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MAHLE 8150MS-10 Piston Ring Set Bore - 81.50mm 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

8150MS-10
7 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 8150MS-10 is a premium piston ring set designed for 81.50mm bore cylinders. 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 engine performance.

Key Features:

  • 81.50mm bore diameter with 1.0mm oversize (drop-in design)
  • Three-piece ring configuration: 1.0mm / 1.2mm / 2.8mm widths
  • Engineered for superior compression sealing and oil control
  • Manufactured to OE specifications for precise fit and reliability
  • Compatible with metric bore engines requiring this specific ring size

MAHLE is a leading OE supplier known for precision-engineered piston rings that deliver excellent sealing properties, reduced blow-by, and extended engine life. This ring set is ideal for engine rebuilds and performance applications requiring metric sizing.

Products specifications

Bore (in)

3.209 in.

Bore (mm)

81.500mm

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

Prop 65

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

Piston Ring Thickness

1.0mm, 1.2mm, 2.8mm

Excellent price and fast shipping. Product showed up as described and timely.

I ordered a black bull bar for my Tacoma and for the price of $127, I couldn't pass up on it because it would have costed me $170 elsewhere. Overall, it shipped in 3 days, great product, great price ... thinking of shopping again!

Thanks Autoplicity you had the best prices I could find, fast shipping, and everything I ordered was exactly what I was looking for! Great Customer Service!

Great price. Very happy with order. Will buy from them again.

absolutely lowest price on my Griffin radiator and super fast with the shipping to boot, what more could you ask for!

Quickly received item. Exactly what I ordered and was best price out there. Will do business with them again.

Great pricing and delivered in 3 days.

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