Specifications
- Brand
- Mahle OE
- Part #
- 3021280
- UPC
- 027067004277

Mahle Rings Performance Steel Napier THM-13 4.160 x .1.5MM .150RW Plain Ring Set
$48.58
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Mahle OE is known for reliable engine components. This steel Napier ring set is for a 4.160 bore and features a 1.5mm top ring.
Key Features
- Fits a 4.160 inch bore.
- Features a 1.5mm top ring size.
- Includes a .150 inch ring width.
- Steel construction offers a strong and durable option.
- Napier hook on the second ring aids in oil scraping and control.
Product Details
Mahle OE is a well-known name in engine parts, often found as original equipment on many vehicles. This particular set is their Performance Steel Napier THM-13 ring set, designed for a 4.160-inch bore. It features a 1.5mm top ring, which is a common size for performance applications, and a .150-inch ring width.
These rings are made from steel, offering a strong and durable option for your engine build. The Napier hook on the second ring helps to scrape oil from the cylinder wall, which can improve oil control and reduce blow-by. This design is a popular choice when rebuilding or upgrading an engine where reliable sealing and oil management are important.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3021280
- UPC
- 027067004277
Frequently Asked Questions
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Mahle Rings Performance Steel Napier THM-13 4.160 x .1.5MM .150RW Plain Ring Set






