Crankshaft Pulleys & Harmonic Balancers

Genuine BMW Hex Bolt - 11211439395

T#:32404

Part#: 11211439395

In Stock

4% off MSRP $ 26.99

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

$ 25.99 USD

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4% off MSRP

$ 26.99

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

$ 25.99 USD

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Genuine BMW Hex Bolt
This item fits the following BMW Chassis:
E82 1M Coupe,E70 X5,E71 X6,E82,E83 X3,E85 Z4,E86 Z4,E89 Z4,E90,E92,E93,F01,F02,F10,F25 X3

Fits BMW Engines including:
N51,N52,N52N,N54,N54T

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Dinan Underdrive Crankshaft Pulley Kit - E60 M5, E63/64 M6 S85 5.0L ...

Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

T#:21078436

Part#: D560-0001

Ships in 6 Business Days

Sale - Save 10% $ 449.99

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

$ 404.96 USD

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Sale - Save 10%

$ 449.99

This product was last offered at the strikethrough price on
09-28-2026

$ 404.96 USD

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Dinan's lightweight billet aluminum crankshaft pulley underdrives each of the accessories by 13 percent, reducing parasitic drag on the engine for a 6 HP @ 8000 RPM and 4 lb-ft torque @ 8000 RPM gain on a stock vehicle. The Dinan underdrive pulley retains the factory harmonic crankshaft damper, eliminating vibration that might otherwise damage the crankshaft. The kit includes all of the necessary mounting hardware, a lightweight pulley, and shorter belts. This product is backed by our industry-leading 4 year/50,000 mile warranty so you can rest assured that you are purchasing the best quality product for your BMW. Features: All accessories are underdriven by 13% to decrease drag on the engine. Lightweight billet aluminum crankshaft pulley, black anodized and engraved. Includes mounting hardware and shorter belts.

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Genuine BMW Crank Pulley With Vibration Damper - E31 E38 E39 E53 M62 ...

T#:32875

Part#: 11231741773

Ships in 10 Business Days

2% off MSRP $ 905.99

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

$ 887.99 USD

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2% off MSRP

$ 905.99

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

$ 887.99 USD

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Genuine BMW Vibration Damper -
This item fits the following BMW Chassis:
E38,E39,E53 X5

Fits BMW Engines including:
M62

Genuine BMW Crank pulley/Vibration Damper

T#:32873

Part#: 11231738620

Special Order: No Guaranteed ETA

2% off MSRP $ 826.99

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

$ 810.00 USD

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2% off MSRP

$ 826.99

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

$ 810.00 USD

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Genuine BMW Vibration Damper
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39

Fits BMW Engines including:
M50,M52,S50,S52

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...

T#:51602367

Part#: 11238638446KT

Ships in 1-2 days

$ 810.99 USD

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$ 810.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Torx Bolt M12 X130 - 11231402618 - E39 M5

T#:25064

Part#: 11231402618

Ships in 1-2 days

$ 17.45 USD

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$ 17.45 USD

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Genuine BMW Torx Bolt - M12 X130
This item fits the following BMW Chassis:
E39 M5,E39

Fits BMW Engines including:
M62,S62

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

T#:51602353

Part#: 11239845162KT

Ships in 1-2 days

$ 970.99 USD

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$ 970.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...

T#:50888347

Part#: 11235A3CF02

Ships in 1-2 days

8% off MSRP $ 782.99

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

$ 716.99 USD

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8% off MSRP

$ 782.99

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

$ 716.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Engine Harmonic Balancer & Crank Pulley

T#:635924

Part#: 11239845162

Ships in 1-2 days

8% off MSRP $ 978.99

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

$ 895.99 USD

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8% off MSRP

$ 978.99

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

$ 895.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...

T#:51813328

Part#: 11235A3CF02KT

Ships in 1-2 days

$ 798.99 USD

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$ 798.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

T#:51426490

Part#: 11239846660KT

Back Ordered

$ 849.99 USD

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$ 849.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

T#:51813329

Part#: 11239453608KT

Ships in 1-2 days

$ 977.99 USD

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$ 977.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B5...

T#:50822333

Part#: 11239453608

Ships in 1-2 days

8% off MSRP $ 978.99

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

$ 895.99 USD

Add to Wish List

Qty

8% off MSRP

$ 978.99

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

$ 895.99 USD

Add to Wish List

Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G01 G02 G29...

T#:635925

Part#: 11239846660

Back Ordered

21% off MSRP $ 978.17

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

$ 774.57 USD

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21% off MSRP

$ 978.17

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

$ 774.57 USD

Add to Wish List

Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85 ...

T#:19175

Part#: 11237513862

Ships in 7 Business Days

2% off MSRP $ 719.99

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

$ 705.99 USD

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2% off MSRP

$ 719.99

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

$ 705.99 USD

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Genuine BMW Vibration Damper -
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56

Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G87 G80 G82...

T#:635920

Part#: 11238053287

Ships in 7 Business Days

8% off MSRP $ 1,039.99

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

$ 951.99 USD

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8% off MSRP

$ 1,039.99

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

$ 951.99 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW S5...

