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MAHLE 8125MS-10 Piston Ring Set Bore - 81.25mm 1.0/1.2/2.8mm

Part of: MAHLE Piston Ring Set Bore

Other options in this family: MAHLE 4040MS MAHLE 8350MS-12 MAHLE 8700MS-12 MAHLE 9950MS-12 MAHLE 4310MS

Manufacturer

Picture for manufacturer MAHLE

Part Number

8125MS-10
4 reviews
Sale Price

$91.47

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The MAHLE 8125MS-10 is a premium piston ring set designed for 81.25mm bore engines. This three-piece ring set features ring widths of 1.0mm (top compression ring), 1.2mm (second compression ring), and 2.8mm (oil control ring), providing optimal sealing and oil control for high-performance applications.

Key Features:

  • Precision-engineered 81.25mm bore diameter with 1.0mm oversize
  • Three-piece configuration: 1.0mm/1.2mm compression rings, 2.8mm oil ring
  • Drop-in design for simplified installation
  • Premium materials for exceptional durability and heat resistance
  • Manufactured to OEM specifications for reliable performance
  • Suitable for performance rebuilds and racing applications

MAHLE is a globally recognized leader in piston ring technology, delivering precision-manufactured engine components trusted by professional engine builders and enthusiasts worldwide. This ring set ensures proper cylinder sealing, reduced blow-by, and optimal oil consumption control.

Products specifications

Bore (in)

3.199 in.

Bore (mm)

81.250mm

File Fit

No

Gapless

No

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Thickness

2.8mm

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

1.2mm

Top Ring Facing Material

Gas nitrided

Top Ring Included

Yes

Top Ring Material

Steel

Top Ring Thickness

1.0mm

Piston Ring Thickness

1.0mm, 1.2mm, 2.8mm

Prop 65

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

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