89-98 Dodge 5.9L 12 Valve Cummins Mahle 20 Over Large Bowl Piston Kit

Related Part Number 1:

S41518

Material:

Aluminum

Casting Number:

102L37

Maximum Oversize:

.040"
1.00mm

Bore Diameter:

4.016"
102.00mm

Piston Skirt Clearance:

0.0047"

Measure Skirt Clearance At:

0.472 from the bottom of skirt

Piston Pin Diameter:

1.575"
40.00mm

Piston Pin Retention Type:

Floating

Pin Hole Location:

Offset

Head Type Description:

Reentrant Bowl Type Head

Recess Depth:

0.685"

Recess Diameter:

2.520"

Recess Volume:

47.1cc

Compression Height:

Standard

Compression Distance:

2.817"
71.56mm

Compression Ring Groove 1:

3.00mm this ring is 14mm down from the top of piston. 

Compression Ring Groove 2:

2.40mm

Oil Ring Groove Width 1:

4.00mm

Note 1:

OE casting # 102O18

Note 2:

Keystone Top ring