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MAHLE 3805MS-112 File Fit Piston Ring Set Bore - 3.805in 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

3805MS-112
11 reviews
Sale Price

$140.80

1 left at this price

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Product Details

The MAHLE 3805MS-112 is a premium file-fit piston ring set engineered for performance engine builds requiring precise bore fitment. Designed for a 3.805-inch bore diameter (3.800" +.005" oversize), these rings provide the custom fit needed for optimal compression and oil control in high-performance applications.

Key Specifications:

  • Bore Size: 3.805 inches (3.800" + .005" oversize)
  • Top Ring: 1.0mm thickness
  • Second Ring: 1.0mm thickness
  • Oil Ring: 2.0mm thickness
  • File-fit design allows precise end-gap customization

Features & Benefits:

  • File-fit construction enables professional engine builders to hand-fit rings to exact specifications
  • MAHLE premium materials ensure durability and consistent sealing performance
  • Metric ring widths (1.0mm/1.0mm/2.0mm) standard for modern performance pistons
  • Oversize bore diameter accommodates cylinder boring and honing operations

MAHLE piston rings are manufactured to OEM and performance standards, delivering reliable compression sealing and oil control for racing, street performance, and engine rebuild applications. File-fit rings require proper fitting tools and expertise for installation.

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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