Cast Performance Pistons Set

Mahle Motorsports Cast Performance Pistons – 12V

$807.84 – $1,107.84

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Performance Cast

Designed for street/strip or pulling trucks making 400-1000HP that still get used as a daily driver or work truck. Machined from OE castings (retaining the steel top ring insert), giving the same drivability and longevity of an OE piston with additional strength through industry leading design technology.

  • CUMMINS 5.9L B-Series Cast Performance Pistons –
  • Early 12V and marine-style bowl
  • Short pin design
  • Coated skirt
  • Ring Set (S42170) Included

SKU: MPP 12V-59L-DIS Categories: , Tag:

Performance Cast

Designed for street/strip or pulling trucks making 400-1000HP that still get used as a daily driver or work truck. Machined from OE castings (retaining the steel top ring insert), giving the same drivability and longevity of an OE piston with additional strength through industry leading design technology.

CUMMINS 5.9L B-Series Cast Performance Pistons
Bore Stroke Rod Comp Height Pin Diam Crown Vol Weight Grams Compression Ratio Alloy Clearance Guide Assembly Part Number
Meas Min Max
High Compression
4.015 4.724 7.559 2.817 1.575 -47.1cc 1119 16.5 M124 0.5 0.0055 0.0065 930036315
4.035 1138 16.6 930036335
4.055 1158 16.8 930036355
Low Compression
4.015 4.724 7.559 2.817 1.575 -52.3cc 1105 15.3 M124 0.5 0.0055 0.0065 930036515
4.035 1124 15.5 930036535
4.055 1144 15.6 930036555
Bore Stroke Rod Comp Height Pin Diam Crown Vol Weight Grams Compression Ratio Alloy Clearance Guide Assembly Part Number
Meas Min Max
High Compression
4.015 4.724 7.559 2.817 1.575 -47.1cc 1119 16.5 M124 0.5 0.0055 0.0065 197952215
4.035 1138 16.6 197952235
4.055 1158 16.8 197952255
Low Compression
4.015 4.724 7.559 2.817 1.575 -52.3cc 1105 15.3 M124 0.5 0.0055 0.0065 197952415
4.035 1124 15.5 197952435
4.055 1144 15.6 197952455
Weight N/A
Piston Size

4.015 (Stock), 4.035 (20 Over), 4.055 (40 Over)
Compression

Low Compression 15.3:1, High Compression 16.5:1
Machine Piston Valve Relief

None, 0.030", 0.040", 0.080 6.7 Crank Making a 6.2 Motor "

1 review for Mahle Motorsports Cast Performance Pistons – 12V

  1. Justin Pfeiffer (verified owner) –

    Ordered a set of these with help from their knowledgeable staff for a hot street motor we are building they look great!

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