Crankshaft Pulleys & Harmonic Balancers for BMW Z Series G29 (2019+)

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Keep your drive belt system in check by replacing your BMW's crankshaft pulleys and harmonic balancers.
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Crankshaft Pulley
Crankshaft Pulley
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:586900
Part#: 11238638534
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$ 545.99 USD
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$ 545.99 USD
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This is the main crankshaft pulley commonly referred to as the harmonic balancer.
ATI Super Damper / Harmonic Balancer - Stock Size - BMW B58A (Gen1), B58C B58D (Gen2/TU) 3.0L
ATI Super Damper / Harmonic Balancer - Stock Size - BMW B58A (Gen1), ...
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ATI - Corporate Logo
T#:43142742
Part#: 918573
In Stock at Vendor
$ 418.99 USD
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$ 418.99 USD
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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...
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Genuine BMW - Corporate Logo
T#:51813328
Part#: 11235A3CF02KT
Ships in 1-2 days
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$ 788.99 USD
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$ 788.99 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 / B46D)
Genuine BMW Harmonic Balancer & Crank Pulley - BMW B48TU (Gen 2 / B4...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:50888347
Part#: 11235A3CF02
Ships in 1-2 days
New Item
10% 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.

$ 706.99 USD
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10% 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.

$ 706.99 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...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:51426490
Part#: 11239846660KT
Ships in 4 Business Days
New Item
$ 933.00

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

$ 848.99 USD
Free Shipping on orders $49 and up
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$ 848.99 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 Engine Harmonic Balancer & Crank Pulley - BMW G01 G02 G29 B58 3.0L
Genuine BMW Engine Harmonic Balancer & Crank Pulley - BMW G01 G02 G29...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:635925
Part#: 11239846660
Ships in 4 Business Days
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.
Show More Show Less
ATI Super Damper / Harmonic Balancer - 10% Underdrive - BMW B58A (Gen1), B58C B58D (Gen2/TU) 3.0L
ATI Super Damper / Harmonic Balancer - 10% Underdrive - BMW B58A (Gen...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ATI - Corporate Logo
T#:43142743
Part#: 918352
Back Ordered
$ 451.99 USD
Free Shipping on orders $49 and up
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$ 451.99 USD
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This ATI Super Damper is a direct replacement for the OEM Harmonic Balancer, designed to further reduce harmful engine harmonics that could lead to damage to sensitive engine components. The 10% underdrive function of this super damper is designed to increase usable horsepower by reducing parasitic power loss without greatly affecting engine accessories.
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ATI Super Damper / Harmonic Balancer - 21% Underdrive - BMW B58A (Gen1), B58C B58D (Gen2/TU) 3.0L
ATI Super Damper / Harmonic Balancer - 21% Underdrive - BMW B58A (Gen...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ATI - Corporate Logo
T#:43142744
Part#: 918351
Back Ordered
$ 418.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 418.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This ATI Super Damper is a direct replacement for the OEM Harmonic Balancer, designed to further reduce harmful engine harmonics that could lead to damage to sensitive engine components. The 21% underdrive function of this super damper is designed to greatly increase usable horsepower for racing applications by driving engine accessories slower, reducing overall parasitic power loss.
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