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

LONG TRACTOR

2

4.33

2.312

2.999

3

Model # 310 Tractor

47

7514

190

3

4.33

2.312

2.999

4

Model # UTB DIESEL, 560, 2610

Forg # 4679789

60

7511

3

4.33

2.047

2.283

4

Model Farmtrac 35

Forg # E3.215, T77.24.001

7517

219

4

4.33

2.312

2.999

5

Model # 550 Tractor, 460 Tractor

Forg # 4661632, 4653288

77

7512

498 NT

4

4.88

2.625

3.250

5

Model # 498NT, British Leyland

Forg # 86K947

92

7528

28TD

3

4.72

2.625

3.250

4

Model # 28TD   345 Tractor

77

7536

384

4

4.72

2.625

3.250

5

Model # 38TD, British Leyland 

 Forg # 37D812

344 & 384 Tractors

86

7526

1310

6

4.72

2.755

3.149

7

Model # 900, 910, 1100, 1110, B10, 1310

Shaft has splines on neck.

7529

6

4.33

2.312

3.000

7

Forg # 4686248

125

7513