Product Description
MAHLE 224-3935WR-0.25MM PISTON WITH RINGS is an OE-quality +0.25 mm oversize piston set for the 2011–2016 GM 6.6L Duramax LML/LGH. Coated skirts reduce friction and scuffing, and each piston includes matched rings, pin, and clips for reliable rebuilds.
CPP PRICE IS FOR A COMPLETE SET OF 8 PISTONS (with rings, pins, and clips).
Fitment
- 2011, 2012, 2013, 2014, 2015, 2016 Chevrolet/GMC 2500HD & 3500HD with 6.6L Duramax LML or LGH.
Key Specs
- Oversize: +0.25 mm (0.0098")
- Construction: Aluminum, coated skirt
- Includes: Pistons pre-fitted with rings, wrist pins, and clips
Cross Reference / IDs
- MAHLE MPN: 2243935WR025MM
- GTIN/UPC: 027067989420
- Family (Std-size) GM references: 19256948, 19256949, 19260446, 19301155 (verify sizing when cross-referencing).
What’s Included
- Eight (8) pistons, mounted ring sets, eight (8) pins, and clips.
FAQ
Is this price for one piston or all eight?
Our CPP price is for a complete set of 8.
Will these fit my LML or LGH?
Yes—fits 2011–2016 6.6L Duramax LML/LGH applications.
What oversize is this?
+0.25 mm oversize for cylinders bored/honed to match.
Do I need rings or pins separately?
No—this MAHLE set includes rings, wrist pins, and clips.
