Cranktechnics
FOR BMW N55/S55 UPGRADED HIGH PERFORMANCE 4 PINNED CRANK HUB CRANKHUB KIT
FOR BMW N55/S55 UPGRADED HIGH PERFORMANCE 4 PINNED CRANK HUB CRANKHUB KIT
Out of stock
Couldn't load pickup availability
- Free UK Shipping
- 30 Day Return Policy
- Secure Payment
Description
Description
The original equipment design has been prone to "slipping" or "spinning" particularly in tuned vehicles, and to a lesser extent in stock cars. This issue can range from necessitating engine retiming to, at its worst, potential piston-to-valve contact and the need for an engine rebuild.
The Crank Hub is meticulously engineered to rectify the inherent vulnerability of the stock crank hub design, ensuring prolonged durability.
Its two-piece structure facilitates easier installation, while the 4-pin interface with the OE Crank adds an additional layer of security.
Constructed from EN36, a material commonly employed in manufacturing crankshafts for automotive and aerospace industries, the S55/N55 Crank Hub Fix is engineered to withstand extreme conditions and provide reliability under intense stress.
Included in the kit are a drill bit and alignment guide to facilitate installation by a trained professional.
Whether you're a performance enthusiast, a track day aficionado, or simply looking to safeguard your investment, the 2-Piece 4-Pinned Crank Hub stands as the pinnacle of preventative care.
Contents:
1 x EN36 Heat Treated Material 2 Piece 4 Pinned CrankHub
1 x Drill bit
1 x Drill bit Alignment Guide
1 x Crankshaft Vibration Damper Securing Bolt
To Fit:
BMW 335i E90 E91 E92 E93 F30 F31 F34 N55
BMW 435i F32 F33 F36 N55
BMW 535i F07 F10 F11 N55
BMW 640i F06 F12 F13 N55
BMW 740i, 740Li F01 F02 F03 F04 N55
BMW X3 35i F25 N55
BMW X4 35i F26 N55
BMW X4 M40i F26 N55
BMW X5 35i E70 F15 N55
BMW X6 35i E71 E72 F16 N55
BMW M2 F87 N55
BMW M2 F87 CS S55
BMW M2 F87 Competition S55
BMW M3 F80 S55
BMW M3 Competition F80 S55
BMW M3 CS F80 S55
BMW M4 F83 S55
BMW M4 Competition F83 S55
BMW M4 F82 S55
BMW M4 Competition F82 S55
BMW M4 CS F82 S55
BMW M4 GTS F82 S55
We suggest the Crank Hub System to be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur.
Shipping
Shipping
Shipping times
We will endeavor to deliver your order to you within 3-5 working days, providing the goods are in stock (Unless a longer delivery period is clearly stated on the specific product page). If we are not able to meet this deadline, we will contact you within 5 days of receipt of your order to arrange an alternative delivery date. However, if this is not acceptable to you, we will offer you the choice of cancellation or a refund.
Please note that deliveries to Ireland, Isle of Man, Isles of Sicily, The Highlands and Islands of Scotland can take longer than 3-5 days to deliver - Please ask if express delivery is required. In some cases we may contact you with a quote for international shipping where the cost for shipping for the chosen destination is not available at the time of your order .
INTERNATIONAL CUSTOMER'S
Standard delivery is a Delivered Duties Unpaid (DDU) shipping service. This means buyers won't pay duties and tax at checkout but WILL have to pay the carrier for duties and taxes on delivery in the destination country
UK CUSTOMERS
You'll pay all postage, taxes, and import charges upfront, and you won't have to pay any extra charges when your item is delivered. Tracking is always included so you can track your item right to your door.

Accessories And Fitting Kits
Air Conditioning Parts
Air Flow Mass Meters and Parts
Air Suspension
All Products
all products
Alternators & Dynamos
Belt Drive Fan Timing All
Body & Trim
Brake Drums
Brake Hydraulics
Brake Pads Only
Brake Shoes
bushes
Bushes , Mountings Etc
Cables
Clutch Hydraulics
Clutch Parts & Flywheels
Clutch Switches & Sensors
Clutches Parts , Flywheels
Cooling Fans & Heating Fans
Crankshaft Pulleys
CV Joints
Drive Belts Kits
Driveshafts
EGR Valves
Engine
Engine And Fuel Sensors
Engine Man + Fuel Inj Parts
Engine Oil Sump
Engine Parts
Engine Tappets - Cam Followers
Exhaust Parts
Filler Caps , Tanks , Senders
Filter All
Front & Rear Brake Discs Only
Front & Rear Brake Discs Pads
Front Brake Discs And Pads
Front Brake Discs Only
Fuel Pumps
Fuel Tanks And Sender Units
Gaskets Seals etc
Gear Selector , Links Etc
Head Bolts
Head Gaskets Sets - Kits
Lambda Sensors - Oxygen Sensor
Lighting
mountings etc
Oils Lubricants Chemicals All
Other
Other Clutch Parts
Other Engine Parts
Other Fuel & Engine Management
Other items
Other Steering & Suspension
Panels
Prop+Drive Shaft Bearings Etc
Propshafts
Rack Track Link Bar Joints Etc
Radiator Caps & Thermostats
Radiators , Heaters , Coolers
Rear Brake Discs And Pads
Rear Brake Discs Only
Shock Absorber Strut Etc
Spark Pugs Glow Plugs & Coils
Springs Coil and Gas All Types
Starter Motors
Steering & Suspension
Suspension Spheres
Switch' Sensor Cooling Heating
Switches, Sensors Body & Panel
Tensioners Pulley Idlers & Kit
Timing Belt Kits And Parts
Timing Chain Kits And Parts
Transmission
Transmission Filters and Kits
UFI
Water Hoses & Pumps
Wheel Bearing Kits - Hub Kits
Wheel Bearings Hubs
Wiper Blades
Wiper Motors + Mechanisms
Wishbone Arms
With Filters
Why Choose A to Z Motor Spares Wakefield?
A to Z Motor Spares
Family-Owned & Trusted Since the 80s
With over 20 years of trading experience, we are a family-run business passionate about providing top-quality car parts at unbeatable prices. Our long history in the industry means you can trust us to provide the right parts for your car.
A to Z Motor Spares
Direct from Manufacturer
We buy directly from UK-based manufacturers, cutting out the middleman. This direct supply chain allows us to offer car parts at up to 30% cheaper than high street stores. Plus, our focus on UK suppliers ensures we help keep jobs local.
A to Z Motor Spares
High-Quality, UK-Based Products
We only work with trusted UK suppliers and manufacturers, ensuring you receive high-quality, reliable car parts. Whether you're looking for regular maintenance items or specific MOT parts, we have you covered.
Trusted by leading brands