CATEngine Parts

1233472 Transmission Pump — Cat 966C 950F

This transmission pump is a critical component responsible for circulating hydraulic fluid to operate the transmission system. It ensures proper gear engagement and torque transfer, maintaining the equipment's ability to move and perform work. A worn pump may exhibit reduced fluid pressure, leading to sluggish or erratic gear shifts, and eventually, a loss of power.

Transmission Pump – Part No 1233472 – 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 TypeTransmission Pump
MaterialCast Iron and Steel
ApplicationTransmission Hydraulic System
Service LifeReplace based on performance degradation or 5,000-8,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing transmission pump include delayed or harsh gear engagement and a noticeable decrease in acceleration. If ignored, the pump's inability to maintain adequate pressure will lead to slipping gears and significant power loss. Continued operation risks severe internal transmission damage due to insufficient lubrication and control.

Installation Tip

Ensure the transmission housing is thoroughly cleaned before installation to prevent contamination of the new pump. Avoid overtightening mounting bolts, as this can distort the pump housing and lead to premature failure.

Service Note

When replacing the transmission pump, it is advisable to also inspect and clean or replace the transmission filter and check the condition of the transmission fluid.