Model NO.
5257057
Material
Metal
Engine Model
ISF2.8
Part Number
5257057
Net Weight
1kg
Piston Kit Number
4309425
Transport Package
Paper Box
Specification
Cummins standard
Trademark
Cummins
Origin
China
HS Code
840999
Production Capacity
10000 Pieces Per Month
Application:
Excavator, Lawnmower, Boat, Truck
Certification:
TS16949, ISO 9001
Warranty:
24 Months
Engine Type:
Diesel
Inner Hole Shape:
Cylinder
Connection Type:
Full-floating
Cummins piston pin 5257057 piston pin for auto diesel motor engine ISF2.8, with list of piston pins for Cummins engines, as bleow:
manufactured by Cummins China, who produces many Cummins engine series, including:
for different applications, such as:
And besides complete engines, we also export a lot of engine parts parts, including:
Beyond Cummins, also engines, gearboxes, and auto body parts for some other brands are available, such as:


Model | Description | Part Number | Part Number | Part Number | Part Number | Part Number |
4BT | piston pin | 4991283 | ||||
6BT | piston pin | 3934046 | 3934047 | 5271963 | 3919053 | 3934048 |
6CT | piston pin | 3901793 | 3901597 | 3950549 | ||
ISBE | piston pin | 4931041 | ||||
ISF2.8 | piston pin | 5257057 | ||||
ISME | piston pin | 4083244 | ||||
K | piston pin | 4095009 | 4095010 | 205200 | ||
NTA855 | piston pin | 191970 |
manufactured by Cummins China, who produces many Cummins engine series, including:
SN | Models |
1 | 4BT3.9, 6BT5.9, 4ISBE4.5, 6ISBE6.7, QSB4.5, QSB6.7 |
2 | 6CT8.3, 6LT8.9, ISLe8.9, QSL |
3 | MTA11, QSM, ISME |
4 | ISF2.8, ISF3.8 |
5 | ISZ13, ISG |
6 | NT855 |
7 | KT19, KT38, KT50, etc |
for different applications, such as:
SN | Applications |
1 | diesel generator set |
2 | water pump set, fire pump set |
3 | construction and engineering machinery (crane, excavator, bulldozer, loader, etc) |
4 | Automobile (bus, coach, shuttle, etc) |
5 | marine main propulsion, marine auxiliary generator set |
And besides complete engines, we also export a lot of engine parts parts, including:
SN | Part Descriptions |
1 | cylinder head, cylinder block, cylinder liner |
2 | piston, piston ring, conrod |
3 | main bearing, conrod bearing, thrust bearing |
4 | fuel injector, fuel injection pump, common rail |
5 | oil pan gasket, cylinder head gasket |
6 | overhaul gasket kit, upper gasket kit, lower gasket kit |
7 | oil pan |
8 | fuel transfer pump, water pump, oil pump, vacuum pump, power steering pump |
9 | oil filter, fuel filter, fuel water separator, air filter, Etc |
Beyond Cummins, also engines, gearboxes, and auto body parts for some other brands are available, such as:
SN | Brands |
1 | Deutz, MWM |
2 | CAT |
3 | Detroit |
4 | Isuzu |
5 | Komatsu |
7 | Weichai |
8 | Yuchai |
9 | SDEC |
10 | Advance |
11 | Fada |
12 | Jinbei, Brilliance |
13 | Iveco, Yuejin |
14 | etc |


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