Caterpillar

 Model

UP114,UP121,UP121A,UP137.16,D330/D333,4118,3306,3307,D339/D342,3304,3066,
3116,3404,3406,D339/D364/397,D353E

Standard

ISO9000/TS16949 
OE supply of Yuchai, Volkswagon shanghai.

Piston ring structures

Top ring structures

Compression ring structures

Oil ring structures

Material

Ductile cast iron ,Cr-Mo-Cu casting iron, Vermicular casting iron and high -strength grey casting iron,forging steel.

Hardening

Process

Individual, casting,cam turning, special periphery lapping, AE hard-chromium plating process,ceramic chrome plating,phosphating process and so on.

Warranty

100,000 km warranty after installation in engine

Sample

Available, within 10 days after confirmation

MODEL

PART NO.

DIA.
(mm)

CYL.NO

POSITION

 HEIGHT
(mm)

APPLICATION 

D330 / D333

127 32 NO

114.3

4

 6

1

3.16

D4C10,
TRACTIR,
GRAD-ER,
PIPER,LAYER

2

2.38

O

5.55

4118

102

4

6

1

2

2

2

O

4

3304

127 57 NO

120.65

4

6

1

3.16

LOADER,
TRACTOR,
SKI-DDER,
GRADER

2

3.16

O

5.55

3306

FP-9880kk

120.65

4

6

1

3.16

LOADER
TRACTOR
SKI-DDER
GRADER

2

3.16

O

5.55

3307

120.65

4

6

1

3.16

LOADER,
TRACTOR,
SKI-DDER,
GRADER

2

3.16

O

5.55

137

6

1

3

2

3

O

3.13

D339 / D342

146.05

4

6

1

3

D7,13A,14A,15A

2

3

O

3.18