Crankshafts for BMW 3 Series G20 (2019+)

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The engines crankshaft takes all of the explosive energy from the pistons and translates this to the drivetrain. When bearings spin due to improper maintenance or oil starvation, the shaft can become scored and is no longer serviceable. Turner carries Genuine BMW replacements that fit and perform exactly as intended

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Crankshaft Hardware (1)

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Crankshaft Socket - S54 / B46 / B48 / B58

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2181320

Part#: LCB226SCH

Ships in 5 Business Days

Sale - Save 30% $ 59.99

This product was last offered at the strikethrough price on
05-03-2026

$ 41.99 USD

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Sale - Save 30%

$ 59.99

This product was last offered at the strikethrough price on
05-03-2026

$ 41.99 USD

Add to Wish List

Enhance BMW engine maintenance with the Crankshaft Socket - B46 / B48 / B58, an essential tool for effortless engine rotation during timing jobs or valve timing adjustments.

Specifically designed for BMW B46, B48, and B58 engines
Facilitates easy and precise engine rotation
Ideal for timing jobs and valve timing adjustments
Ensures proper alignment and maintenance accuracy

Upgrade your BMW maintenance toolkit with the Crankshaft Socket, providing the necessary precision for timing tasks and valve adjustments on B46, B48, and B58 engines.

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Genuine BMW Crankshaft Socket Tool - S50 3.0L, S54 3.2L, B48/46 B58 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:170499

Part#: 83300491056

Ships in 1 day

$ 113.99 USD

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$ 113.99 USD

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Working on your S50/S54 or B series timing system? Then you need this adapter that will allow you to turn the engine over at the crankshaft with a socket wrench. BMW tool number: 11 5 100

ARP Main Stud Kit - ARP2000 - BMW B58 3.0L

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:1105897

Part#: 201-5402

In Stock

20% off MSRP $ 292.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 233.99 USD

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20% off MSRP

$ 292.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 233.99 USD

Add to Wish List

This ARP main stud set for the 24 valves B58 6 cylinder engines and eliminates main cap walk and fretting, as well as protects the threads in your engine block. Each stud is made using the best materials, process, design, and engineering, which exceeds even the most stringent racing and aerospace specifications. This main stud kit includes hardened parallel-ground washers and aerospace quality nuts. Replaces BMW part number 11118604584 The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. ARP is a company that prides itself on performance and durability, no matter the application. Offering the finest engine hardware money can buy is the driving initiative at ARP and this is evidenced by the staggering amount of satisfied customers and race teams the world over.

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Lower Bearing Shell

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:221514

Part#: 11247620970

Ships in 1 day

9% off MSRP $ 42.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD

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9% off MSRP

$ 42.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 38.99 USD

Add to Wish List

Genuine BMW Bearing Shell - 11247620970

BMW Crankshaft Front Oil Seal Installer - B37, B47, B48, B57, B58, N4...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:640831

Part#: CTA3881

Ships on Jun 19, 2026

$ 141.41 USD

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$ 141.41 USD

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Replaces front crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 800 Components: 3881X01 – Press Sleeve, 3881X02 – Guide Tool, 3881X03 – Nut & 3881X04 – Screws Visit ctatools.com for product instructions

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BMW Crankshaft Rear Oil Seal Installer - B37, B47, B48, B57, B58, N47...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:640832

Part#: CTA3882

Ships on Jun 19, 2026

$ 246.91 USD

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$ 246.91 USD

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Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines Features: Compare to BMW Factory Tool 118 810, 118 811, 118 812, 118 813 & 118 815 Components: 3882X01 – Guide Tool, 3882X02 – Press Tool, 3882X03 – Press Tool Screws, 3882X04 – Press Cup & 3882X05 – Nut w/ Thrust Bearing Visit ctatools.com for product instructions

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Crankshafts for BMW 3 Series G20 (2019+)

Sub-Categories

Crankshaft Socket - S54 / B46 / B48 / B58

Genuine BMW Crankshaft Socket Tool - S50 3.0L, S54 3.2L, B48/46 B58 ...

ARP Main Stud Kit - ARP2000 - BMW B58 3.0L

Lower Bearing Shell

BMW Crankshaft Front Oil Seal Installer - B37, B47, B48, B57, B58, N4...

BMW Crankshaft Rear Oil Seal Installer - B37, B47, B48, B57, B58, N47...

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