T#:51848531

Part#: 11238053287KT

Ships in 7 Business Days

$ 1,053.57 USD

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Qty

$ 1,053.57 USD

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Harmonic balancers protect your engine from vibrations caused by the combustion process. If your balancer is showing signs of failure and your engine is vibrating excessively, it is best to replace this as soon as possible to prevent damage to the crankshaft and internal engine components.

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Basic Vibration Damper Replacement Kit w/ Specialty Tool Kit - E70 X5...

10X Entries Into Our F80 M3 Sweepstakes

T#:27672134

Part#: 11238511371TKT6

Ships on Mar 12, 2027

Sale - Save 1% $ 577.99

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

$ 573.85 USD

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Qty

Sale - Save 1%

$ 577.99

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

$ 573.85 USD

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The vibration damper in the E70 X5 35d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This basic kit includes the components necessary to replace your damper with an OEM damper from Corteco, including two belts and the Corteco Vibration Damper pulley. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Complete Vibration Damper Replacement Kit w/ Specialty Tool Kit - E70...

10X Entries Into Our F80 M3 Sweepstakes

T#:27672133

Part#: 11238511371TKT5

Ships on Mar 12, 2027

Sale - Save 9% $ 762.99

This product was last offered at the strikethrough price on
10-01-2026

$ 697.21 USD

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Sale - Save 9%

$ 762.99

This product was last offered at the strikethrough price on
10-01-2026

$ 697.21 USD

Add to Wish List

The vibration damper in the E70 X5 35d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This kit includes all of the components necessary to replace your damper with an OEM damper from Corteco, including belts, pulleys, hardware, and more. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Basic Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90 33...

10X Entries Into Our F80 M3 Sweepstakes

T#:27672136

Part#: 11238511371TKT8

Ships on Mar 12, 2027

Sale - Save 1% $ 561.99

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

$ 556.40 USD

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Qty

Sale - Save 1%

$ 561.99

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

$ 556.40 USD

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The vibration damper in the 335d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This basic kit includes the components necessary to replace your damper with an OEM damper from Corteco, including two belts and the Corteco Vibration Damper pulley. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Complete Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90...

10X Entries Into Our F80 M3 Sweepstakes

T#:27672135

Part#: 11238511371TKT7

Ships on Mar 12, 2027

Sale - Save 2% $ 751.99

This product was last offered at the strikethrough price on
08-26-2026

$ 740.67 USD

Add to Wish List

Qty

Sale - Save 2%

$ 751.99

This product was last offered at the strikethrough price on
08-26-2026

$ 740.67 USD

Add to Wish List

The vibration damper in the 335d is a common failure item and can fail at as low as 60 thousand miles leaving you stranded. This kit includes everything needed to replace your vibration damper and service your drive belt system! Vibration Dampers (also called Harmonic Dampers or Harmonic Balancers) absorb and remove unwanted vibrations due to torsional twisting of the crankshaft. During cylinder combustions, the crank quickly flexes ever so slightly, resulting in resonance vibrations. These vibrations could lead to damage of the crankshaft or crank bearings over time if not accounted for. The vibration damper helps to eliminate these vibrations, thereby extending the life of your engine's mechanical components and preventing damage. If your vibration damper has failed, you will likely notice excess engine vibrations or shaking that will gradually get worse, especially around certain RPMs where the vibration resonance is most pronounced. This kit includes all of the components necessary to replace your damper with an OEM damper from Corteco, including belts, pulleys, hardware, and more. Also included in this kit is a brand-new line of specialty tools from Schwaben designed specifically for this replacement! You will get a Crankshaft Pulley Turner Tool, Stretch Belt Remover/Installer, T50 Alternator Wrench, and a 15/16" Pass-Through Socket, all included to make swapping out your old damper a quick and easy process! Standard tools you might need but are not included: 8mm Drill Bit (to use as flywheel locking pin) 32mm Fan Clutch Wrench - You may want a second 32mm to hold the coupler in place 24mm Box Wrench - For releasing tensioner Torque Wrench - To torque new crankshaft bolts Breaker Bar - to drive the crankshaft bolts further

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Crankshaft Pulleys & Harmonic Balancers

Genuine BMW Hex Bolt - 11211439395

Dinan Underdrive Crankshaft Pulley Kit - E60 M5, E63/64 M6 S85 5.0L ...

Genuine BMW Crank Pulley With Vibration Damper - E31 E38 E39 E53 M62 ...

Genuine BMW Crank pulley/Vibration Damper

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...

Genuine BMW Torx Bolt M12 X130 - 11231402618 - E39 M5

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...

Genuine BMW Engine Harmonic Balancer & Crank Pulley

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...

Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B5...

Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G01 G02 G29...

Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85 ...

Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G87 G80 G82...

Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW S5...

Basic Vibration Damper Replacement Kit w/ Specialty Tool Kit - E70 X5...

Complete Vibration Damper Replacement Kit w/ Specialty Tool Kit - E70...

Basic Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90 33...

Complete Vibration Damper Replacement Kit w/ Specialty Tool Kit - E90...

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