Select Your Ride

1
2
3

Piston Ring Set 4.165 .043 .043 3.0mm 4170ML-043

Part Number: MAH4170ML-043
MAHLE PISTONS
(No reviews yet) Write a Review
SKU:
MAH4170ML-043
MPN:
4170ML-043
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.80 LBS
$192.78
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

Precision piston rings are critical to engine performance—they seal combustion pressure, regulate oil consumption, and directly impact horsepower delivery and engine longevity. This plasma moly ring set is engineered for high-RPM applications where low tension and file-fit construction ensure consistent blow-by control without excessive friction. Whether you're rebuilding a race engine or upgrading an existing platform, these rings deliver the reliability and performance you need to maximize power output.

  • Bore Diameter: 4.165"
  • Ring Thickness: 3.0mm
  • Top/Second Ring: 0.043"
  • Oil Ring: 0.043"
  • Construction: Plasma Moly
  • Tension Profile: Low Tension
  • Fitment: File Fit (requires honing)
  • Cylinder Count: 8-Cylinder
  • Configuration: Complete Kit
  • MPN: 4170ML-043
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Piston Ring Set 4.165 .043 .043 3.0mm 4170ML-043

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER