CATBrake Parts

3D9334 Excavators & Construction Equipment — Cat 320C 320D

This component is a crucial element within the braking system, designed to facilitate the application of stopping force. Manufactured to meet rigorous quality benchmarks, it ensures reliable engagement and longevity, surpassing worn or degraded parts. Operators might observe a spongy brake pedal, reduced braking efficiency, or unusual noises during braking operations.

Excavators & Construction Equipment – Part No 3D9334 – 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
MaterialSteel and rubber
ApplicationBrake system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing 3D9334 component may include a softer brake pedal feel or a slight increase in the distance required to stop. If the component continues to degrade, braking power will diminish significantly, potentially leading to a loss of control. Continued operation with compromised braking poses a substantial risk to personnel and equipment.

Installation Tip

Ensure all mating surfaces are clean and free of debris before assembly to prevent leaks or improper seating. Avoid forcing connections; ensure all components align correctly before tightening fasteners.

Service Note

Inspect brake fluid level and condition, as well as associated seals and lines, when replacing this component.