Product Description
MAHLE 224-3503WR.040 is the +.040" oversize piston set with rings for the 2003–2007 Ford 6.0L Power Stroke (VT365), engineered to OE standards with an expansion-controlled alloy and coated skirts for quiet operation and long service life. Sold as a complete set of eight (8) pistons with matched rings, pins, and locks.
Fitment
- 2004–2007 Ford F-250/F-350/F-450/F-550 6.0L Power Stroke (built 9/22/2003 & later)
- 2004–2005 Ford Excursion 6.0L Power Stroke (built 9/22/2003 & later)
- Bore/size: +.040" (3.780"); machine work required
Cross-Reference / Alternatives (MAHLE on CPP Diesel)
- Standard (STD): MAHLE 224-3503WR (STD)
- +.010" Oversize: MAHLE 224-3503WR.010
- +.020" Oversize: MAHLE 224-3503WR.020
- +.030" Oversize: MAHLE 224-3503WR.030
- Ring set .040: MAHLE 41940.040
Specifications for Mahle 224-3503WR.040
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | 224-3503WR.040 |
| UPC | 027067913166 |
| GTIN | 00027067913166 |
| Engine / Platform | Ford 6.0L Power Stroke (VT365) |
| Bore Size | +.040" (3.780") |
| Compression Height | 52.29 mm |
| Construction | Cast piston, coated skirt; includes rings |
| Includes | (8) pistons, rings, pins & locks |
| Shipping | Free ground shipping (options shown at checkout) |
| Prop 65 | This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Learn more. |
FAQ
Is the price per piston or for a full set?
On CPP Diesel, the price shown is for a complete set of eight (8) pistons with rings.
Will these fit my 2003–2007 truck?
They fit late-2003 (9/22/2003+) to 2007 Super Duty 6.0L and 2004–2005 Excursion 6.0L. Always verify build date and required oversize.
Do I need machine work for +.040"?
Yes. +.040" requires proper boring/honing and confirming piston-to-wall clearance per MAHLE specs.
Are the skirts coated?
Yes—these are OE-style, expansion-controlled pistons with coated skirts for durability and noise control.
