fluid leakage, extending service life. || Innovative piston pump design ensures smooth and efficient power transmission. Optimized internal flow channels minimize energy loss, improving fuel economy. || Modular construction allows for quick inspection and component replacement. Standardized connections simplify routine maintenance without requiring special tools. || Each unit undergoes pressure, flow, and endurance testing to ensure stable performance under various conditions. Excellent sealing performance eliminates hydraulic fluid leaks, guaranteeing long-term reliability.
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1. Remove four bolts (1) that hold the two halves of the drive shaft guard together. The two bolts on the back also hold two wiring harness clips.2. Remove bolts (3), bracket (2), and the two drive shaft guard halves. Tube assembly (5) will be free to turn when bolts (4) are removed from the engine end. 3. Remove three bolts (4) from each end of tube assembly (5) and remove the tube assembly.4. Remove three bolts (6) at each end to remove the coupling assemblies. The following steps are for installation of the pump coupling drive shaft.5. Put the coupling assemblies in position, if they were removed, and install bolts (6).6. Put tube assembly (5) in position and install three bolts (4) at each end.7. Put the two drive shaft guard halves and bracket (2) in position and install bolts (1) and (3). Make sure the two wiring harness clips are installed with the bolts on the back of the drive shaft guard.


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