Isuzu 4HK1 Engine Gasket Kit for Excavator – Complete Overhaul Set | Isuzu Excavator Engine Parts
| Component | Quantity | Material / Remarks |
|---|---|---|
| Cylinder Head Gasket | 1 | Multi-Layer Steel (MLS) / Stainless Steel - withstands 1200°C, 50 bar |
| Exhaust Manifold Gasket | 1 | Graphite with steel core |
| Intake Manifold Gasket | 1 | Composite fiber |
| Valve Cover Gasket | 1 | Silicone rubber |
| Oil Pan Gasket | 1 | Rubber / cork blend |
| Front Timing Cover Gasket | 1 | Fiber / paper |
| Rear Main Seal | 1 | PTFE / nitrile rubber |
| Front Crankshaft Oil Seal | 1 | Nitrile rubber |
| Turbocharger Gaskets (set) | 2 | Metal / graphite - includes 8973744120 |
| High Pressure Fuel Pump Gasket | 1 | Paper / metal composite |
| Common Rail Pipe Seals (set) | 4 | Copper / Viton |
| Fuel Injector Seals (set) | 4 | Viton / Teflon - for common rail injectors |
| Injector Copper Washers | 4 | Annealed copper |
| Water Pump Gasket | 1 | Fiber |
| Thermostat Housing Gasket | 1 | Rubber |
| EGR Cooler Gasket | 1 | Multi-layer steel |
| Valve Stem Seals | 8 | Viton |
| Rocker Cover Gasket | 1 | Silicone rubber |
| Oil Cooler Gasket | 1 | Rubber / fiber composite |
| Cylinder Head Cover Plug | 1 | 8981638130 - cylinder head cover gasket |
| Element to Body O-Ring | 1 | 8973841300, 8970285860 - fuel filter element seal |
| O-Ring Assortment | Set | Various sizes (Viton / NBR) |