4HK1 Engine Gasket Kit Overhaul Gasket Set for Isuzu Excavator Engine Parts
This premium Isuzu 4HK1 Engine Gasket Kit is specifically engineered for Isuzu 4HK1 diesel engines used in mid-sized to heavy excavators. Manufactured to meet or exceed OEM specifications, this comprehensive set includes all sealing components necessary for a complete engine overhaul, ensuring leak-free operation and restored engine compression.
The Isuzu 4HK1 is a 5.2L (5193cc), inline 4-cylinder, 4-stroke, water-cooled diesel engine featuring common rail direct injection, variable geometry turbocharger, and cooled EGR. This robust engine delivers up to 128 kW of power while meeting stringent emission standards.
| 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) |
Note: Kit contents may vary slightly depending on engine configuration and application. Please verify your engine serial number before ordering.
- OEM-Equivalent Quality - Strictly adheres to Isuzu dimensions and material standards
- Complete Overhaul Set - Includes all gaskets and seals for both upper and lower engine sections
- Superior Durability - MLS head gasket withstands extreme temperatures up to 1200°C and pressures exceeding 50 bar
- Corrosion-Resistant Materials - Stainless steel and coated components resist rust and chemical degradation
- Precision Fit - Direct bolt-on replacement with zero modifications required
- High-Pressure Fuel System Seals - Specialized Viton and Teflon components for common rail injection pressures
- Comprehensive Leak Protection - Ensures oil, coolant, and combustion gases remain perfectly sealed
- Heat-Resistant Construction - Graphite and steel composite exhaust gaskets withstand extreme temperatures
- Hitachi ZX170W-3, ZX190W-3, ZX200-3, ZX210-3, ZX240-3, ZX330, ZX350H and related models
- Case CX210B, CX230B, CX210C, CX300C, CX330C and related models
- JCB JS175W T3, JS190, JS200, JS220, JS260, JS330 and related models
- Kobelco EX355, SK210NLC, SK250NLC, SK330, SK350
- Sumitomo SH200-5, SH240-5, SH300-3, SH350-3
- SANY SY335C, SY365C
- Sunward SWE210NB, SWE230B, SWE330B, SWE360LC
- XCMG XE335C, XE370C
- Hidromek HMK 200 W, HMK 220 LC, HMK 300 LC, HMK 370 LC
- John Dee re 190D W, 220D W, 225D LC, 330C LC JD, 370C JD
- Isuzu trucks: NPR, NPR-HD, NQR, NRR (2005-2013)
- Chevrolet / GMC: W3500, W4500, W5500 Tiltmaster, Forward series (2005-2010)
- Material handling equipment, wheel loaders, generator sets, industrial machinery
5878178801, 5878178800, 5878178802, 5878156491, 5878160280, 5878161620, 5878172480, 5878164560, 5878156490, 8-98055-540-0, 8980555400, 8981638130, 8973841300, 8970285860, 8-97384-130-0, 8-97028-586-0, 8973744120, 5-87814-985-1, 5-87815-199-1
Each kit undergoes rigorous quality checks and is engineered using advanced material technology. The MLS cylinder head gasket features embossed bead technology that maintains sealing pressure under varying thermal and mechanical loads. Specialized Viton and Teflon seals withstand extreme fuel pressures without degradation. This complete set saves time and money compared to sourcing individual components while ensuring all sealing points are addressed with matched, compatible components designed specifically for the 4HK1 common rail system.
Restore your excavator's power and efficiency - order your Isuzu 4HK1 gasket kit today.
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