CATEngine Parts

1135048 Brake Cylinder Kit — Cat 416B 416C

This brake cylinder kit is essential for the proper functioning of the vehicle's braking system, enabling the conversion of hydraulic pressure into mechanical force to apply the brakes. It is manufactured to meet strict quality specifications, ensuring reliable stopping power and consistent performance, unlike a worn or leaking kit. Operators may notice a spongy brake pedal, reduced braking effectiveness, or brake fluid leaks when this kit is failing.

Brake Cylinder Kit – Part No 1135048 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeBrake Cylinder Kit
MaterialRubber, Steel
ApplicationBrake System
Service LifeReplace when brake system shows signs of leakage or poor performance
CompatibilityCAT 416B, 416C, 426C, 428C, 436C, 438C, 438D
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing brake cylinder kit is often a soft or spongy brake pedal feel, indicating a loss of hydraulic pressure. This can progress to significantly reduced braking power, requiring more effort to stop the machine. If left unaddressed, the risk of brake failure increases, compromising operational safety.

Installation Tip

Ensure the brake system is thoroughly flushed and new, clean brake fluid is used to prevent contamination. Avoid damaging the cylinder bore or piston during installation of the new seals.

Service Note

When replacing brake cylinder components, inspect brake lines, hoses, and pads/shoes for wear or damage.