| Brand Compatibility | Isuzu (fits TCM, Komatsu, JCB excavators with 4LB1 engines; compatible with 4LB1T turbocharged variants) |
|---|---|
| Engine Model | 4LB1, 4LB1T (1.5L 4-cylinder inline water-cooled 4-cycle OHV diesel engine, 1499cc displacement) |
| OE Number | OEM: 8-97077-788-0, 8970777880, 8-97077788-0; Aftermarket: 8970777881, 4LB1HEADGASKET, 8970777882 |
| Excavator Models | TCM excavators; Komatsu FD15, LT-16; JCB models powered by Isuzu 4LB1 engines; Isuzu-powered light-duty construction machinery |
| Kit Type | Head Gasket Kit (Cylinder Head Gasket Focus) |
| Material | Multi-layer steel (MLS), graphite, stainless steel composite, heat-resistant elastomers; cylinder head gasket: metal-type MLS with graphite coating for superior sealing |
| Included Components | Cylinder head gasket (core component), valve stem seals, cylinder head cover gasket, intake/exhaust manifold gaskets (partial), cylinder head bolt gaskets, and necessary sealing accessories for cylinder head installation |
| Warranty | 1 year (standard), 18 months optional for OEM orders |
| Certification | ISO9001, CE, TS 16949 |