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MAHLE 4190ML-043 Piston Ring Set Bore File Fit - 4.185

Part of: MAHLE Piston Ring Set Bore File Fit

Other options in this family: MAHLE 4005MS-15 MAHLE 4035MS-15 MAHLE 4065MS MAHLE 3910MS-15 MAHLE 4505MS

Manufacturer

Picture for manufacturer MAHLE

Part Number

4190ML-043
12 reviews
Sale Price

$156.00

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 4190ML-043 is a premium file-fit piston ring set designed for high-performance engine builds requiring precise bore fitment. This ring set is engineered for a 4.185" bore diameter with a +0.005" oversize tolerance, making it ideal for custom engine applications and performance rebuilds.

Key Specifications:

  • Bore Size: 4.185" (+0.005" oversize)
  • Top Ring: 0.043" (1.09mm) thickness
  • Second Ring: 0.043" (1.09mm) thickness
  • Oil Ring: 3.0mm thickness
  • File-fit design allows custom end-gap adjustment for optimal sealing

MAHLE piston rings feature advanced materials and coatings for superior wear resistance, reduced friction, and improved oil control. The file-fit configuration enables engine builders to precisely gap the rings to match specific bore conditions and performance requirements, ensuring optimal compression sealing and long-term durability in demanding applications.

Products specifications

Bore (in)

4.185 in.

Bore (mm)

106.299mm

File Fit

Yes

Gapless

No

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Low

Oil Ring Thickness

3.0mm

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

0.043 in.

Top Ring Facing Material

Plasma-moly

Top Ring Included

Yes

Top Ring Material

Ductile iron

Top Ring Thickness

0.043 in.

Prop 65

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

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Part was a perfect fit for my truck. Shipped out fast, and delivery was actually a day earlier than estimated via tracking number.

Good experience

Fast & easy

Great

It was a great experience and the price of my item was very competitive.

Fast easy

Quick shipping on my order. Thanks

I placed the order on Monday, and the package was delivered two days later, on Wednesday...and that was with FREE SHIPPING!!! It was also at the best price I could find. What more can you ask?

Nice! Just wish you had PayPal.

Lowest price of anyone, including shipping. Arrived quickly. What more can you ask for.

Good prices and quick shipping. Thanks!

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