CATEngine Parts

201-2157 Brake Pump Repair Kit — Cat 416D 420D

This is a Brake Pump Repair Kit designed to restore the functionality of the hydraulic brake system's pump. It contains all necessary seals, O-rings, and potentially small internal parts to rebuild a worn or leaking brake pump, ensuring consistent braking performance. Operators may experience a spongy brake pedal, reduced braking effectiveness, or brake system warning lights if the pump is failing.

Brake Pump Repair Kit – Part No 201-2157 – 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 TypeBrake Pump Repair Kit
MaterialNBR rubber and metal components
ApplicationHydraulic brake system
Service LifeReplace as needed based on pump condition
CompatibilityCAT 201-2157
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing brake pump is often a gradual increase in brake pedal travel or a spongy feel. If left unaddressed, braking effectiveness will significantly decrease, potentially leading to longer stopping distances and reduced control. In severe cases, the pump may fail entirely, resulting in a complete loss of braking.

Installation Tip

Ensure all internal pump components are meticulously cleaned and free of debris before assembly to prevent premature seal wear. Do not reuse old seals or O-rings; always replace them with the new ones provided in the kit.

Service Note

Inspect the brake fluid reservoir for contamination and flush the brake system thoroughly after pump repair to remove any debris.