BMW Crankshaft Parts

Complete set of Genuine BMW crankshaft bearing shells. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Blue - 55.00mm (+0.0)

Brand:

ES#:

4780674

Mfg#:

11218595884KT

$586.99 USD

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Lifetime Replacement

Stop worrying about factory fastener failure and give your B58 the hardware it needs to handle the abuse. Grab your ARP Crank Pulley Bolt Kit today and build with confidence! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5470755

Mfg#:

201-2501

20% off MSRP

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

$65.99

This product was last offered at the strikethrough price on
06-05-2026

$52.99 USD

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Lifetime Replacement

Isolate harmonics before they can destroy your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4428459

Mfg#:

ATI-HPCD-B58

Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4338591

Mfg#:

CTA3882

55.50mm Crank Shaft Shells affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

20178

Mfg#:

11217512510

7% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
04-06-2026

$42.99 USD

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Lifetime Replacement

Designed with performance and longevity in mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4839654

Mfg#:

5M1581H-.25

$209.99 USD

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Free Shipping

on orders $49 and up

Lifetime Replacement

Designed with performance and longevity in mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4839655

Mfg#:

5M1581H-.50

$209.99 USD

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Lifetime Replacement

Features the Insane Performance S55 4-Pin One-Piece Crank Hub kit plus all of the installation components needed such as gaskets, hardware, and timing parts that should be replaced during installation. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

5341089

Mfg#:

S55CCHIKT

$2181.99

This product was last offered at the strikethrough price on
04-06-2026

$2177.99 USD

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Partial Replacement

Front position, 55mm x 68mm x 8mm. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4810757

Mfg#:

11118664905

$31.99

This product was last offered at the strikethrough price on
01-27-2026

$30.99 USD

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Lifetime Replacement

The ideal replacement crank sprocket to keep your vehicle running at its peak. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Brand:

ES#:

4871744

Mfg#:

11211265011

$70.99 USD

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Lifetime Replacement

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

Brand:

ES#:

5374400

Mfg#:

HWB0074

$3.99 USD

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Lifetime Replacement

Includes upper and lower bearing shells for a complete main bearing replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4845545

Mfg#:

6M1581H-STD

$495.99 USD

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Lifetime Replacement

Protect your engine against harmful harmonics at all RPM levels - 21% Underdrive to greatly increase usable horsepower for racing applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4931467

Mfg#:

918351

$418.99 USD

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Lifetime Replacement

Manages the timing of the exhaust valves to optimize power delivery and fuel efficiency. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5448013

Mfg#:

1002687