This overhaul repair kit is specifically designed for the Isuzu 4JJ1 diesel engine and includes essential components: cylinder liners, pistons with pins and circlips, piston rings, crankshaft bearings, connecting rod bearings, thrust plates, connecting rods, and connecting rod sleeves. All parts meet or exceed OEM standards, manufactured with premium materials and precision engineering for wear resistance, heat resistance, and long service life. Ideal for full engine overhaul and performance restoration, widely applied in construction machinery and generator sets to ensure stable operation and extended durability.
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