Product Description
Refresh cylinder sealing on your 6.0L with the MAHLE 41940.03 (.030) Complete Piston Ring Set for 2003–2007 Ford Power Stroke. OE-grade materials, ring profiles, and tensions deliver reliable compression and oil control on a +0.030" overbore build. One kit services one engine.
Fitment
- 2003, 2004, 2005, 2006, 2007 Ford Super Duty F-250 / F-350 / F-450 / F-550 — 6.0L Power Stroke (VT365)
- 2003–2005 Ford Excursion 6.0L; 2004–2010 select E-Series 6.0L (verify bore +.030")
Cross-Reference / Alternatives (Mahle only)
- Standard Bore (STD): MAHLE 41940
- .010" Oversize: MAHLE 41940.01
- .020" Oversize: MAHLE 41940.02
- .040" Oversize: MAHLE 41940.04
- Complete Pistons w/ Rings (STD): MAHLE 224-3503WR
What’s Included
- Complete .030" oversize piston ring set (top/second/oil assemblies) for all 8 cylinders
FAQ
Is this a file-fit ring set?
Always verify end gaps and finish to MAHLE specs for your intended use; check each cylinder after boring/honing.
Will it fit E-Series and Excursion?
Yes—many 6.0L E-Series and 2003–2005 Excursions use the same ring set; confirm your +.030" overbore before ordering.
Does one kit service the entire engine?
Yes, one set covers all eight pistons for the 6.0L V8.
Specifications for Mahle 41940.03
| Attribute | Value |
|---|---|
| Brand | Mahle |
| Part Number | 41940.03 |
| UPC | 27067856456 |
| GTIN | 00027067856456 |
| Engine Compatibility | 2003–2007 Ford 6.0L Power Stroke (VT365) |
| Oversize | +.030" (complete engine set) |
| Package Dimensions (W×H×D) | 4.25" × 6.00" × 8.50" |
| Weight (Gross) | ~0.94 lb |
| Shipping | Free Shipping |
| Prop 65 | See www.P65Warnings.ca.gov. |
