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

KUBOTA

500

2

2.76

1.455

1.730

3

Model # Z500 – Forg # A7

13

7549

2

3.00

1.534

1.966

3

Model # 6000B   Forg # H

18

7530

2

3.25

1.731

2.045

3

Model # Z-750A   Shaft has splined neck.

Forg # Z-23

21

7538

2

3.94

2.312

2.478

2

Model # Z1300, L260P Tractor   This shaft has bolt-on counterweights.

34

7535

1070

2

3.47

2.124

2

Model # Z1100, L210, L200

35

7551

600

3

2.45

1.337

STEP

4

Model # D722, D600, D640

17

7546

3

3.64

1.849

2.045

4

Model # K29DT, D1403, D1703

29

7552

3

3.22

1.849

2.045

4

Model # D1402, L2550   Used in some Ford Tractor applications.   Forg # BF

30

7537

3

2.75

1.455

1.730

4

Model # D750A, B6100, B7100 This shaft has splined neck.   Forg # 33, 31 DJ – Neck diameter .866".

19

7539

Model # 950 - Neck diameter .845".

25

7541

1299

3

3.23

1.731

2.045

4

Model # L2050, 305 Shaft has splined neck.  Forg # M2

30

7540

4

3.23

1.731

2.045

5

Model # V1701, L355,

Forg # 53   This shaft has splined neck.

38

7534

1700

4

3.25

1.849

2.045

5

Model # V1702

39

7550

2203

4

3.64

1.849

2.045

5

Model # V2203, Bobcat

39

7545

2300

5

3.23

1.849

2.045

6

Model # F2302

45

7547

6

3.23

1.850

2.045

7

Model # MD5030, 743 – Forg # DI

55

7548