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Crankshaft Pulleys & Harmonic Balancers

Keep your drive belt system in check by replacing your BMW's crankshaft pulleys and harmonic balancers.
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Genuine BMW Hex Bolt - 11211439395
Genuine BMW Hex Bolt - 11211439395
Genuine BMW - Corporate Logo
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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Genuine BMW Crank Pulley With Vibration Damper - E31 E38 E39 E53 M62 4.4L
Genuine BMW Crank Pulley With Vibration Damper - E31 E38 E39 E53 M62 ...
Genuine BMW - Corporate Logo
T#:32875
Part#: 11231741773
Ships in 8 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
Free Shipping on orders $49 and up
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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
Genuine BMW Crank pulley/Vibration Damper
Genuine BMW - Corporate Logo
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

M7 Lightweight Crank Pulley - Stock Size
M7 Lightweight Crank Pulley - Stock Size
M7 Speed - Corporate Logo
T#:12774050
Part#: 53-3M7101-0
In Stock
$ 159.99 USD
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$ 159.99 USD
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Adjustment Pulley W11 1.6L Engine
Adjustment Pulley W11 1.6L Engine
We Price Match - Give Us A Call or Chat!
Ina - Corporate Logo
T#:591703
Part#: 11288625983
In Stock
$ 31.99

This product was last offered at the strikethrough price on
08-12-2026

$ 28.99 USD
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$ 28.99 USD
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Ensure your Mini's engine runs smoothly with the idler pulley, a crucial component in routing the serpentine belt. Discover the benefits below:

  • Smooth Belt Routing: Helps to effectively route the serpentine belt for optimal engine performance.
  • Prevents Rattles: Eliminates high-pitched rattles caused by worn-out bearings, ensuring a quieter driving experience.
  • Easy Installation: Simple bolt-on design requires no special tools, making installation hassle-free.
  • Enhanced Engine Performance: Maintains proper belt tension, preventing slippage and ensuring efficient power delivery.
  • Durable Construction: Crafted from high-quality materials for long-lasting durability and reliability.

Upgrade your Mini's engine with the idler pulley to maintain smooth belt operation and prevent unwanted noises.

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Hex Bolt - MINI
Hex Bolt - MINI
Bavarian Autosport - Corporate Logo
T#:16940487
Part#: 11217616164
In Stock
Sale - Save 23% $ 12.99

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

$ 9.99 USD
Free Shipping on orders $49 and up
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Sale - Save 23%
$ 12.99

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

$ 9.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Used to attach the crank pulley / vibration dampener
Hex Bolt - N52, N54
Hex Bolt - N52, N54
Bavarian Autosport - Corporate Logo
T#:19792190
Part#: 11211439395
In Stock
Sale - Save 20% $ 18.99

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

$ 15.19 USD
Free Shipping on orders $49 and up
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Sale - Save 20%
$ 18.99

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

$ 15.19 USD
Free Shipping on orders $49 and up
Add to Wish List
Replacement center bolt for the engine crank pulley.
Genuine BMW Torx Bolt M12 X130 - 11231402618 - E39 M5
Genuine BMW Torx Bolt M12 X130 - 11231402618 - E39 M5
Genuine BMW - Corporate Logo
T#:25064
Part#: 11231402618
Ships in 2 Business 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 - BMW B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...
Genuine BMW - Corporate Logo
T#:50888347
Part#: 11235A3CF02
Ships in 1-2 days
New Item
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
Free Shipping on orders $49 and up
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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
Free Shipping on orders $49 and up
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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 B48TU (Gen 2 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...
Genuine BMW - Corporate Logo
T#:51813328
Part#: 11235A3CF02KT
Ships in 2 Business Days
New Item
$ 798.99 USD
Free Shipping on orders $49 and up
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$ 798.99 USD
Free Shipping on orders $49 and up
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
Genuine BMW Engine Harmonic Balancer & Crank Pulley
Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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 Harmonic Balancer & Crank Pulley Replacement Kit - BMW B58TU (48V)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...
Genuine BMW - Corporate Logo
T#:51602353
Part#: 11239845162KT
Ships in 1-2 days
New Item
$ 970.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 970.99 USD
Free Shipping on orders $49 and up
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 Harmonic Balancer & Crank Pulley Replacement Kit - BMW B46 (Gen 1 / B46A)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B4...
Genuine BMW - Corporate Logo
T#:51602367
Part#: 11238638446KT
Ships in 1-2 days
New Item
$ 810.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 810.99 USD
Free Shipping on orders $49 and up
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 Harmonic Balancer & Crank Pulley Replacement Kit - BMW B58TU2 (Gen 3 / B58N)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...
Genuine BMW - Corporate Logo
T#:51813329
Part#: 11239453608KT
Ships in 3 Business Days
New Item
$ 977.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 977.99 USD
Free Shipping on orders $49 and up
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 Harmonic Balancer & Crank Pulley Replacement Kit - BMW B58 & B58TU (Non-48V)
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW B5...
Genuine BMW - Corporate Logo
T#:51426490
Part#: 11239846660KT
Back Ordered
New Item
$ 933.00

This product was last offered at the strikethrough price on
03-10-2026

$ 849.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 849.99 USD
Free Shipping on orders $49 and up
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.
Show More Show Less
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B58N)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B58TU2 (Gen 3 / B5...
Genuine BMW - Corporate Logo
T#:50822333
Part#: 11239453608
Ships in 3 Business Days
New Item
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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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 B58 3.0L
Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G01 G02 G29...
Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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
Genuine BMW Vibration Damper - 11237513862 - E39,E46,E53,E83,E85 ...
Genuine BMW - Corporate Logo
T#:19175
Part#: 11237513862
Ships in 6 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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
Add to Wish List


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/G/3 F97 F98 S58 3.0L
Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G87 G80 G82...
Genuine BMW - Corporate Logo
T#:635920
Part#: 11238053287
Ships in 6 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
Free Shipping on orders $49 and up
Add to Wish List
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
Free Shipping on orders $49 and up
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 Harmonic Balancer & Crank Pulley Replacement Kit - BMW S58 3.0L
Genuine BMW Harmonic Balancer & Crank Pulley Replacement Kit - BMW S5...
Genuine BMW - Corporate Logo
T#:51848531
Part#: 11238053287KT
Ships in 6 Business Days
New Item
$ 1,053.57 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,053.57 USD
Free Shipping on orders $49 and up
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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BMW Mini
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