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MAHLE 3021380B Chrome Piston Ring Set 4.0945" Bore x 2.0mm Performance Gray Iron

Manufacturer

Picture for manufacturer MAHLE

Part Number

3021380B
13 reviews
Sale Price

$9.54

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3021380B is a high-performance chrome piston ring set engineered for demanding applications requiring superior durability and wear resistance. This precision-manufactured ring set features a 4.0945-inch bore diameter with a 2.0mm ring width and 0.178-inch radial wall thickness.

Key Features:

  • Premium gray iron construction with chrome face coating for enhanced wear resistance
  • BT-10UF profile design optimized for oil control and compression sealing
  • 4.0945-inch bore diameter compatible with various high-performance engines
  • 2.0mm ring width provides excellent sealing while minimizing friction
  • 0.178-inch radial wall thickness ensures structural integrity under high loads
  • Chrome plating delivers superior scuff resistance and extended service life

MAHLE piston rings are manufactured to OEM specifications and are trusted by professional engine builders worldwide. The chrome face coating provides exceptional resistance to abrasive wear while maintaining precise tolerances for optimal compression and oil control throughout the engine's operating range.

Easy

Great app

this my first time order from autoplicity...So far proceed so easy, fast and can use the coupon too... give another comment after get my parts ASAP.. wish the proceed S&H fast too.. i got the parts already... i'm order july 12 @ 10 pm, i get it on thursday july 14.. WOW... BUt... when i open the box, i found the plastic its broken... i wish none the small parts its missing.. i gonna change this saturday... BUT overall you guys so fast, thats i like it...

Fast service!

5* thank you for keeping good quality parts cheap so average people can afford them

The online experience was fast and friendly. It is appreciated that the Shipping is free, while it would be nice to have a "guestimate" on the shipping duration / arrival date.

Great

fast and easy best pricing i could find

I am very, very satisfied with my order. I ordered a Tonneau cover. It was a 35 lb. package and there was NO shipping cost to me. Plus it was received 3 days after my order. I searched many other websites and Autoplicity had the best pricing.

After a almost 2 month backorder through Summit... y'all had what I needed in stock and shipped same day! Which was delivered in 3 days! Awesome!

some items need better description. for instance, project mu rotors for a Mazda RX-7 (pt# PCRDZF3001) , am I paying for a single rotor or a pair when i purchase it? and uhh.. when i bought front shocks, i got a pair that was one model (white) FR and a pai

It is easy to buy...

Autoplicity was great to work with. The item I ordered was damaged in shipping, not their fault, and they replaced it immediately after one email to their staff. Thanks so much for a great experience!

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