Specifications
- Brand
- Mahle OE
- Part #
- 3021383
- UPC
- 027067979698

Mahle Rings Performance 4.130in x 1.2MM Ductile Iron Napier Second Ring .168in RW Plain Ring Set
$85.15
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Mahle OE 4.130in ductile iron Napier second ring set. Part# 3021383. Not CARB approved.
Key Features
- This is a Mahle OE performance piston ring set.
- Features a 4.130-inch bore size.
- Includes a 1.2mm thick ductile iron Napier second ring.
- The second ring has a Napier hook design for improved oil control.
- The second ring is a plain ring for a solid seal.
- Not CARB approved; cannot ship to California.
Product Details
Mahle OE offers this set of performance piston rings, specifically designed as a second ring. The Napier hook design on the second ring helps to improve oil control and prevent blow-by, which is crucial for engine performance and longevity. This set features a 4.130-inch bore size and uses a 1.2mm thick ductile iron ring for the second position, known for its strength and durability under engine stress.
The plain ring design for the second ring ensures a good seal against the cylinder wall, contributing to efficient combustion. This set is a solid option for engine rebuilds where reliable performance and proper sealing are key. Mahle OE is a well-known name in engine components, and these rings are built to meet the demands of performance applications.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021383
- UPC
- 027067979698
Frequently Asked Questions
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Mahle Rings Performance 4.130in x 1.2MM Ductile Iron Napier Second Ring .168in RW Plain Ring Set






