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BMW Crankshaft Parts

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MMX Crank Hub Kit

ES#4429936 - MMR20-1003FK - MMX Crank Hub Kit - Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! Includes a Capture Plate for Extra Security against parts Loosening. - MMX Performance - BMW

Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! Includes a Capture Plate for Extra Security against parts Loosening.

Brand:
MMX Performance - Corporate Logo
ES#:
4429936
Mfg#:
MMR20-1003FK
Ships in 2 Business Days
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft - Without Bearings

ES#3178382 - 11217602972 - Crankshaft - Without Bearings - New factory replacement crankshaft - Genuine BMW - BMW

New factory replacement crankshaft

Brand:
Genuine BMW - Corporate Logo
ES#:
3178382
Mfg#:
11217602972
Ships in 1-2 days
3% off MSRP

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

$2506.99

This product was last offered at the strikethrough price on
09-04-2026

$2443.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ASA Bolt - M8x16

ES#20555 - 11237564511 - ASA Bolt - M8x16 - Crankshaft pulley bolt, 6 required per vehicle - Genuine BMW - BMW

Crankshaft pulley bolt, 6 required per vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
20555
Mfg#:
11237564511
In Stock
7% off MSRP

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

$18.28

This product was last offered at the strikethrough price on
09-04-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VAC Harmonic SuperDamper By ATI - S55

ES#4335470 - VAC-HPCD-S55 - VAC Harmonic SuperDamper By ATI - S55 - Isolate harmonics before they can destroy your engine - ATI Performance Products - BMW

Isolate harmonics before they can destroy your engine

Brand:
ATI Performance Products - Corporate Logo
ES#:
4335470
Mfg#:
VAC-HPCD-S55
In Stock
$989.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Standard Size

ES#3970225 - MB7776SI - Engine Main Bearing Kit - Standard Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! Standard Size

Brand:
King - Corporate Logo
ES#:
3970225
Mfg#:
MB7776SI
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Std. Size

ES#4375434 - MB5801SM - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings!

Brand:
King - Corporate Logo
ES#:
4375434
Mfg#:
MB5801SM
In Stock
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Diesel Crank Pulley Turning Tool

ES#4727397 - 003582SCH01A - BMW Diesel Crank Pulley Turning Tool - Crankshaft turning socket used to turn the crankshaft on BMW N47, N57, and M57 diesel engines. - Schwaben - BMW
ECS Tuning recommends this product.

Crankshaft turning socket used to turn the crankshaft on BMW N47, N57, and M57 diesel engines. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Schwaben - Corporate Logo
ES#:
4727397
Mfg#:
003582SCH01A
In Stock
ON SALE! SAVE 25%
$65.99

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

$49.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 "Bulletproof" Crank Kit

ES#4365386 - ECSf30n55bpKT - N55 "Bulletproof" Crank Kit - .or at least as "Bulletproof" as your F3X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. - Assembled By ECS - BMW

...or at least as "Bulletproof" as your F3X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4365386
Mfg#:
ECSF30N55BPKT
Ships on Nov 3, 2026
Auto Notify
ON SALE!
$510.99

This product was last offered at the strikethrough price on
06-16-2026

$482.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Crankshaft Pulley Holding Tool

ES#3673933 - B8800094 - Crankshaft Pulley Holding Tool - A Godsend for removing the crank bolt - Bav Auto Tools - BMW
ECS Tuning recommends this product.

A Godsend for removing the crank bolt 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673933
Mfg#:
B8800094
In Stock
ON SALE! SAVE 10%
$180.99

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

$162.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Re Manufactured Crankshaft

ES#2864875 - 11210443602KT - Re Manufactured Crankshaft - Bearings are NOT Included - Genuine BMW - BMW

Bearings are NOT Included

Brand:
Genuine BMW - Corporate Logo
ES#:
2864875
Mfg#:
11210443602KT
Ships in 6 Business Days
$5438.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Kit

ES#4040344 - s55chubKT - Spline Lock Crank Hub Kit - Includes every thing needed to secure your crank hub and avoid engine failure - Assembled By ECS - BMW

Includes every thing needed to secure your crank hub and avoid engine failure 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4040344
Mfg#:
S55CHUBKT
In Stock
$1357.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Crankshaft Cover - With Seal

ES#19237 - 11141438274 - Rear Crankshaft Cover - With Seal - Includes seal and mounting hardware - Genuine BMW - BMW

Includes seal and mounting hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
19237
Mfg#:
11141438274
In Stock
4% off MSRP

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

$167.00

This product was last offered at the strikethrough price on
09-04-2026

$160.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VAC V2 Harmonic SuperDamper By ATI - N54

ES#4335469 - VAC-HPCD-N54 - VAC V2 Harmonic SuperDamper By ATI - N54 - Isolate harmonics before they can destroy your engine - The Updated V2 VAC Motorsports Harmonic Damper is capable of 9,500 RPM - ATI Performance Products - BMW

Isolate harmonics before they can destroy your engine - The Updated V2 VAC Motorsports Harmonic Damper is capable of 9,500 RPM

Brand:
ATI Performance Products - Corporate Logo
ES#:
4335469
Mfg#:
VAC-HPCD-N54
In Stock
$1059.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 (F-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt

ES#4876647 - 049453LA01-02KT6 - N55 (F-Chassis) Crank Seal Guard & Performance Kevlar-Reinforced Accessory Belt - Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! - Enthusiast Bundles - BMW

Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876647
Mfg#:
049453LA01-02KT6
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 46%
$180.99

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

$97.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Crankshaft Parts

The heart of your engine is the crankshaft. Keep it spinning freely with new OEM crankshaft bearings or upgrade with race-proven aftermarket performance crank bearings and crankshaft parts.

Other BMW Crankshaft Parts

Let us help you find the parts that fit your BMW

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