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truck engine piston

49 Products Found

Diesel Engine Forged Aluminum Piston 4987914 ISL QSL 6L 8.9L For Construction Machinery

P/N 4987914 Diesel Piston, compatible with ISL, QSL and 6L 8.9L engine. Made of premium cast aluminum alloy with wear-resistant skirt coating. Specially designed combustion bowl adapts to high-pressure combustion environment.

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OEM Forged Aluminum Pistons Replacement 4955190 For ISC QSC8.3 6C Diesel Engine

Cast Aluminum Alloy Piston Replacement 4955190 For ISC QSC8.3 6C Diesel Engine Part No.: 4955190 Engine Piston for ISC / QSC8.3 / 6C Series Diesel Engine This heavy-duty piston is manufactured from premium cast aluminum alloy, featuring a reinforced combustion bowl and wear-resistant skirt coating. ...

High Strength Cast Aluminum Alloy Piston 4089461 For QSX15 Engine Rebuild

4089461 forged steel piston for QSX15 diesel engines. Features nitriding treatment and oil cooling gallery for high-temperature resistance. OEM-matched dimensions, 100% inspected. Ideal for mining and construction machinery rebuilds. 12-month warranty, ready stock.

4JK-TC Lorry Isuzu Engine Spares Piston Ring Kit OEM

Heavy-duty piston ring kit for Isuzu 4JK-TC/4JB1 engines. Features wear-resistant alloy construction, superior gas sealing, and thermal stability. Direct OEM fit 5-87310519-0. 12-month warranty, neutral packaging, high-quality replacement parts.

Cast Aluminum Truck Piston Replacement 3802561 For 6CT 8.3L ISC QSC8.3 Engine

P/N 3802561 Diesel Piston, compatible with 6CT 8.3L, ISC and QSC8.3 engine. Made of high-grade cast aluminum alloy with wear-resistant skirt coating. The optimized combustion chamber structure adapts to harsh working conditions of medium heavy-duty diesel engines. Fine machining

Ductile Iron Hydraulic Cylinder Piston Rings For Isuzu 4JB1 Diesel Engine Overhaul

High-toughness ductile iron piston ring set 8-94347-867-1 for Isuzu 4JB1/4JB1T diesel engines. Chrome-plated compression rings resist wear and thermal shock; expander oil ring ensures uniform tension and oil control. Individually ground end gaps simplify assembly. Batch-inspected for stable quality. Optional full overhaul kits with piston, pin, circlips and liner available.

Ductile Iron Oil Piston Ring Sets Chrome Plated For Isuzu 4JG2 Diesel Engine

Durable ductile iron piston ring set for Isuzu 4JG2 diesel engines. Chrome-plated compression rings resist thermal fatigue and wear, while the expander oil ring ensures uniform oil control. Individually ground gaps and batch-tested quality guarantee reliable fit and long service life. Ideal for truck and excavator overhauls, with optional full kit combos.

Heavy Duty Diesel Engine Cast Aluminum Piston Replacement 566-32-53810

High-quality FUSI piston 566-32-53810, direct fit for Komatsu HD series. High-strength alloy resists heat and pressure. Precision-ground for wear resistance. Factory-tested for zero-defect performance. Neutral packing, MOQ 6 pcs.

High Pressure Seal Piston Rings Set 8-97388-734-0 For Isuzu 4JJ1 Turbo Diesel Engine Overhaul

OEM-spec 8-97388-734-0 piston ring set for Isuzu 4JJ1-TC turbo diesel. Modified ductile iron with chrome-plated compression rings resists thermal shock and high-pressure impact. Balanced expander oil ring solves oil blow-by. Precision-ground gaps suit turbo thermal expansion. Strict batch inspection ensures stable quality. Optional full overhaul kits with piston, pin, circlips and liner available.

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