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BMW Drive Belts & V-Belts

Your BMW's drive belts are wear items, and will degrade and crack over time. Don't wait until you have a belt failure... don't get stranded! Replacing your BMW's belts, such as the alternator belt, power steering belt, air conditioning AC belt, or serpentine belt is a low cost insurance policy to preventing a break down -- or worse, engine damage. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

While also inspecting your serpentine belts, also check for wear or resistance in the pulleys. The tensioner pulley and deflection pulley are the primary sources for belt squealing. The rubber-isolated pulleys can also break apart, leading to total belt failure. We sell the tensioner and deflection pulleys for the M50 engine family used in the E34, E36, E39, E46, X5, Z3, and Z4.

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Atlantic Automotive Engineering Power Steering Pully - 32427830838 - E46 M3
Atlantic Automotive Engineering Power Steering Pully - 32427830838 - ...
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Atlantic Automotive Engineering - Corporate Logo
T#:45757458
Part#: 32427830838
In Stock
$ 50.99

This product was last offered at the strikethrough price on
10-14-2026

$ 44.99 USD
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$ 50.99

This product was last offered at the strikethrough price on
10-14-2026

$ 44.99 USD
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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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ARP Harmonic Damper Bolt Set - BMW S58
ARP Harmonic Damper Bolt Set - BMW S58
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ARP - Corporate Logo
T#:49092362
Part#: ARP-CBS-S58
Ships in 4 Business Days
$ 134.99 USD
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$ 134.99 USD
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The OE crank bolts are grade 10 torque-to-yield bolts, designed for only a single use. For vehicles making stock power, the stock bolts are more than enough. Unfortunately, vehicles making more power than stock have experienced issues with the stock damper bolts coming loose and breaking, leading to engine and crank damage. 5150 AutoSport worked with ARP to create this ARP Harmonic Damper Bolt Set to address this issue. These upgraded bolts are stronger than the factory bolts and are designed to provide even repeatable torque load, preventing them from breaking and allowing them to be re-torqued as needed.
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Atlantic Automotive Engineering Power Steering Pully - 32421736934 - E34, E39, E32, E38, E31
Atlantic Automotive Engineering Power Steering Pully - 32421736934 - ...
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Atlantic Automotive Engineering - Corporate Logo
T#:45757462
Part#: 32421736934
Ships in 4 Business Days
$ 45.99 USD
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$ 45.99 USD
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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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Dinan Underdrive Crankshaft Pulley Kit - E60 M5, E63/64 M6 S85 5.0L
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 Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Dinan - Corporate Logo
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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M7 Lightweight Crank Pulley - Stock Size
M7 Lightweight Crank Pulley - Stock Size
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M7 Speed - Corporate Logo
T#:12774050
Part#: 53-3M7101-0
In Stock
$ 159.99

This product was last offered at the strikethrough price on
08-31-2026

$ 140.99 USD
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$ 159.99

This product was last offered at the strikethrough price on
08-31-2026

$ 140.99 USD
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Hex Bolt - MINI
Hex Bolt - MINI
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Bavarian Autosport - Corporate Logo
T#:16940487
Part#: 11217616164
In Stock
Sale - Save 20% $ 12.99

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

$ 10.39 USD
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Sale - Save 20%
$ 12.99

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

$ 10.39 USD
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Used to attach the crank pulley / vibration dampener
Hex Bolt - N52, N54
Hex Bolt - N52, N54
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Bavarian Autosport - Corporate Logo
T#:19792190
Part#: 11211439395
Ships on Nov 16, 2026
Sale - Save 20% $ 18.99

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

$ 15.19 USD
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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
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Replacement center bolt for the engine crank pulley.
Atlantic Automotive Engineering Power Steering Pully - 32427516620 - E60 525i 528i 530i, E70 X5 X5 xDrive35d
Atlantic Automotive Engineering Power Steering Pully - 32427516620 - ...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Atlantic Automotive Engineering - Corporate Logo
T#:45757468
Part#: 32427516620
In Stock at Vendor
$ 42.99 USD
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$ 42.99 USD
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A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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Atlantic Automotive Engineering N52 N54 Power Steering Pulley - 32427558757 - E60 535i 535xi, E61 535xi, E70 X5
Atlantic Automotive Engineering N52 N54 Power Steering Pulley - 32427...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Atlantic Automotive Engineering - Corporate Logo
T#:45757465
Part#: 32427558757
In Stock at Vendor
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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Atlantic Automotive Engineering Power Steering Pully - 32421437990 - E39 540i, E38 740iL, E53 X5
Atlantic Automotive Engineering Power Steering Pully - 32421437990 - ...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Atlantic Automotive Engineering - Corporate Logo
T#:45757461
Part#: 32421437990
Ships in 4 Business Days
$ 34.99 USD
Free Shipping on orders $49 and up
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$ 34.99 USD
Free Shipping on orders $49 and up
Add to Wish List

A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering.

Why choose a new pulley?

Smooth operation – Ensures proper belt tension for dependable pump performance.

Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys.

System protection – Protects the pump and steering components from damage.

Install a new pulley and keep your steering system running quietly, efficiently, and confidently.

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Atlantic Automotive Engineering Power Steering Pully - 32421247891 - E36
Atlantic Automotive Engineering Power Steering Pully - 32421247891 - ...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Atlantic Automotive Engineering - Corporate Logo
T#:45757460
Part#: 32421247891
Ships in 4 Business Days
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 42.99 USD
Free Shipping on orders $49 and up
Add to Wish List
A new power steering pulley is key to keeping your steering system smooth and reliable. Over time, pulleys can warp, crack, or wear, causing belt slippage, whining noises, or even pump failure. Installing a fresh pulley restores correct belt alignment, eliminates noise, and maintains consistent hydraulic pressure for precise, effortless steering. Why choose a new pulley? Smooth operation – Ensures proper belt tension for dependable pump performance. Noise reduction – Eliminates squealing, whining, or vibration from worn pulleys. System protection – Protects the pump and steering components from damage. Install a new pulley and keep your steering system running quietly, efficiently, and confidently.
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