Specifications
- Brand
- Mahle OE
- Part #
- 3021317
- UPC
- 027067202949

Mahle Rings Performance Steel Napier 2nd Ring 3.1890in x 1.2MM .135in RW Plain Ring Set
$29.63
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Mahle OE Steel Napier 2nd Ring Set. A well-built replacement for your engine rebuild.
Key Features
- This is a Mahle OE Steel Napier 2nd Ring set.
- Features a Napier hook design on the second ring for improved oil control and rotation.
- Constructed from steel for durability.
- The second ring measures 1.2mm in thickness.
- The ring set has a bore size of 3.1890 inches.
Product Details
When you're rebuilding the top end of your engine, getting the piston rings right is crucial for sealing and performance. This Mahle OE Steel Napier 2nd Ring set is designed to help ensure a good seal between the piston and cylinder wall, which is key for proper compression and oil control.
These rings feature a Napier hook design on the second ring, which helps with oil scraping and can improve ring rotation. The steel construction offers durability, and the 1.2mm thickness is a common size for many applications. Mahle is a well-known name in engine components, and this set is a solid option for getting your engine back in good working order.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021317
- UPC
- 027067202949
Frequently Asked Questions
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Mahle Rings Performance Steel Napier 2nd Ring 3.1890in x 1.2MM .135in RW Plain Ring Set






