Specifications
- Brand
- Mahle
- Part #
- 4045MS-112-1
- UPC
- 4045MS-112-1
Mahle MS Single Cylinder 4.040in + 0.005in 1.0mm 1.0mm 2.0mm File Fit Rings
$32.15
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Mahle MS file fit piston rings for 4.040in bore, +.005in oversize. Includes one cylinder's worth of rings.
Key Features
- This product includes piston rings for a single cylinder.
- The rings are designed for a 4.040 inch bore.
- This set is file-fit, requiring custom gapping for installation.
- The ring dimensions are 1.0mm for the top ring, 1.0mm for the second ring, and 2.0mm for the oil control ring.
- These rings are +.005 inch oversize for the bore diameter.
⚠️ 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
This set includes the piston rings for a single cylinder, specifically designed for a 4.040 inch bore and are file-fit, meaning they need to be gapped to your specific piston and cylinder wall clearance. The ring set features a 1.0mm top ring, a 1.0mm second ring, and a 2.0mm oil control ring.
These Mahle MS rings are a well-built option for engine rebuilds where precise ring gap is crucial. Being file-fit allows for custom sizing to ensure optimal compression sealing and oil control for your specific engine build. This is a common choice when rebuilding a performance engine or when working with custom piston and bore combinations.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 4045MS-112-1
- UPC
- 4045MS-112-1
Frequently Asked Questions
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Mahle MS Single Cylinder 4.040in + 0.005in 1.0mm 1.0mm 2.0mm File Fit Rings