Product Description
Industrial Injection PDM-3732CC Dodge Stock Pistons - .040 Over (2007.5-2018 6.7L Cummins)
Refresh your 6.7L Cummins the right way. PDM-3732CC is a .040" over, stock-style piston set engineered for 2007.5-2018 Ram applications. Each kit includes matched rings, wrist pins, and clips for a clean, professional rebuild. A protective skirt/top coating helps manage heat and reduce scuffing for reliable work, tow, and daily-driver builds.
Fitment
- 2007.5-2012 Ram 2500/3500 - 6.7L Cummins ISB (24-valve)
- 2013-2018 Ram 2500/3500/4500/5500 - 6.7L Cummins ISB (24-valve)
What's Included
- (6) Pistons - .040" oversize
- Matched piston ring set
- Wrist pins and pin clips
Specifications
| Manufacturer | Industrial Injection |
| Part Number (MPN) | PDM-3732CC |
| Engine | 6.7L Cummins (ISB) |
| Oversize | .040" over |
| Style | Stock-style replacement, coated |
| Sold As | Set of 6 (with rings, pins, clips) |
| UPC (GTIN-12) | 840256914559 |
| GTIN (generic) | GTIN-12 (UPC): 840256914559 |
| Prop 65 | Yes - Cancer and Reproductive Harm. See P65Warnings.ca.gov. |
Recommended Parts
- ARP 247-4204 625+ Head Stud Kit
- ARP 247-5405 Main Stud Kit
- MAHLE HS54774-1 Head Gasket Set (Upper)
- MAHLE HS54774-4 Head Set w/ Valve Cover Gasket
- MAHLE 224-3732WR.040 Piston Set (Alternative OE-style)
- ARP 900-2125 Ring Compressor (4.2125" bore)
- Shop All 6.7L Cummins Pistons & Rings
Helpful Notes
- Machine overbore/hone is required for .040" pistons; verify piston-to-wall clearance and ring end gaps.
- Select MLS head gasket thickness based on measured piston protrusion after decking.
FAQ
Do these come with rings and pins?Yes-this full set includes matched rings, wrist pins, and clips.
Are these coated?
Yes, stock-style pistons with protective coating aimed at heat management and skirt scuff resistance.
Will these work with a stock cam and head?
Yes. They're OE-style. Always verify piston-to-valve clearance after machining.
What supporting upgrades are recommended?
For tuned/towing builds, add ARP head studs, quality MLS head gaskets, and confirm fuel/injector health.
