Product Description
MAHLE 224-3935WR piston set with rings (STD bore) for the 2011–2016 GM 6.6L Duramax LML/LGH. OE-quality construction with coated skirts for reduced friction and excellent scuff resistance; each piston arrives with rings pre-installed, plus pins & clips, ready for your machine shop’s final measurements and assembly.
Why it wins: engineered skirt profiles maintain stable ring seal under load, graphite/moly skirt coating fights cold-start wear, and MAHLE’s ring pack is tuned for clean burn and oil control in towing, work, or stock rebuilds.
Fitment
- 2011–2016 Chevrolet Silverado 2500HD/3500HD (6.6L Duramax LML)
- 2011–2016 GMC Sierra 2500HD/3500HD (6.6L Duramax LML)
- Applicable LGH fleet/van variants where specified (verify by VIN)
- Bore size: Standard (STD) • Quantity: Set of 8
Cross-Reference / Alternatives (MAHLE on CPP Diesel)
- +0.25 mm Oversize: MAHLE 224-3935WR-0.25MM
- +0.50 mm Oversize: MAHLE 224-3935WR-0.50MM
- +0.75 mm Oversize: MAHLE 224-3935WR-0.75MM
- +1.00 mm Oversize: MAHLE 224-3935WR-1.00MM
Specifications for Mahle 224-3935WR
| Attribute | Value |
|---|---|
| Brand | MAHLE |
| Part Number | 224-3935WR (STD) |
| UPC | 027067989413 |
| GTIN | 027067989413 |
| Engine | GM 6.6L Duramax LML/LGH (2011–2016) |
| Bore Size | Standard (STD) |
| Skirt Coating | Graphite/Moly friction-reducing coating |
| Includes | (8) Pistons w/ pre-installed rings, pins & clips |
| Shipping | Free Shipping (ground); add optional shipping insurance 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 one piston or a complete engine set?
CPP Diesel sells this as a complete set of eight (8) pistons with rings, pins, and clips.
Will these fit my 2011–2016 Duramax?
Yes—specified for 6.6L LML/LGH. Always confirm by VIN and bore size before ordering.
Do the rings come pre-installed?
Yes, MAHLE supplies these with rings installed; verify ring gap during assembly per spec.
Need an oversize for a bored block?
Choose one of the MAHLE oversize sets linked above: +0.25 mm, +0.50 mm, +0.75 mm, or +1.00 mm.
