Specifications
- Brand
- Mahle OE
- Part #
- 3021322B
- UPC
- 027067203298

Mahle Rings Perf Steel Napier 2nd Ring 3.2480in x 1.2MM .135in RW Plain Ring Set (48 Qty Bulk Pack)
$199.86
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Mahle OE Performance Steel Napier 2nd Ring Set. 3.2480in bore size. Bulk pack of 48 rings.
Key Features
- This is a Mahle OE Performance Steel Napier 2nd Ring Set.
- The rings measure 3.2480 inches in bore size.
- The second ring features a Napier hook design for effective oil scraping.
- Ring thickness is 1.2mm and ring height is .135 inches.
- This is a bulk pack containing 48 rings.
- Not CARB approved; cannot ship to California.
Product Details
These Mahle OE steel Napier 2nd rings are built with a 1.2mm thickness and a .135 inch ring height, designed for performance applications. The Napier hook design in the second ring helps to scrape oil from the cylinder wall, which is crucial for preventing blow-by and ensuring proper lubrication. This bulk pack contains 48 rings, making it a solid option for engine builders or shops working on multiple engines.
The steel construction offers good durability for demanding use, and the precise sizing at 3.2480 inches ensures a proper fit within the cylinder bore. Mahle is a well-known name in engine components, and these rings are made to their OE specifications, meaning they are built to work correctly with your pistons and cylinders.
Keep in mind that these rings are not CARB approved and cannot be shipped to California. Always refer to your engine's specific service manual for installation procedures and recommended clearances.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021322B
- UPC
- 027067203298
Frequently Asked Questions
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Mahle Rings Perf Steel Napier 2nd Ring 3.2480in x 1.2MM .135in RW Plain Ring Set (48 Qty Bulk Pack)






