CATBrake Parts

1967866 Disc-Friction Hd — Cat 773E 773F

This heavy-duty friction disc is a critical component in the braking system, designed to generate the necessary friction for effective deceleration. Manufactured to meet rigorous performance standards, it offers superior heat resistance and durability compared to a worn or glazed disc. Operators may experience brake fade, a spongy pedal, or reduced stopping power when this friction disc begins to degrade.

Disc-Friction Hd – Part No 1967866 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

T.', };

Related CAT Parts

From the same category — may also be needed

1192925
Excavators & Construction Equipment
3D9334
Excavators & Construction Equipment
9c0566
2 Pcs Brake Pad
6Y7909
Disc-Friction
6Y2357
Lining-Bk Band
8Y6311
Lining G

Browse all CAT Brake Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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
MaterialHigh-friction composite
ApplicationBraking system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial symptoms of a worn friction disc may include a slight increase in brake pedal travel or a faint burning smell after heavy braking. If left unaddressed, the disc's friction material will continue to wear, leading to significantly reduced braking effectiveness and potential overheating of the brake system. This can compromise the operator's ability to safely control the machine in demanding conditions.

Installation Tip

Ensure the brake caliper and all mating surfaces are meticulously cleaned to prevent any foreign material from affecting the disc's performance. Always check for proper alignment before fully tightening mounting hardware.

Service Note

When replacing this friction disc, it is essential to inspect the brake rotors, pads, and brake fluid for any signs of contamination, wear, or leakage.