King Engine Bearings BMW B58B30A (Size 0.50 Oversized) Main Bearing Set

King Engine Bearings BMW B58B30A (Size 0.50 Oversized) Main Bearing Set

Marsoni

M251S

$74.91

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

King Engine Bearings BMW B58B30A (Size 0.50 Oversized) Main Bearing SetKing Engine Bearings BMW B58B30A (Size 0. 50 Oversized) Main Bearing SetThis 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 740i

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These are quite literally the best underwear I have ever worn. I am going to replace all of my underwear with just these. I got the shorter boy shorts cut and they are amazing. These let my body be the shape that my body is, no squeezing or tight waist band. I feel so normal and comfortable in them, they’re breathable and soft!! I absolutely love them after so much trial and error with underwear I finally found the ones!

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Reviewed in the United States on April 20, 2026

Verified Purchase

Taylor

Grantham, US

★★★★★ 5

Highly recommend during pregnancy and to wear around the house!

Color: Multicolor a (5-pack), Size: X-Large

Love!! I’m currently 33 weeks pregnant. I’m 5’6” and pre pregnancy weight I would fluctuate between 132-140 lbs easily. I now weigh 162 lbs and my hip is now measuring 40 inches. I bought the XL in the dark grey/black so that it wouldn’t be tight at all around my belly and I absolutely love them! Stretchy, comfortable, breathable. They aren’t loose around my thighs and I can tell they are gonna be nice to wear during post partum. I wear them around the house with an open robe and a bralette for the ultimate comfort. If I were to buy them before pregnancy, I’m positive that a large would have fit beautifully, even though the small/medium measurements on the size chart would have been my pre pregnancy weight, I know they would have been too tight. I detest tight underwear! Highly recommend!

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Reviewed in the United States on May 23, 2026

Verified Purchase

Antoinette

Port Orchard, US

★★★★★ 5

Cute and Comfy

Color: Multicolor B (5-pack), Size: Medium

These are cute and comfy with a great fit. True to size they are cool and comfortable for everyday wear. I was going to order more but the price went up so I'm just waiting for it to go back down to order again.

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Reviewed in the United States on May 18, 2026

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LAN

Lexington, US

★★★★★ 3

Not what I’d hoped

Color: Multicolor a (5-pack), Size: Small

The fabric is nice, soft without being overly bulky. The design was almost what I wanted. I’ve been trying to find underwear that won’t ride up and is comfortable to wear under leggings. The fabric has a LOT of stretch around the legs and deforms quickly. Then it rides up and wrinkles. Smaller leg openings might make the difference.

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Reviewed in the United States on April 1, 2026

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Hailey Terzich

Lexington, US

★★★★★ 4

Great & Comfortable

Color: Multicolor B (5-pack), Size: X-Large, Color: Multicolor B (5-pack), Size: X-Large

I have bought 2 packs of this underwear. I love wearing them. They are very comfortable, and the size fits perfectly. I like most of the colors. The Bamboo Cool lettering on the front does come off after washing though. Otherwise the underwear has been great to wear.

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Reviewed in the United States on May 25, 2026