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

WAUKESHA

113

4

4.00

1.750

2.125

3

Model “F” Series Late    Forg # BD-14K

32

7702

7702B

129 144

4

3.75

2.250

2.250

3

Model # 180DAB, 180DL, 180DLB, 180DLC, 180SB, 180GA Late    Forg # 181411A, 180211

59

7723

7723B

133

4

4.00

1.750

2.125

3

Model “F” Series Late   Forg # BD-14K

32

7702

7702B

144 155

4

3.75

2.250

2.250

3

Model # D-155    Forg # 220011

59

7704

7704B

176

4

4.25

1.750

2.250

3

Model # D176G   Forg # 220511A, 220811

50

7712

7712B