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cummins engine Piston kit 3802757 3930187 4BT 6BT
Home > Products > 4BT Cummins Engine Parts > cummins engine Piston kit 3802757 3930187 4BT 6BT

cummins engine Piston kit 3802757 3930187 4BT 6BT

  • cummins engine Piston kit 3802757 3930187 4BT 6BT

cummins engine Piston kit 3802757 3930187 4BT 6BT

    Payment Type: L/C,T/T,D/P,Paypal,Western Union
    Terms of Trade: FOB,CFR,CIF
    Delivery Time: 5 Days
    Packaging: standard package
    Productivity: 20000pcs/year
    Brand: cummins
    Transportation: Ocean,Land,Air
    Place of Origin: Xian,China
    Supply Ability: 200pcs/month
    Certificate: ISO
    Port: ,,

Basic Info

Model No.: 3802757

Product Description


1) Part Name: cummins engine Piston kit 3802757 3930187 4BT 6BT

2) Part No: 3802757

3) Applicable Model: Cummins 6BT.6CT,NT855

4) Quality: Original Spare Part, OEM Product,Copy

Product Description

1.Picture of Piston kit 3802757

3930187,3802757 piston

2.Description of Engine parts



3. Packaging & Shipping






Company Information

About Us


The piston of a car is like the central part of a car engine, which plays a very important role in the start of the engine. The piston is used to withstand the pressure of the gas, and the connecting rod drives the crankshaft to rotate through the piston pin, and the top of the piston is a part of the combustion chamber. The general piston of the car is divided into three categories: diesel engine piston, gasoline engine piston and general type piston.

The piston works under the conditions of high temperature, high pressure, high speed and poor lubrication. The direct contact with the high temperature gas instantaneous temperature can reach 2500K above, therefore, the heating and cooling condition is serious, and is very poor, so the piston when the temperature is high, the top is up to 600~700K, and the temperature distribution is not uniform; the top of the piston under air pressure, especially the power stroke gasoline engine up to maximum pressure, 3~5MPa, the diesel engine is up to 6~9MPa, which makes the piston impact, and bear the side pressure; the piston in the cylinder at a high speed (8~12m/s) reciprocating motion, and the speed is constantly changing, which produced a very large inertia force, the piston is great additional load. When working under such harsh conditions, piston will produce deformation and accelerate wear. It will also generate additional loads and thermal stresses, which is also affected by chemical corrosion of gas.

Engine Spare Parts Could be equipped to

SHANGCHAI C6121 Diesel Engine
YUCHAI YC6108, YC4D120-21, YC4108ZQB Diesel Engine
WEICHAI DEUTZ 226B, WP10, WP6, WP4, WD615 Diesel Engine

Cummins 6BT,6CT,NT855
Construction Machinery Spare Parts could be equipped to
SDLG: LG918, LG936, LG956, LG958, LG968
CHANGLIN: ZL30H, ZL50H, ZL50G, ZL60H, 958
FOTON LOVOL: FL936, FL958G, FL956, FS816S, FS826D
LIUGONG: CLG856, ZL40B, ZL30E, ZL50C, ZL50CX, 816,835
XCMG: LW500E, LW300F, LW500F, LW300K, LW500K AND ZL50G

LONKING: CDM816, CDM835E, CDM853, CDM855E, CMD856E, CDM866



Our Service


Contact us


Jinan Shine International Trade Co.,Ltd


Jinan Shine International is located in Jinan city, Shandong Province, P. R. China which is engaged in exporting forklift, heavy duty truck parts, construction machinery parts and automobile parts service. With sound accessories service system and strong support based on Ro-Ro shipment keep us moving forward constantly.

Being a large enterprise group with professional service and timely maritime transportation, SHINE INTERNATIONAL has established a complete sales system which is focused on marketing SINOTRUK, SHACMAN and FAW heavy duty trucks and parts, XCMG, LONKING, LIUGONG, SDLG, SEM construction machinery parts based on wheel loader, excavator, road roller, motor grader, bulldozer and CHERY, LIFAN, JAC auto car parts etc. Our products have been exported to more than 80 countries and regions with high evaluation already.

Adhering to the core values of "honest, enterprising, innovative, win-win" and aims to continue developing integrated business export platform, we have succeed set up after sales facilities center in Algeria and Brazil and Pakistan which enables our business goes smoothly, Facing the challenge of economic globalization, SHINE INTERNATIONAL with her brand of SNSC will take our advantage to become an international standardized automobile enterprise in China and sincerely look forward to co-operating with you!

Company Info
  • Company Name: Jinan Shine International Trade Co.,Ltd
  • Product/Service: Dump Truck , Trailer Truck , Forklift , Truck Spare Parts , Construction Machinery Parts , Car Spare Parts
  • Capital (Million US $): 6000000RMB
  • Year Established: 2008
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: About 20
  • No. of R&D Staff: Above 100 People
  • No. of QC Staff: Above 100 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: 2-20 Bldg, No.15 Lanxiang Road, Jinan P.R.C
  • Contact Person: Mr. Tom
  • Tel: 86-0531-67602852