Worried about your S55 / N55 crank hub spinning? All the reports of spun hubs making you nervous about turning up the power? Want a little extra security your S55 crank bolt won’t back out leaving you with 24 bent valves? Here is an easy, and cost-effective way to do that. The VTT S55 crank bolt capture. slips over the head of the crank bolt fully encapsulating it, and locks it to the crank hub, meaning it cannot back out no matter what.
The VTT-CBC is 100% Billet Aircraft Grade Aluminum, Anodized black to protect it from the elements, and give it a stealth look. While this is not a full fix for all crank hub spinning issues like the VTT Splinelock Crank Hub Solution, VTT has found most of our issues have stemmed from the bolt itself backing out, and this is a great way to keep that from happening. Extremely lightweight at only 1.3 Oz’s it adds virtually no weight to the crank which is important for balance and vibration.
Kit includes hub capture, and all 12.9 hardware needed for install.
Note: In a small number of instances the capture will not like up with the crank bolt and damper bolts. In this case, suggest putting a little extra stretch on the bolt to get them lined up or you must install a new bolt clocking it correctly to align with the capture. The CBC is designed to be used with factory crank bolt only and will not work with 3rd party/aftermarket bolts.
Vehicles Supported
BMW F8X M2 Competition
BMW F8X M3/M4
⚠️ WARNING TO OUR CALIFORNIAN CONSUMERS:
This product can expose you to chemicals known to the State of California to cause cancer or birth defects and reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
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