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MAHLE 3011219B Performance Gas Nitrided Piston Ring Set Bore - 4.445

Manufacturer

Picture for manufacturer MAHLE

Part Number

3011219B
11 reviews
Sale Price

$10.42

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 3011219B is a high-performance piston ring set engineered for demanding engine applications. This premium ring set features gas nitrided steel construction for superior wear resistance and durability under extreme temperatures and pressures.

Key Specifications:

  • Bore Size: 4.445 inches
  • Top Ring Width: .043 inches
  • Oil Ring Width: .171 inches
  • Ring Configuration: Plain design with RW (rectangular wire) oil ring
  • Material: Gas nitrided steel for enhanced hardness and longevity

Performance Features:

  • Gas nitriding process creates an exceptionally hard surface layer that resists scuffing and wear
  • Precision-manufactured to tight tolerances for optimal ring seal and compression
  • Engineered for high-performance and racing applications where durability is critical
  • Reduces blow-by and oil consumption while maximizing cylinder sealing

MAHLE is a trusted OE supplier and aftermarket leader in piston ring technology, delivering professional-grade components used by engine builders and performance enthusiasts worldwide. This ring set is ideal for custom engine builds, rebuilds, and performance upgrades requiring oversized bore dimensions.

First time and liked it.

Easiest ordering ever!

Great

ok

Great Prices way cheaper than ebay or amazon great selection of products.

Fast

Good

Quick and easy. I would like a little more confirmation before the order was actually sent. Also, an estimated ship time would be nice. But other than that this was very trouble free. Thanks

Good

Great place to shop, low prices and ease of website to browse!

competitive prices and good selection. Will definitely look to this vendor when purchasing automotive parts in the future. I ordered a roof rack and it was very hard to find elsewhere and the few places I did find it, it was more expensive.. it was cheap and easy here. thanks :)

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