MMX
MMX BMW S55 Crank Hub Kit (M2 Comp/M3/M4)
IN STOCK WITH SUPPLIER. DESPATCH IN 3-5 DAYS.
MMX BMW S55 Crank Hub Kit (M2 Comp/M3/M4)
R44 Performance HQ
Latif House, First Way, Wembley
Unit 4
London HA9 0JD
United Kingdom
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IN STOCK WITH SUPPLIER. DESPATCH IN 3-5 DAYS.
MMX BMW S55 Crank Hub Kit is an essential modification for the S55 engine. It's no secret that the S55 is prone to spinning its crank hub resulting in quite a hefty repair bill. Once the crank hub spins, the engines timing is completely thrown off resulting in pistons hitting the valves and complete engine failure. Investing in preventative maintenance could make all the difference!
As a preventative measure, MMX have developed this crank hub upgrade kit to ensure the friction plates can't slip and with a new crank bolt tightened appropriately, this delivers a substantial improvement in reliability versus the OE version. It offers the most comprehensive solution on the market at one of the most compelling price points.
Careful design has also allowed MMX to develop a solution that's easy to install compared to some other products as there's no drilling or modification required to the OE crankshaft, saving you time and money.
The MMX Performance one-piece crank hub is machined from billet EN36 that's been heat-treated with a 0.75mm case hardening, making it incredibly strong and durable. Combine this product with the MMX S55 crank hub capture plate for the ultimate solution.
PRODUCT SPECIFICATION
- Machined from billet EN36
- Heat-treated with a 0.75mm case hardening for strength & durability
- Fits MMX's crank hub capture plate
COMPATIBILITY
- BMW F87 M2 Competition Coupe (2018-2021)
- BMW F80 M3 Saloon (2014-2019)
- BMW F82/3 M4 Coupe/Convertible (2014-2019)
WHAT'S IN THE BOX?
- 1x MMX S55 crank hub kit
Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.
It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.
We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
All in stock products ship the same day if ordered before 2pm GMT
For out of stock items we will contact you with an estimated wait time if not otherwise specified above.
We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy
All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.
PLEASE NOTE
- Orders with both in-stock and backorder or out-of-stock products will be dispatched once all products are available to ship together.
- Contact our sales team if you want your parts fitted to your vehicle at our London workshop.
- Shipping estimates are based on courier delivery times and don't include time to despatch from our warehouse.