12V Cummins B Series Engine Rebuild Kit

****Free shipping to lower 48****

Our engine rebuild kits for the '94-'98 Cummins 12V consist of the following:

Pistons/Rings/Wrist Pins & Snap Rings (Marine Style Bowl unless otherwise noted...see below for details) Main Bearings Rod Bearings Cam Bushing (Specify size and quantity if more than one is needed) Head Gasket Set Lower Gasket Set

**Kits do NOT come with wrist pin bushings, please add them separately if needed...................these need pressed & burnished by a machine shop into the connecting rod.........typically these do not need replaced**

ALL COMPONENTS WILL BE SUPPLIED FROM A COMBINATION OF THE FOLLOWING MANUFACTURERS:

Mahle, Clevite, Pefect Circle, Interstate McBee, and/or Cummins (High demand on these kits has been running the manufacturers out of stock from time to time so we have to substitute what is available........we do NOT supply products that we feel are inferior in quality/durability.



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 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

Compression Ring Groove 2: 2.40mm

Oil Ring Groove Width 1: 4.00mm

Note 1: OE casting # 102018

Note 2: Keystone top ring