CATBrake Parts

8s5138 Brake Parts Component — Cat 777

This is a CAT Brake Parts Component, integral to the braking system's ability to safely halt the machine. It is constructed from durable materials meeting rigorous quality specifications, offering superior resistance to wear and heat compared to compromised parts. Operators may observe reduced braking force, prolonged stopping distances, or audible squealing/grinding noises when this component is nearing the end of its service life.

Brake Parts Component – Part No 8s5138 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBrake 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

Always replace brakes in axle sets. Bed-in new brake pads with 8–10 moderate stops from 40 km/h. Check disc runout with a dial gauge — maximum 0.1 mm. Inspect caliper slides and pistons when replacing pads.

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

Part TypeBrake Component
MaterialHigh-grade steel and friction material
ApplicationBraking system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing brake parts component include a noticeable degradation in braking power or a persistent high-pitched squeal during deceleration. If left unaddressed, this can lead to dangerously extended stopping distances and potential brake failure under load. This situation critically compromises the safe operation of the equipment.

Installation Tip

Ensure that all brake surfaces are thoroughly cleaned and free from any grease or oil before installation. Do not mix old and new brake hardware, as this can lead to uneven wear.

Service Note

When replacing brake components, it is advisable to inspect the brake rotors, calipers, and hydraulic lines for any signs of wear or leakage.