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MAHLE 3947MS-15 Piston Ring Set 3.947" Bore 1.5mm 1.5mm 3.0mm

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

3947MS-15
13 reviews
Sale Price

$132.58

In Stock (8)

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Usually delivered within 2 days

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Product Details

The MAHLE 3947MS-15 is a premium drop-in piston ring set designed for 3.947-inch (100.50mm) bore applications. This three-piece ring pack features precise ring widths of 1.5mm for the top compression ring, 1.5mm for the second compression ring, and 3.0mm for the oil control ring.

Key Specifications:

  • Bore size: 3.947 inches (100.50mm)
  • Top compression ring: 1.5mm width
  • Second compression ring: 1.5mm width
  • Oil control ring: 3.0mm width
  • Drop-in design for easy installation
  • Premium MAHLE quality construction

MAHLE piston rings are engineered with advanced materials and coatings to provide excellent sealing, reduced friction, and extended engine life. The drop-in configuration allows for straightforward installation without requiring special fitting or gapping procedures. Ideal for engine rebuilds, performance applications, and restoration projects requiring precise bore specifications.

Products specifications

Piston Ring Thickness

1.5mm, 1.5mm, 3.0mm

Prop 65

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

great service updated recipt of order and shipping notification very quickly

Excellent prices. Product was very good quality. I would recommend Autoplicity to others.

Went smoothly

Good

Good prices.

Quick and easy

I found autoplicity while trying to locate a side mirror for my vehicle. The website is user friendly and the prices are fantastic! The product is also shipped quickly... I am definitely going to purchase from Autoplicity again!

AWesome service. questions answered immediately via chat and order was en route via fed ex within 6 hours!!!!!!

FIRST TIME BUYER SEEMS OK / RECEIVED PRODUCT A OK !!!!

So far so good.

Great price on the part I needed. Fast shipping and good notifications of my order status. Will definitely keep them in mind for future purchases.

Great so fa

They had all the parts that i needed and shipped very fast had them in two days after ordered will buy again from autoplicity.

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