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Genuine BMW 2800CS Belt Tensioner Bolt

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1 Belt Tensioner Bolt found

  • Diagram for BMW 2800CS Belt Tensioner Bolt - 07129904477
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    BMW 2800CS ISA Screw

    Part Number: 07129904477
    $5.06 MSRP: $6.18
    You Save: $1.12 (19%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Replaces: 07-11-9-904-102, 07-11-9-905-833, 07-12-9-904-066
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 1969-1971 BMW 2800CS

BMW 2800CS Belt Tensioner Bolt

The BMW 2800CS Belt Tensioner Bolt helps keep the serpentine belt firmly loaded. This gives the classic coupe crisp throttle response and whisper-quiet auxiliary drive. The spring arm pivots at the location of the Belt Tensioner Bolt and remains in alignment to redline. This Belt Tensioner Bolt keeps the alternator output steady by allowing the tensioner to provide constant pressure, so the bearings stay cool and the batteries remain charged. It is noted that the same part fits carbureted and fuel-injected BMW 2800CS versions. Hence, one robust Belt Tensioner Bolt fits all years without fuss. A smart damping function located within the tensioner collaborates with the Belt Tensioner Bolt to absorb vibrations, minimizing belt slap that can wear down rubber and metal. Later versions of the 2800CS have a Belt Tensioner Bolt similar to the one featured on various pre-existing versions. It incorporates an overrunning alternator decoupler pulley which allows the alternator to freewheel when decelerating, cutting down on noise. The earlier 2800CS cars utilized a one-way clutch pulley. Nonetheless, the Belt Tensioner Bolt offers constant anchoring and the same reliability to every setup. As the measurements given by BMW have not changed, drivers can easily install a fresh Belt Tensioner Bolt quickly to save on downtime and boost confidence before hitting the road. Real feedback ranks the screw as one of the dependable fasteners in the BMW powertrain as it resists rust and holds torque mile after mile. That strength helps ensure the balanced handling that helps a BMW feel planted because auxiliary drag stays predictable and steering assist never fades. Weighing just a few grams, it nevertheless enhances safety. Any driver of the 2800CS can be confident that the drive energy for the lights, cooling fan, and hydraulic pump is always available. Collectors appreciate how the part helps to preserve the original sound of an inline six 2800CS, away from squeal or rattle. Selecting a genuine BMW fastener will protect the value of the car as it will prove that the vehicle is surely a BMW and will not lose the essence that an enthusiast appreciates.

If you are looking for OEM BMW 2800CS Belt Tensioner Bolt, 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 Belt Tensioner Bolt that come backed by the manufacturer's warranty.

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