Rvng S55 Crank Hub Upgrade Kit
Shipping calculated at checkout
Only 5 in stock
Pickup currently unavailable
Description
RVNG RaceWorks proudly introduces our comprehensive crank hub solution for BMW N54/N55/S55 engines that eliminates the need for drilling the crank for pins. The crank hubs have "Spline Lock" technology incorporated by using precision-machined splines that press securely into the crank, creating a robust and slip-free connection. This design has proven its exceptional durability, handling 8,000 RPM and over 900 WHP without any slippage.
Key Features:
- Spline Lock Technology: Precisely engineered splines press-fit into the crank for a secure lock, eliminating the need for crank drilling or pins.
- Uncompromising Durability: CNC-crafted from 440C tool steel with a Rockwell rating of HRC60, ensuring maximum strength and reliability under extreme conditions.
- Versatile Configurations: Available in multiple setups, including options with OEM bolt, oil pump sprocket, and crank bolt capture for a complete solution.
- Simplified Installation: Installs like a stock hub with no drilling required, making the process faster, fully reversible, and less labor-intensive.
Installation & Disclaimer:
- Professional Installation Required: Installation must be carried out by a qualified shop or technician using proper timing tools to ensure precise fitment and avoid engine damage.
- Race-Only Application: This product is designed for off-road or race use only and carries no warranty.
- No-Slip Guarantee: Valid exclusively when installed by an RVNG-certified install center. Improper installation voids the guarantee and may result in engine damage.
At RVNG RaceWorks, we stand by the performance and reliability of our solutions. For those pushing the limits of their BMW, our crank hub solution ensures you’re equipped for peak performance without compromise.
Shipping Information
Orders are processed same or next business day. Shipping times vary depending on the product, shipping service, and whether freight shipping is required. While we ensure all inventory levels are current and accurate, they can change due to logistics and inventory feeds. Standard shipping typically takes 3-7 business days, but some items may require additional time depending on their origin. Feel free to call us anytime for the latest status of your order.
