CATEngine Parts

156-8208 Transmission Overhaul Gasket Kit — Cat D6H D6R

This gasket kit is essential for rebuilding or overhauling the transmission system, ensuring proper sealing between transmission components. It contains all necessary gaskets and seals manufactured to strict specifications, providing reliable sealing performance superior to worn or damaged seals. Operators may experience transmission fluid leaks, difficulty shifting gears, or a complete loss of transmission power when this kit's seals begin to fail.

Transmission Overhaul Gasket Kit – Part No 156-8208 – 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 TypeTransmission Overhaul Gasket Kit
MaterialComposite materials and rubber
ApplicationTransmission system overhaul
Service LifeReplace during transmission overhaul
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of failing transmission gaskets is typically visible external fluid leaks from the transmission housing. If left unaddressed, these leaks can lead to low transmission fluid levels, causing overheating and internal component damage. Continued operation with significant leaks risks complete transmission failure and costly repairs.

Installation Tip

Thoroughly clean all transmission housing mating surfaces to ensure a perfect seal and prevent leaks. Ensure all new seals are properly lubricated with transmission fluid before installation to prevent tearing.

Service Note

Inspect transmission oil cooler lines and the transmission oil filter for blockage or debris when replacing the gasket kit.