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Genuine BMW 2800CS Alternator Bearing

Alternator Pulley Bearing
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2 Alternator Bearings found

  • Diagram for BMW 2800CS Alternator Bearing - 12311739203
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    BMW 2800CS Grooved Ball Bearing

    Part Number: 12311739203
    $28.79 MSRP: $34.76
    You Save: $5.97 (18%)
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    Product Specifications
    • Other Name: Bearings, Rear Bearing
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1969-1971 BMW 2800CS
  • BMW 2800CS Alternator Bearing - 12311714522
    Diagram for BMW 2800CS Alternator Bearing - 12311714522
    View related parts
    Product Specifications
    • Other Name: Bearings
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1969-1971 BMW 2800CS

BMW 2800CS Alternator Bearing

An Alternator Bearing for the BMW 2800CS ensures smooth operation so the classic coupe's generator continues to deliver reliable voltage. Within the small steel housing lies the Alternator Bearing which holds low friction rollers so that the shaft does not grind, stabilizes the starter, and throttles power loss. This small component significantly contributes to improved electrical efficiency, as it reduces the drag from the alternator belt, allowing the 2800CS engine to rev freely so the cabin fans, lights, and ignition shine bright. The Alternator Bearing is highly regarded by drivers, with its sealed design preventing the ingress of grit and moisture, extending service intervals and protecting the well-known BMW charging system from unexpected failure. The same rugged Alternator Bearing is shared by both the early carbureted and later fuel-injected variants of the 2800CS. This ensures broad application and ease of sourcing for collectors. A significant advantage is early audible warning. The growl of a fatigued Alternator Bearing warns the pilot before voltage drops. This is added safety against spirited weekend drives. Because the part fits neatly between the pulley and the housing, it conserves valuable bay space, helping the slim BMW nose maintain its famed weight balance for sharp 2800CS cornering. The straight-six's high spin is withstood by the Alternator Bearing thanks to heat resistant grease and precision cages. This feature gives it a durability advantage over much of the vintage market. A new unit is almost always the answer to restoring that factory charging output. Equally, why the BMW 2800CS electrical layout still seems modern decades later. The Alternator Bearing is a tiny yet important component that enhances performance, efficiency, and confidence for every BMW 2800CS. Proven reliability, cross-model fitment, and self-protective noise clues elicit confidence in the Alternator Bearing quality.

If you are looking for OEM BMW 2800CS Alternator Bearing, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 2800CS Alternator Bearing that come backed by the manufacturer's warranty.

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