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Engineering Machinery Excavator Hydraulic Piston For 6CT 8.3L ISC QSC8.3 Diesel Engine
Engineering Machinery excavator hydraulic piston
,ISC Engine excavator hydraulic piston
,QSC8.3 Engine Excavator Piston
Piston part number 3802657 for 6C, 6CT 8.3L, ISC and QSC8.3 diesel engine. Premium cast aluminum piston with anti-scuff skirt coating. Aftermarket spare part for heavy truck, excavator and generator e
Part No.: 3802657 Engine Piston for 6C / 6CT 8.3L / ISC / QSC8.3 Series Diesel Engine This heavy-duty piston is manufactured from premium cast aluminum alloy, designed with an optimized combustion bowl to withstand high-temperature and high-pressure combustion conditions. The piston skirt is processed with anti-scuff and wear-resistant coating to reduce friction and prevent cylinder scoring under continuous heavy loads.
Precisely machined ring grooves ensure reliable sealing for compression rings and oil control rings, effectively reducing gas blow-by and oil consumption. It is a standard replacement spare part compatible with 6C, 6CT 8.3L, ISC and QSC8.3 series diesel engines, widely used on heavy-duty trucks, excavators and generator sets. Each piston undergoes strict dimensional inspection to meet OEM tolerance requirements.
It restores engine power output, maintains stable combustion and extends service life during engine overhaul. Piston pin, circlips and piston rings can be supplied separately.
| Item | Specification |
|---|---|
| Part Number | 3802657 |
| Matching Piston Body Part No. | 3929161 |
| Product Name | Piston Kit |
| Compatible Engine | 6CT / 6CT8.3 / 6CTA8.3 / QSC8.3, 8.3L In-line 6 Cylinder |
| Bore | 114 mm |
| Stroke | 135 mm |
| Material | Aluminum Alloy Piston + Alloy Cast Iron Piston Rings |
| Number of Ring Grooves | 3 grooves |
| Kit Includes | Piston, piston pin, circlips, complete piston ring set |
| Packing Unit | Set (1 set = for one cylinder; 6 sets required for full 6-cylinder engine) |
| Approx. Net Weight | 3.2 kg/set |
| Outer Carton Size | 15 × 7 × 7 cm |
| Application | Excavators, wheel loaders, trucks, diesel generator sets, overhaul of construction machinery |
| Interchange Remark | Interchangeable part number for the same engine: 3968273 |
OEM Diesel Engine Engine Piston Ring Set Cast Iron For Isuzu 4JG2-T
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Crankshafts forTD120/121Fengines,470681brand new aftermarket parts.
