Specifications
- Brand
- Mahle
- Part #
- 8150MS-10-1

Mahle MS 81.50 mm1.0 1.2 2.8 mm Drop In Ring - Single
$32.15
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Mahle piston ring set for 81.50mm bore. Includes 1.0mm, 1.2mm, and 2.8mm rings for a single cylinder.
Key Features
- Fits an 81.50mm cylinder bore.
- Includes a 1.0mm top compression ring.
- Includes a 1.2mm second compression ring.
- Includes a 2.8mm oil control ring.
- Designed for a single cylinder application.
- Universal fitment for various engine builds.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Mahle is well-known for making solid engine components, and this piston ring set is no exception. This set is designed for an 81.50mm bore and includes the three rings needed for a single cylinder: a 1.0mm top ring, a 1.2mm second ring, and a 2.8mm oil control ring.
These are often called "drop-in" rings because they are designed to fit directly into the piston grooves without needing special machining, making them a straightforward choice for engine rebuilds. They are built to seal the combustion chamber effectively, helping your engine run efficiently.
Please note that this part is not CARB approved and cannot be shipped to California. It also carries a California Proposition 65 warning.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 8150MS-10-1
Frequently Asked Questions
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Mahle MS 81.50 mm1.0 1.2 2.8 mm Drop In Ring - Single




