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MAHLE 3825MS-112 File Fit Piston Ring Set Bore - 3.825in 1.0mm 1.0mm 2.0mm

Part of: MAHLE File Fit Piston Ring Set Bore

Other options in this family: MAHLE 4010MS-112 MAHLE 3815MS-112 MAHLE 4015MS-112 MAHLE 4535MS MAHLE 4150MS-112

Manufacturer

Picture for manufacturer MAHLE

Part Number

3825MS-112
14 reviews
Sale Price

$149.48

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 3825MS-112 is a premium file-fit piston ring set designed for precision engine builds requiring custom bore sizing. This ring set is engineered for a 3.820-inch bore with an additional .005-inch oversize, providing a final bore diameter of 3.825 inches.

Ring Configuration:

  • Top compression ring: 1.0mm width
  • Second compression ring: 1.0mm width
  • Oil control ring: 2.0mm width

Key Features:

  • File-fit design allows precise end gap customization for optimal compression and oil control
  • Manufactured by MAHLE, a trusted OE supplier known for premium piston ring quality
  • Precision-engineered ring profiles for superior sealing and durability
  • Metric ring widths compatible with modern performance and racing engine specifications

File-fit rings require careful measurement and filing of the ring end gaps to match your specific cylinder bore dimensions and performance requirements. This set is ideal for engine builders, racing applications, and high-performance rebuilds where precise ring end gap control is critical for maximum power and reliability.

Products specifications

Piston Ring Thickness

1.0mm, 1.0mm, 2.0mm

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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Quick,very reasonable prices

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Ordering was quick and easy.

So far, so good ...... ///// (9/12/16) Product was "spot-on" & delivery was sooner than estimated....

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cool sight found my part right away

Please send the one exactly as pictured on the website. Thanks

Thanks

Easy

Good prices and quick shipment

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