CATBrake Parts

2210775 Disc-Friction Hd — Cat 772

This heavy-duty friction disc is a vital component within the brake system, designed to provide the necessary friction for stopping power. It is constructed from high-performance materials to withstand extreme heat and pressure, offering superior wear resistance compared to a worn disc. Operators may experience a gradual decrease in braking effectiveness, increased stopping distances, or a burning smell during heavy use when this friction disc is nearing the end of its service life.

Disc-Friction Hd – Part No 2210775 – 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 TypeFriction Disc
MaterialSintered metal composite
ApplicationBrake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a worn friction disc include a noticeable increase in the distance required to stop the machine. As wear progresses, the brakes may feel 'soft' or require more pedal pressure to achieve the same stopping effect. Continued use with severely worn friction discs can lead to overheating of the brake system and reduced overall braking capability.

Installation Tip

Ensure all friction surfaces are clean and free of grease or oil before assembly to guarantee proper friction. Do not mix old and new friction discs within the same brake assembly.

Service Note

Inspect brake plates, seals, and brake fluid for contamination or wear when replacing this friction disc.