Specifications
- Brand
- Mahle OE
- Part #
- 3150066.065
- UPC
- 027067385437

Mahle Rings Pro Series Performance Rings Low Tension 4.000 Bore Moly Ring Set
$163.88
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Mahle Pro Series Piston Rings for 4.000 bore engines. Low tension moly design for improved performance.
Key Features
- Fits engines with a 4.000 inch bore.
- Low tension ring design for reduced friction.
- Molybdenum coated top ring for improved wear resistance and oil control.
- Pro Series performance line from Mahle OE.
- Not CARB approved; cannot ship to California.
Product Details
If you're rebuilding the engine in your performance vehicle, getting the right piston rings is crucial for sealing and power. This Mahle Pro Series set is designed for a 4.000 inch bore and features low-tension moly rings.
These rings are built for demanding applications where reliable sealing is key. The moly coating on the top ring helps reduce friction and wear, which can lead to improved oil control and a longer-lasting engine. The low-tension design also contributes to reduced friction, allowing for better power output. Mahle is a well-known name in engine components, and this Pro Series set is a solid option for those looking to get the most out of their engine build.
Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and break-in procedures.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 3150066.065
- UPC
- 027067385437
Frequently Asked Questions
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Mahle Rings Pro Series Performance Rings Low Tension 4.000 Bore Moly Ring Set






