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MAHLE 3030940B Performance Chrome Piston Ring Set 4.250" Bore

Part of: MAHLE Performance Piston Ring Set Bore

Other options in this family: MAHLE 9550MS-12 MAHLE 8200MS-10 MAHLE 9200MS-12 MAHLE 8550MS-12 MAHLE 8725MS-12

Manufacturer

Picture for manufacturer MAHLE

Part Number

3030940B
13 reviews
Sale Price

$5.67

Estimated ship date Saturday, November 28

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Product Details

The MAHLE 3030940B is a high-performance chrome piston ring set engineered for demanding applications requiring superior durability and sealing. This premium ring assembly features a 4.250-inch bore diameter with a 2.0mm ring width, designed to deliver optimal compression and oil control in high-performance and racing engines.

Key Specifications:

  • Bore Diameter: 4.250 inches
  • Ring Width: 2.0mm
  • Oil Ring Radial Wall Thickness: 0.113 inches
  • Standard tension design for reliable sealing
  • Chrome-faced construction for exceptional wear resistance
  • CP20 oil ring assembly for superior oil control

MAHLE's chrome ring technology provides a hard, durable surface that resists scuffing and wear, making these rings ideal for both street performance and competition applications. The precision-engineered oil ring assembly ensures optimal oil metering and reduces oil consumption while maintaining proper cylinder wall lubrication. Each ring set meets MAHLE's strict quality standards for dimensional accuracy and material consistency.

none

To place my order was nice

Quick and easy.

Great experience so far

Fast and easy.

Fast shipping, no hassels!

Good prices for brand name parts!

I wAS not able to select Paypal (?) although it was offered. At least I Didn't see the option to get around entering a card. I think I know what the EZ drain is but it wasn't specifically described to the average novice.

so far so good

great pricing

Site was easy to use and the prices were very reasonable! When I received the items I ordered the items were Supposed to be Standard brand coil packs UF-578 and UF-579. What I received were Temic coil packs. I did not want to go through the hassle of returning them, but I really wanted the advertised Standard coil packs.

It was very easy.

Good

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