Product Description
MAHLE 224-3409WR.010 piston set with rings for the 1994–2003 Ford 7.3L Power Stroke. This .010" oversize set features a .010" reduced compression height for durability under load while maintaining OE-style reliability. Non-coated skirt design, precision ring pack, and MAHLE’s expansion-controlled alloy give stable seal and long service life in work, tow, and stock refresh builds.
Fitment
- 1994–2003 Ford 7.3L Power Stroke (F-Series, Excursion, many E-Series)
- Size: .010" overbore, .010" reduced compression height
- Includes: Set of eight (8) pistons with rings, pins & clips (as supplied by MAHLE)
Cross-Reference / Alternatives (MAHLE on CPP Diesel)
- Standard bore (reduced compression): MAHLE 224-3409WR (STD)
- +.020 over (reduced compression): MAHLE 224-3409WR.020 (listed in category)
- +.030 over (reduced compression): MAHLE 224-3409WR.030
- +.040 over (reduced compression): MAHLE 224-3409WR.040
- Standard compression family (7.3L): MAHLE 224-3163WR sizes
Specifications for Mahle 224-3409WR.010
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | 224-3409WR.010 |
| Engine | Ford 7.3L Power Stroke (1994–2003) |
| Bore / Size | +.010" overbore |
| Compression Height | .010" reduced vs. stock |
| Skirt | Non-coated (OE-style) |
| Includes | (8) pistons, rings, pins & clips |
| UPC | Not specified by manufacturer |
| GTIN | Not specified by manufacturer |
| Shipping | Ground service; insurance available 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 for a full engine set?
Yes—CPP Diesel sells this as a complete set of eight (8) pistons with rings.
What does “.010 reduced compression height” mean?
The piston’s compression height is .010" shorter than stock to help manage cylinder pressure in towing or performance applications while maintaining reliable sealing.
Are the skirts coated?
No. This configuration is a non-coated skirt per MAHLE’s OE-style build for these applications.
What other sizes are available?
See the cross-references above for STD, +.020, +.030, and +.040 reduced-compression variants on cppdiesel.com.
