Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Mahle OE plain ring set is a steel piston ring pack specified for Napier THM-13 applications at 4.205 x .1.5MM .150RW dimensions. Intended for engine rebuilds requiring plain-style rings, this set provides the standard ring design and sizing noted in the description. It suits technicians and rebuilders seeking OE-form replacement rings in the listed dimensions.
Mahle Rings Performance Steel Napier THM-13 4.205 x .1.5MM .150RW Plain Ring Set
