FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW

Auto Barn
Est. 1957
Mahle OE

Mahle Rings Performance Steel Napier 2nd Ring 3.771in x 1.0MM .136in RW Plain Ring Set

$37.32

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE steel Napier 2nd ring set for engine rebuilds. Ensures proper cylinder sealing.

Key Features

  • Fits various engine applications requiring a 3.771 inch diameter piston ring.
  • Features a Napier hook design on the second ring for improved oil control and sealing.
  • Constructed from durable steel for reliable performance in engine rebuilds.
  • Ring dimensions are 1.0mm thick and 0.136 inches in height.
  • Mahle OE part number 3021361.
  • Not CARB approved; cannot ship to California.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

This is a Mahle OE steel Napier 2nd ring set, part number 3021361. These rings are designed for engine rebuilds where proper cylinder sealing is critical for performance and longevity. The Napier hook design in the second ring helps to scrape oil from the cylinder wall, preventing it from entering the combustion chamber, while also helping to maintain a seal against blow-by.

Mahle is a well-known name in engine components, and this ring set is built to meet the demands of a performance-oriented rebuild. The steel construction offers good durability, and the specific dimensions of 3.771 inches in diameter, 1.0mm thickness, and a 0.136-inch height are crucial for a precise fit within the piston groove. Proper installation is key to ensuring these rings function as intended, contributing to efficient combustion and reduced oil consumption.

Specifications

Brand
Mahle OE
Manufacturer Part #
3021361
UPC
027067274250

Frequently Asked Questions

Mahle Rings Performance Steel Napier 2nd Ring 3.771in x 1.0MM .136in RW Plain Ring Set

$37.32