September 8, 2010, 5:39 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

 

 

CUMMINS

239

4

4.72

2.717

3.268

5

Model “B” series. 3.9 Liter, B268

Forg # 3907803, 390704

128

5734

5734B

359

6

4.72

2.717

3.268

7

Model “B” series. 5.9 liter. Used in some Dodge trucks.   Forg # 3907604, 3907804

For engines without crankshaft sensor.

130

5733

5733B

504

V8

3.75

2.500

3.500

5

Model “5F” series.  Forg # 7194840

110

5732

5732B

505

6

5.32

2.992

3.858

7

8.3 liter model “C” series. Used in some farm tractor applications. Forg # SE390136

160

5735

5735B

611

6

5.35

3.110

4.489

7

Model # L10. Forg # 3027931. For use in internal damper engines. Neck is approximately 2 1/16" long, has five bolt-holes and is 3.361" in diameter.

239

5718

5718B

 

 

 

 

 

 

Model # L10. Forg # 3027931, 3819989

Neck is approximately 2 1/16" long, has five bolt-holes and is 3.386" in diameter.

239

5721

5721B

 

 

 

 

 

 

Model # L10. Forg # 3819624. For use in external damper engines.  Neck is approximately 3 1/4" long , has five bolt-holes and is 3.346" in diameter.

239

5736

5736B

 

 

 

 

 

 

Model # L10. Forg # 3027931

Neck is approximately 2 1/6" long, has six bolt-holes and is 3.386" in diameter.

239

5739

5739B

661

6

5.79

3.110

4.489

7

Model # M11. Forg # 3073707

239

5741

5741B

672

6

6.00

3.125

4.500

7

Model # 250, 270, 335, 380  Forg # 142770, 181030, 208470, 208460, 196410, 3029340  Shaft has small tapered neck with rod thrust width of 2.130”.

368

5701

5701B

855

6

6.00

3.125

4.500

7

Model NTC 350, 250, 335  Forg # 211960, 3000140, 203220, 3024923  Shaft has (blunt nose) large neck diameter of 3 5/8”. Kit is packed with early style rod bearings for 3.273” rod bore.

(Small cam engines)

375

5710

5710B

 

 

 

 

 

 

Model NTC 350, 250, 335  Forg # 211960, 3000140, 203220, 3024923  Shaft has (blunt nose) large neck diameter of 3 5/8”. Kit is packed with late style rod bearings for 3.316” rod bore.

(Large cam engines)

375

5715

5715B

855

6

6.00

3.499

4.499

7

N14 - 14.0 Liter – Forg # 3064291

325

5738

5738B

903

V8

4.75

3.125

3.750

5

Model # VT903, V903   Forg # 208600, 214940

180

5708

5708B

1150

6

6.25

4.000

5.500

7

Model # KT series KT19, KT400, KTA600

Forg # 3016096, 3003000, 32101082, 206910

450

5704

5704B

927

6

6.50

3.125

4.500

7

Model # 290   Forg # 211990

368

5702

5702B

1710

12

6.00

3.750

5.750

7

Model # 1710   Forg # 190620, 217310,  204640, 3042800

550

5714

5714B

2301

V12

6.25

4.250

6.500

7

Model  # KT2300, KT38, KTA38

Forging # 176724, 3015576A

 

5740

5740B

 





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