This Clevite piston is a forged, dish-style piston for the Dodge Cummins 6.7L diesel. It has a 4.230 inch bore and a 2.75 x 2.4 x 3.4 mm ring groove, and is sold individually.
Specifications:
- Type: Piston (sold each)
- Construction: forged
- Crown: dish
- Bore: 4.230 in
- Ring groove: 2.75 x 2.4 x 3.4 mm
- Engine: Dodge Cummins 6.7L diesel
- Part number: 2253802020
Engine Application: Dodge Cummins 6.7L diesel I6.
FAQ
What engine does the Clevite 2253802020 piston fit?
It fits the Dodge Cummins 6.7L diesel inline six-cylinder engine.
Is this sold as a set?
No, it is sold individually. The Cummins 6.7L is an inline six, so a full engine uses six pistons.
What is the bore size?
The bore is 4.230 inches.
What ring groove size does it use?
The ring groove measures 2.75 x 2.4 x 3.4 mm, so rings must match that groove configuration.
What is the crown design?
It has a dish-style crown and forged construction.

