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MAHLE 3020257 Plain Ring Set 4.250" Bore Diameter Gray Iron RBT Second Ring

Manufacturer

Picture for manufacturer MAHLE

Part Number

3020257
11 reviews
Sale Price

$34.84

Estimated ship date Saturday, November 21

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Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 3020257 is a precision-engineered plain ring set designed for high-performance engine applications requiring a 4.250-inch bore diameter. This piston ring set features gray iron construction for excellent wear resistance and reliable sealing throughout the engine's operating range.

Key Specifications:

  • Bore Diameter: 4.250 inches
  • Edge Width: 5/64 inch
  • Material: Gray Iron
  • Ring Type: RBT (Reverse Bevel Taper) Second Ring
  • Plain ring design for consistent sealing performance

MAHLE is a globally recognized OEM supplier known for manufacturing premium engine components to exacting standards. The RBT second ring design provides optimal oil control and compression sealing, while the gray iron material offers durability under high-temperature and high-pressure conditions. This ring set is ideal for engine rebuilds and performance applications where precise tolerances and reliable operation are critical.

so far, so good

I got the order in time to fit my needs and got great communications throughout the process.

Web site is very easy to follow or use. I'm thinking of finding other parts here. The battery has been delivered so quickly. It'd be better to see the order status changed from processing to shipping (or something) to know that it actually was shipped. But that's a small thing. I'll try other replacement parts here next time.

Easy as pie.

Purchase was quick and easy. Prices were the best for online purchase. Satisfied with purchase for this vendor. Shipping was also quick as well.

Overall good. Item discription a little vague.

Easy shipping

good price

Easy Web site to use.

Your site is great, just the part I need.

Purchase Guarantee Lowest Price Guarantee

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