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MAHLE 3150073-045 Precision-Ground Performance Piston Rings

Part of: MAHLE Precision-Ground Performance Piston Rings

Other options in this family: MAHLE 41909 MAHLE 41926CP MAHLE 40203CP MAHLE 40451-030 MAHLE 41616CP

Manufacturer

Picture for manufacturer MAHLE

Part Number

3150073-045
10 reviews
Sale Price

$146.49

Estimated ship date Monday, November 23

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The MAHLE 3150073-045 is a precision-ground performance piston ring set engineered to OEM and beyond-OEM standards by MAHLE, one of the world's foremost manufacturers of engine components. Designed for demanding applications, these piston rings deliver consistent sealing performance, reduced oil consumption, and improved combustion efficiency.

Key Features:

  • Precision-ground construction ensures tight tolerances and optimal ring-to-bore contact for maximum compression seal
  • High-quality base materials with surface treatments designed to reduce friction and extend service life
  • OEM-grade engineering meeting or exceeding original equipment specifications for reliable performance
  • Optimized ring tension balances sealing efficiency with reduced parasitic drag on the piston assembly
  • Corrosion-resistant coatings protect against wear under high heat and pressure conditions typical of performance and heavy-duty applications
  • Manufactured under MAHLE's strict quality control standards, a trusted name in OEM and aftermarket engine components worldwide

MAHLE piston rings are a direct replacement solution for engine rebuilds, performance builds, and preventive maintenance. The 3150073-045 part number denotes a specific bore size and ring pack configuration — always verify fitment against your engine's bore diameter and ring groove dimensions before installation.

Products specifications

Bore (in)

4.165 in.

Bore (mm)

105.791mm

File Fit

Yes

Gapless

No

Notes

PC479 Fire-Power® for use with nitrous or high boost applications.

Oil Ring Included

Yes

Oil Ring Material

Stainless steel

Oil Ring Tension

Standard

Oil Ring Tension Rating

15 lb.

Oil Ring Thickness

3/16 in.

Quantity

Sold as a set.

Second Ring Facing Material

Cast iron

Second Ring Included

Yes

Second Ring Material

Cast iron

Second Ring Thickness

1/16 in.

Top Ring Facing Material

Plasma-moly

Top Ring Included

Yes

Top Ring Material

Ductile iron

Top Ring Thickness

1/16 in.

Easy.

I ordered a set of in track vent visors for my truck. I ordered them on a Sunday, so it wasnt processed till Monday. The confirmation hit my email immediately though. And the visors were at my house by Thursday morning. Plus they give you $5 back just to write a review. I'll use them again.

thanks

I accidently ordered the wrong part and was given credit that allowed me to order the right part. Great Price and good service!

The price is good, easy to fill out the required information, I hope the shipping is fast, paid for 2 days over night, need the part now.

good so far, just ordered a part not available anywhere but autoplicity

Easy to use website. Great prices. Fast shipping. Secure payment options. The only thing was their lack of follow up with the process. Checking the status of the order(9320) yielded no change, as far as when shipped and when eta would be. But regardless it came as expected and in great condition. Thx!!!!!

As always fast, easy and reliable

I used Autoplicity for the first time less than a week ago. I ordered some 5' fog light covers. They arrived in a short time, Just what I thought they would be, and 100% satisfied with the product and fast shipping they provided.

Ordered on the 4th, Paid for basic shipping, got it on the 6th. Hard to complain with those shipping times. The only problem I had was I didn't get any confirmation of shipping till the day it arrived at my house. Other then that, I would buy from them again!

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