Product Description
MAHLE 224-3163WR is the OE-style standard-bore piston set with rings for the 1994–2003 Ford 7.3L Power Stroke. MAHLE Original pistons deliver OE reliability with precise ring pack geometry and bowl design. Sold in a set of (8)
- Application: 7.3L Power Stroke (1994–2003)
- Bore: 4.11 in (STD)
- Ring pack: RBT-10 — 3.00 mm top / 2.00 mm second / 3.50 mm oil
- Piston pin OD: 33.233 mm (1.307")
- Compression height: 54.40 mm
- Quantity: Set of 8 pistons with rings
Fitment
- 1994–2003 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 7.3L Power Stroke
- 2000–2005 Ford Excursion – 7.3L Power Stroke
- 1994–2003 Ford E-Series E-350 / E-450 / E-550 – 7.3L Power Stroke
Cross Reference & Related Sizes
- Standard set: 224-3163WR (this part)
- Oversizes: 224-3163WR.020, 224-3163WR.030, 224-3163WR.040
- Ring type code: RBT-10
What’s Included
Eight (8) aluminum pistons with pre-fitted rings and pins. Skirts are non-coated OE-style.
FAQ
Is the price for the full set?
Yes, a full engine with a quantity of eight (8).
Will these fit my 7.3L?
Yes—these standard-bore pistons fit 1994–2003 7.3L Power Stroke trucks and vans. Always verify block bore and piston-to-wall clearance during a rebuild.
Are rings included?
Yes—this is a WR (with rings) set using the RBT-10 ring pack.
What if my block needs an overbore?
Use the matching oversize variants (.020, .030, or .040) listed above.
