BMW G20 330i Performance Engine Internals

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Engine Main Bearing Kit - Std. Size

Replace those Worn Out Main Bearings! Std. Size

Brand:
ES#:: 4745333
Mfg#:: MB5784SI

Qty: Availability:

Ships in 6 Business Days

$239.99 USD

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Lifetime Replacement

WPC-Treated Race Series Rod Bearing Set - B46/B48

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ES#:: 4845650
Mfg#:: B48-WPC-RB

Qty: Availability:

In Stock

Limited Qty Sale

$475.99

This product was last offered at the strikethrough price on
05-02-2026

$354.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Engine Main Bearing Kit - 0.25mm Oversized

Replace those Worn Out Main Bearings! +0.25mm

Brand:
ES#:: 4685252
Mfg#:: MB5784SI0.25

Qty: Availability:

In Stock at Vendor

$218.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

Engine Main Bearing Kit - 0.50mm Oversized

Replace those Worn Out Main Bearings! +0.50mm

Brand:
ES#:: 4460392
Mfg#:: MB5784SI0.5

Qty: Availability:

In Stock at Vendor

$145.99 USD

Free Shipping

on orders $49 and up

Lifetime Replacement

More About Performance Engine Internals

Building your dream engine? We have all the bearings, pistons, connecting rods, timing components, and more to help make that dream a reality.

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BMW G20 330i Performance Engine Internals

Engine Main Bearing Kit - Std. Size

WPC-Treated Race Series Rod Bearing Set - B46/B48

Engine Main Bearing Kit - 0.25mm Oversized

Engine Main Bearing Kit - 0.50mm Oversized

More About Performance Engine Internals

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