Specifications
- Brand
- Mahle OE
- Part #
- 3021205
- UPC
- 027067902283

Mahle Rings Steel Napier THM 4.020 x 1.5MM .151 RW Plain Ring Set
$39.62
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Mahle OE Steel Napier Piston Ring Set. Features a 4.020 inch bore size and 1.5mm ring thickness.
Key Features
- Fits a 4.020 inch bore size.
- Features a 1.5mm ring thickness.
- Includes a .151 inch ring depth.
- Steel construction for durability.
- Napier hook design on the second ring aids in oil control.
Product Details
These Mahle OE piston rings feature a 4.020 inch bore size and a 1.5mm ring thickness, with a .151 inch ring depth. The Napier hook design on the second ring helps to scrape oil from the cylinder wall, which can improve oil control and reduce oil consumption. This set is constructed from steel for durability.
Mahle is a well-known name in engine components, and these rings are made to OE specifications. They are designed to fit right into your engine rebuild, making installation straightforward. If you're rebuilding the top end of your engine, a fresh set of quality piston rings is essential for proper sealing and performance.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021205
- UPC
- 027067902283
Frequently Asked Questions
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Mahle Rings Steel Napier THM 4.020 x 1.5MM .151 RW Plain Ring Set






