The GM Genuine Parts 55355578 Cylinder Head Gasket is an OEM-certified component designed for heavy-duty engines in construction machinery, agricultural equipment, heavy trucks (Volvo, Scania), and automotive brands (Chevrolet, Ford). This gasket ensures optimal sealing under extreme temperatures up to 300°C and pressures exceeding 2000 PSI, preventing coolant leaks and combustion chamber contamination .
OE Number: 55355578 (Direct replacement for original equipment)
Compatibility: Caterpillar excavators, John Deere tractors, IVECO Stralis trucks, and GM Duramax engines
Material: Multi-layer steel (MLS) with elastomer coating for enhanced durability
Warranty: 2-year/24,000-hour performance guarantee
| Parameter | Value |
|---|---|
| Thickness | 1.5mm ±0.05mm |
| Temperature Range | -40°C to 300°C |
| Pressure Resistance | 2000 PSI |
| Certifications | ISO 9001, ASTM F104 |
Symptoms: White exhaust smoke, overheating, coolant loss
Diagnosis: Failed cylinder head gasket due to thermal stress
Solution:
Remove the damaged gasket and clean the mating surfaces
Install GM 55355578 Gasket with torque sequence (50-60 Nm)
Pressure-test the cooling system post-installation
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Global export/import services with DDP/DAP terms
Bulk order discounts (MOQ: 50 units)
Customized logistics solutions for OEM partners
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