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Genuine BMW BMW Drive Belts & V-Belts for BMW X Series F39 (2018+)

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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Genuine BMW Crankshaft Pulley (Vibration Damper) - F48 F39

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:522791

Part#: 11238602800

In Stock

6% off MSRP $ 579.98

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

$ 546.99 USD

Limited Qty Sale

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Qty

6% off MSRP

$ 579.98

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

$ 546.99 USD

Limited Qty Sale

Add to Wish List

Upgrade your BMW engine with the Genuine BMW Crankshaft Pulley (Part Number: 11238602800). This OEM crankshaft pulley, designed specifically for BMW models, ensures optimal engine performance and reliability.

Key Features:

Genuine BMW part for perfect compatibility and functionality
Precision engineering for a perfect fit and long-lasting performance
Designed to meet BMW's high standards for quality and durability
Ensures proper belt tension and smooth operation of engine accessories
Compatible with specific BMW models (verify compatibility before purchase)

Replace your worn or faulty crankshaft pulley with this Genuine BMW part to maintain your vehicle's performance and drive with confidence.

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Genuine BMW Mechanical Accessory Belt Tensioner - BMW B46/48 B58 ...

For vehicles with the B46D/B48E engine only and a production date up to 02/2022

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:573281

Part#: 11288580360

In Stock

3% off MSRP $ 188.99

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

$ 182.99 USD

Add to Wish List

Qty

3% off MSRP

$ 188.99

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

$ 182.99 USD

Add to Wish List

Accessory belt tensioners provide tension to the belt drive system, ensuring the belt is able to properly turn engine accessories without slipping. If your tensioner has failed, replace it with a brand-new unit to ensure proper water pump and alternator functionality.

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