CATEngine Parts

107-8136 Hydraulic Pump — Cat 3116 D6M

This hydraulic pump is essential for circulating hydraulic fluid under pressure to power various machine functions like steering, lifting, and implement operation. Manufactured to meet stringent OEM standards, it provides reliable flow and pressure, unlike a worn pump that can cause sluggish performance and system inefficiency. Operators may notice slow or weak hydraulic responses, such as a loader bucket not lifting fully or steering becoming difficult, when this pump is failing.

Hydraulic Pump – Part No 107-8136 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeHydraulic Pump
MaterialCast Iron, Steel
ApplicationHydraulic System
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing hydraulic pump will first manifest as a gradual decrease in the speed and responsiveness of hydraulic systems. If the problem persists, the machine's functions may become erratic, and the hydraulic oil temperature may rise significantly. Continued operation with a weak pump can lead to increased wear on other hydraulic components and potential loss of critical machine functions.

Installation Tip

Ensure the hydraulic reservoir is filled with the correct type and amount of hydraulic fluid before starting the pump to prevent dry running. Avoid over-tightening the mounting bolts, which can distort the pump housing.

Service Note

Inspect and replace the hydraulic filter, and check the hydraulic fluid for contamination when replacing the hydraulic pump.