Product Description
Restore compression and control oil on your 6.7L Power Stroke with the MAHLE 42168.02 piston ring set (.020”/0.50 mm). Engineered with premium steels and plasma-moly facings for durability under heavy tow, tune, and work-truck heat cycles. Sold per cylinder—order quantity 8 for a complete engine set.
Fitment
- 2011–2017 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.7L Power Stroke (VIN T)
Cross-Reference / Alternatives (Mahle on CPP Diesel only)
- MAHLE S42168 (STD)
- MAHLE 42168.02 (.020) – this page
- MAHLE S42168.020 (.020) – alt listing
- MAHLE 42168.04 (.040)
Notes
Requires .020” over pistons and properly finished bores. Always verify and set ring end-gaps per spec.
FAQ
Is this a full engine set?
No—this is a one-cylinder set. Order 8 for a complete V8 engine.
Will it fit my 2011–2017 Super Duty?
Yes, for 6.7L Power Stroke (VIN T) when your block is bored/honed to .020” over.
What are the ring sizes and materials?
Typical 3.0 mm top / 2.0 mm second / 2.5 mm oil pack with premium steel and ductile-iron construction; plasma-moly top face.
Specifications for Mahle 42168.02
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | 42168.02 |
| Oversize | .020" (0.50 mm) |
| Engine Compatibility | 2011–2017 Ford 6.7L Power Stroke (VIN T) |
| UPC | 027067875969 |
| GTIN | 027067875969 |
| Shipping | Calculated at checkout; optional shipping insurance available |
| 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 |
