My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MAHLE 3030840 Performance Piston Ring Set Bore Low Tension - 4.170 Chrome

Manufacturer

Picture for manufacturer MAHLE

Part Number

3030840
13 reviews
Sale Price

$37.13

Estimated ship date Saturday, November 21

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 3030840 is a high-performance piston ring set engineered for precision-built engines requiring a 4.170-inch bore diameter. This professional-grade ring assembly features MAHLE's advanced low-tension design to reduce friction and maximize horsepower while maintaining excellent cylinder sealing.

Key Specifications:

  • Bore diameter: 4.170 inches
  • Oil ring assembly width: 2.0mm
  • Radial wall thickness: 0.113 inches
  • Low-tension design for reduced friction and increased power
  • Chrome-faced compression rings for superior wear resistance
  • Performance-grade construction suitable for high-performance and racing applications

MAHLE's low-tension ring technology reduces parasitic power loss from ring-to-cylinder wall friction while the chrome facing provides exceptional durability and longevity. This ring set is ideal for engine builders seeking maximum performance and reliability in demanding applications including street performance, racing, and high-output builds.

Each set includes compression rings and oil ring assembly components for one piston. Precision-manufactured to OEM tolerances and beyond, ensuring proper fit and optimal engine performance.

good so far

Great shopping experience! Excellent pricing! I will definitely shop again!

easy

quick order and efficient payment procedure

easy to order!

Easy to order

easy and quick!

nice and low cost $5 shipping rate. promised fast shipping after order placed on 04/19/2016.

easy

Cheapest price I could find

I bought shocks for my Silverado. Very little product info given, I had to search part numbers on other websites to verify what shocks were for the front and what ones were for the rear. Also I would very much like to be able to ship to a different address (my wife's workplace), which I was unable to do during checkout. But your prices are the lowest.

fast and easy

Shopping has been great ordered something last week and it was prompt got it in 2 days and was priced really well compared to other places

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy