September 8, 2010, 5:43 am  

Eng. Size

# of Cyl.

Stroke

Rod Size

Main Size

# of Mains

Engine Model * Forging #’s * Information

# of lbs.

Part # w/o bearings

Part # w/ bearings

 

 

PERKINS

104

4

3.94

2.046

2.676

5

Model 104-22 – Shibaura engine

Forg # 2T, P770

48

1616

 

99 107

4

3.50

2.000

2.248

3

Model # C99, MD4/107, 4-99, 4-107, 4-108

Forg # 22922Z3UGSB, 0260086

50

7406

7406B

144 152

3

5.00

2.249

2.749

3

Model # P31, 3-144, 3-152, MF-20, MF-35,

MF-40, MF-50, MF-135, MF-150

This application is for crankshaft with rope-type rear seal and smooth (no splines) neck.

(See also part #’s 7418, 7427, & 7424.)

51

7404

7404B

144 152

3

5.00

2.249

2.749

3

Model # P31, 3-144, 3-152, MF-20, MF-35,

MF-40, MF-50, MF-135, MF-150

Forg # 3132700     This application is for crankshaft with lip-type rear seal and smooth (no splines) neck.

(See also part #’s 7404, 7427 & 7424.)

51

7418

7418B

144 152

3

5.00

2.249

2.749

3

Model # 3-144, 3-152  Crankshaft has splined neck and rope type rear seal surface.

(See also part #’s 7404, 7418, & 7424.)

44

7427

7427B

144 152

3

5.00

2.249

2.749

3

Model # 3-144, 3-152  Crankshaft has splined neck and lip-type rear seal surface.

(See also part #’s 7404, 7418, & 7424.)

44

7424

7424B

154

4

4.00

2.249

2.499

5

Model # 4-154 used in Yale fork lifts

Crankshaft has splined neck and rope type seal surface on the rear.

52

7422

 

 

 

 

 

 

 

Model # 4-154 Series 200 Perkins engine used in 843 Bobcat. Crankshaft has smooth neck and lip tip seal surface on the rear.

52

7430

 

192 203

4

5.00

2.249

2.749

5

Model # 4-192, 4-203  

Forg # 31315127, 3135148 - Smooth neck

(no splines) with rope-type rear seal.

See also part #’s 7420, 7414 & 7426.

56

7405

7405B

192 203

4

5.00

2.249

2.749

5

Model # 4-192, 4-203   For spline neck application with rope-type rear seal.

See also part #’s 7405, 7414 & 7426.

56

7420

7420B

192 203

4

5.00

2.249

2.749

5

Model # 4-192, 4-203   Forg # 31315871

For spline neck application with lip-type rear seal surface. See also part #’s 7405, 7420 & 7426.

56

7414

7414B

192 203

4

5.00

2.249

2.749

5

Model # 4-192, 3-203   Forg # 3135148

For smooth (no splines) neck applications with lip type rear seal surface. See also part #’s 7405, 7420 & 7414.

56

7426

7426B

236 248

4

5.00

2.499

2.999

5

Model # 4-236, 4-248   Forg # 31315881, 31315910  - Rope-type rear seal.

75

7408

7408B

236 248

4

5.00

2.499

2.999

5

Model # 4-236, 4-248   Forg # 31315980, 31315870   For crankshaft with lip-type rear seal.

75

7416

7416B

236 248

4

5.00

2.499

2.999

5

Model # 4-236, 4-248   Forg # 3131599F

This crankshaft has 3 bolt holes in top of neck.

Flywheel flange has 6 bolt holes and one dowel pin hole.

75

7429

7429B

318

4

5.00

2.749

2.999

5

Forg # 31315971   For crankshaft with lip-type rear seal and splined neck.

78

7417

7417B

354

6

5.00

2.499

2.999

7

Model # 6-354   Forg # 11010429

For application with lip-type rear seal.

95

7402

7402B

354

6

5.00

2.499

2.999

7

Model # 6-354   Forg # 31322302, 31323301

For application with rope-type rear seal.

95

7407

7407B

354

6

5.00

2.499

2.999

7

Model # 6-354   Forg # 31323320, 3280

This crankshaft has 3 bolt holes in top of neck.

78

7421

 

 

 





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