CATBrake Parts

4695314 C-10, C12, 3176C — Cat C-10 C12

This brake caliper piston seal is a critical component in the hydraulic braking system, ensuring fluid pressure is maintained for effective stopping power. It is manufactured to meet stringent quality standards, providing superior sealing compared to a worn or damaged seal that leaks hydraulic fluid. Operators may notice a spongy brake pedal, reduced braking performance, or visible fluid leaks around the caliper assembly when this seal fails.

C-10, C12, 3176C – Part No 4695314 – 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 Caliper Piston Seal
MaterialNBR Rubber
ApplicationHydraulic Brake System
Service LifeReplace every 4,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A spongy or soft brake pedal is often the first indication of a failing caliper piston seal. If ignored, braking performance will continue to degrade, potentially leading to increased stopping distances. Continued operation with a compromised seal risks significant damage to other braking system components due to fluid loss and heat buildup.

Installation Tip

Ensure the caliper piston bore is thoroughly cleaned and free of any debris or corrosion before installing the new seal. Avoid using sharp tools that could nick or cut the seal during installation.

Service Note

Inspect the brake pads, rotor, and caliper housing for any signs of wear or damage when replacing the caliper piston seal.