Power Sky lmport and ExportCo.,Ltd
| Application | Engineering Machinery Engine |
| Model | 6C, 6CT 8.3L, ISC and QSC8.3 |
| Payment Terms | T/T |
| Packing | Neutral Packing |
| Packaging Details | Neutral Packing |
| MOQ | 6 PCS |
| Quality | High-Quality |
| Part name | Piston |
| Delivery Time | 15 DAYS |
| Brand | FUSI |
| Part number | 3802657 |
| Model Number | 3802657 |
| Place of Origin | China |
| Brand Name | FUSI |
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Product Specification
| Application | Engineering Machinery Engine | Model | 6C, 6CT 8.3L, ISC and QSC8.3 |
| Payment Terms | T/T | Packing | Neutral Packing |
| Packaging Details | Neutral Packing | MOQ | 6 PCS |
| Quality | High-Quality | Part name | Piston |
| Delivery Time | 15 DAYS | Brand | FUSI |
| Part number | 3802657 | Model Number | 3802657 |
| Place of Origin | China | Brand Name | FUSI |
| High Light | 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 |
Company Details
Business Type:
Importer,Exporter,Trading Company,Seller
Total Annual:
30 million-80 million
Employee Number:
25~50
Ecer Certification：
Verified Supplier
As a premier family-owned enterprise with over 30 years of deep heritage in crankshaft manufacturing and 16 years of strategic global supply chain presence, we are dedicated to heavy-duty engine assemblies, generator sets, and core components. We possess robust, end-to-end supply and delivery ... As a premier family-owned enterprise with over 30 years of deep heritage in crankshaft manufacturing and 16 years of strategic global supply chain presence, we are dedicated to heavy-duty engine assemblies, generator sets, and core components. We possess robust, end-to-end supply and delivery ...
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