CATBrake Parts

7t-3302 Clutch Disc — Cat 930R 966R

This clutch disc is a fundamental component in the power train, facilitating the engagement and disengagement of engine power to the transmission. Manufactured to precise standards, it offers reliable friction characteristics and durability, outperforming worn discs that may have glazed surfaces or compromised structural integrity. Operators may notice difficulty shifting gears, a shudder during engagement, or a loss of power transmission when this part begins to fail.

Clutch Disc – Part No 7t-3302 – 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 TypeClutch Disc
MaterialHigh-density friction material
ApplicationTransmission Clutch System
Service LifeReplace based on operational wear, typically every 5,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early symptoms of a failing clutch disc include a tendency for the machine to creep forward when in gear but not under power, or a noticeable shudder when engaging gears. If ignored, the clutch will begin to slip more severely, leading to excessive heat buildup and potential damage to the flywheel and pressure plate. Continued operation risks complete loss of power transmission, immobilizing the equipment.

Installation Tip

Ensure the flywheel and pressure plate surfaces are perfectly clean, flat, and free of any oil or grease contamination. Never use an impact wrench to tighten clutch bolts, as this can lead to uneven pressure and disc warping.

Service Note

When replacing the clutch disc, it is crucial to inspect the condition of the pressure plate, release bearing, and pilot bearing.