Product Introduction 1100201FA040 Injector Gasket acts as a reliable sealing component between fuel injector and cylinder head for HFC series engines. It blocks high-pressure gas blow-by from the combustion chamber and prevents fuel leakage at the injector mounting position. This aftermarket replacement gasket resolves common troubles such as gas leakage, rough engine idle and power drop caused by deformed, carbon-stained or aged original gaskets, maintaining stable engine combustion status for light commercial vehicles.
Product Advantages Adopts high temperature and pressure resistant composite material, which can withstand thermal shock and high pressure inside the cylinder. Good compression recovery performance ensures tight sealing after long-term working cycles. Precision dimension control fits perfectly with injector assembly. Each piece undergoes sampling inspection before packaging to guarantee stable sealing performance and avoid engine performance degradation.
| Item | Parameter |
|---|---|
| Part Number | 1100201FA040 |
| Product Name | Injector Gasket |
| Compatible System | HFC Engine |
| Material | High Temp Composite Material |
| Core Function | Gas & Fuel Sealing |
| MOQ | Negotiable |
| Application | Fuel Injector Mounting |
Applicable Models Designed for JAC HFC light truck engine series, matches original fuel injector assembly for cargo light commercial vehicles.



FAQ
Q1: What symptoms indicate a bad injector gasket?
A1: Engine misfiring, black smoke, strange whistling sound and power loss may occur.
Q2: Should I replace all injector gaskets at the same time?
A2: It is recommended to replace all together when disassembling the injectors.
Q3: What to notice during installation?
A3: Clean carbon deposits on the cylinder head surface, avoid scratching the gasket surface.