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

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

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  • Part Number: 224-3523xx
  • Est. Ship Time: Backordered
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This product has a minimum quantity of 6

All on Backorder with No ETA   (Updated on 4/30/2025)

Full set requires 6 pistons.

These Pistons Are "Marine Style Bowls" vs The Stock Bowl (on the left).  Other Styles Are Available, If desired, Please Call For Pricing And Application.

If you choose the tapered option, the top of the piston is tapered by the machine shop to prevent sticking in cylinder bore.

This is the same piston used in 1989-1991 non-intercooled Cummins trucks

(NOT RECOMMENDED FOR STOCK OR ONLY SLIGHTLY MODIFIED TRUCKS, STOCK/OEM BOWL WOULD BE BETTER SUITED FOR LESS THAN 500-600hp) 

Flycut/Valve Reliefs available. Select option above. This option will add approximately 5-7 business day LEAD TIME before your item will ship.

One (1) Piston. Includes wrist pins & rings. These are approx. 17.6:1 compression compared to the 94-98 stock compression of 17.8:1
 

Mahle Piston Specifications

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

 



We do not recommend mixing and matching aftermarket & Cummins pistons, if you are doing an in-frame repair, we would recommend using Cummins pistons.

 
Lame California Prop 65 Notice
Tags: 5.9l , 12 , valve , cummins , mahle , tapered , large , bowl , piston , kit , marine