Specifications
- Brand
- Mahle OE
- Part #
- 3021206
- UPC
- 027067902337

Mahle Rings Steel Napier THM 4.030in x 1.5MM .151 RW Plain Ring Set
$39.62
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Mahle OE Steel Napier Piston Ring Set. Includes piston rings for a 4.030 inch bore.
Key Features
- This product is a Mahle OE Steel Napier Piston Ring Set.
- The rings are designed for a 4.030 inch bore size.
- The top ring features a Napier hook design for improved oil control.
- These are plain style piston rings, constructed from steel.
Product Details
This set includes a complete set of steel Napier piston rings designed for a 4.030 inch bore. These rings are a plain style, meaning they don't have special coatings or treatments beyond their basic material composition. The Napier hook design on the top ring helps to improve oil control and reduce blow-by, which is important for engine performance and longevity.
Mahle OE is a well-known name in engine components, and these rings are built to meet the needs of a standard engine rebuild. The steel construction offers good durability for everyday use. When you're rebuilding an engine, getting the right piston rings is crucial for proper sealing between the piston and cylinder wall, which directly impacts compression and oil consumption.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021206
- UPC
- 027067902337
Frequently Asked Questions
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Mahle Rings Steel Napier THM 4.030in x 1.5MM .151 RW Plain Ring Set






