King Engine Bearings BMW B58B30A Coated Performance Main Bearing Set - Size STD

King Engine Bearings BMW B58B30A Coated Performance Main Bearing Set - Size STD

Marsoni

M251S

$127.42

Get it in 3 business days with 1 day shipping. Friday, May 29

King Engine Bearings BMW B58B30A Coated Performance Main Bearing Set - Size STDKing Engine Bearings BMW B58B30A Coated Performance Main Bearing Set Size STDThis Part Fits: Year Make Model Submodel 2016 2018 BMW 340i Base 2017 2019 BMW 340i GT xDrive Base 2016 2018 BMW 340i xDrive Base 2017 2020 BMW 440i Base 2017 2020 BMW 440i Gran Coupe Base 2017 2020 BMW 440i xDrive Base 2017 2020 BMW 440i xDrive Gran Coupe Base 2017 2023 BMW 540i Base 2017 2023 BMW 540i xDrive Base 2018 2019 BMW 640i xDrive Gran Turismo Base 2016 2022 BMW

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These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 4, 2025

Verified Purchase

Peety

Lowell, US

★★★★★ 5

Fit is great!

Size: 6-10, Color: Halo Gray/Assorted

These socks fit perfectly and never slip!

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Reviewed in the United States on April 9, 2026

Verified Purchase

Pawtucket, US

★★★★★ 5

LOVE THEM!!

Size: Small, Color: (001) Black / Black / Castlerock

LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!

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Reviewed in the United States on February 18, 2026