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Cylinder Head Gasket 490B-01004 Hangcha Forklift
- OEM precise dimension, 1:1 fit Xinchai 490B/490BPG engine, direct installation without grinding or modification
- High-density composite sheet withstands engine high combustion temperature and cylinder pressure, not easy to deform or crack
- Great elastic sealing performance, keeps tight sealing for long-term use to avoid fluid cross leakage
- Zoned thickened sealing structure for separate sealing of water channel, oil channel and combustion chamber to prevent fluid mixing failure
- 100% factory pressure tightness test, meets OEM assembly standard for stable durability
Parameters：
OEM Part No.: 490B-01004；Product Type: Engine Cylinder Head Gasket；Applicable Engine: Xinchai 490B, 490BPG；Applicable Equipment: Hangcha 3 Ton Diesel Forklift；Main Material: Multi-layer Metal Composite Sealing Plate；Temperature Resistance: -40℃ ~ 450℃；Working Condition: Normal temperature & continuous heavy load；Key Feature: High Temp Resistant, Leak-proof, High Elasticity
Introduction：
Installed between engine cylinder block and cylinder head, 490B cylinder head gasket is the core sealing part separating combustion chamber, cooling water channel and lubricating oil channel. The multi-layer composite pressed structure balances cylinder head tightening pressure to avoid warpage and leakage under high temperature and high pressure. It solves common failures such as engine water loss, oil burning, power drop and white exhaust smoke, a mandatory replacement part for maintenance and overhaul of Hangcha 3 ton forklift with Xinchai 490 series engine.
Tags：
490B-01004, Cylinder Head Gasket, Forklift Engine Gasket, Xinchai 490B Parts, Hangcha 3 Ton Forklift Spare Parts,
