OPEN and Shipping 6 Days a Week Read our COVID-19 Update
Now Offering CURB-SIDE Pickup / FREE SHIPPING on Orders $49+ *exclusions apply
Sales & Specials

One Piece Crank Hub Solution

Put an end to your S55 crank hub woes once and for all
Mfg Part #
GS55CHV1
ECS Part #
ES#4000824
Brand
Gintani
1695.00
Free Shipping Free Shipping
on orders $49 and up
Availability: Back Ordered, Contact Us
Auto Notify
Qty
Does this fit my vehicle?

Product Details

The crank hub on the high-powered BMW S55 is not keyed or locked in place. While this is not a departure from previous BMW engine designs, the S55 is such a fast revving, high power motor, in which under a variety of circumstances, the hub can be allowed to spin on the crank. As an interference-style engine, too much spin results in piston-to-valve contact, and an extremely expensive rebuild ($,$$$) or replacement ($$,$$$). While the specific parameters surrounding failure are not precisely known, one thing is clear: slippage causes severe engine damage. This slippage, or spinning, is not isolated to just DCT or just manual cars, just stock or just modified cars, nor does every car experience failure. It's just an expensive gamble to not address this point of failure.

Offering both a positively-located and securely-torqued fix, Gintani's one-piece crank hub is the one-and-done solution for S55 owners seeking peace of mind on their stock cars, all the way up to high horsepower monsters. 

Machined at Gintani's facility in Los Angeles, California, this kit includes everything explicitly required to address the dangers of the factory crank hub: installation crank bolt, key hole drill bit and drill block, Gintani upgraded crank bolt, and most importantly: Gintani F8X One Piece Crank Hub.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW All All S55 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings