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MAHLE 9950MS-12 Piston Ring Set Bore - 99.50mm 1.2/1.2/2.8mm

Part of: MAHLE Piston Ring Set Bore

Other options in this family: MAHLE 4040MS MAHLE 8350MS-12 MAHLE 8700MS-12 MAHLE 4310MS MAHLE 8800MS-12

Manufacturer

Picture for manufacturer MAHLE

Part Number

9950MS-12
12 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 9950MS-12 is a precision-engineered piston ring set designed for 99.50mm bore applications. This drop-in ring set features a three-piece configuration with ring widths of 1.2mm (top compression ring), 1.2mm (second compression ring), and 2.8mm (oil control ring).

Key Specifications:

  • Bore diameter: 99.50mm (3.917 inches)
  • Top ring width: 1.2mm
  • Second ring width: 1.2mm
  • Oil ring width: 2.8mm
  • Drop-in fitment for simplified installation

MAHLE piston rings are manufactured to OE specifications using premium materials and advanced coating technologies to ensure optimal sealing, reduced friction, and extended engine life. This ring set provides reliable compression sealing and oil control for demanding performance and street applications.

Products specifications

Bore (in)

3.917 in.

Bore (mm)

99.492mm

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

1.5mm

Top Ring Facing Material

Gas nitrided

Top Ring Included

Yes

Top Ring Material

Steel

Top Ring Thickness

1.2mm

Prop 65

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

It was just fine.

Very Good!

fast shipping. item as described.

ALL GOOD

Test Review.

NO COMMENT

So far so good

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