OEM VANOS Camshaft Center Bolt for MINI N-Series Engines
This OEM-style VANOS center bolt secures the VANOS camshaft adjuster to the camshaft on MINI N12, N14, N16, and N18 engines. The bolt is a torque-to-yield (TTY) fastener and must be replaced whenever it is removed.
Proper clamping force is critical for maintaining accurate camshaft timing and reliable VANOS operation. Reusing a stretched fastener can compromise timing system integrity and increase the risk of timing-related issues.
Whether you're replacing a timing chain, servicing VANOS components, installing camshafts, or rebuilding an engine, a new VANOS center bolt should always be installed during reassembly.
Why Replace the VANOS Center Bolt?
• OEM torque-to-yield design
• Required replacement after removal
• Maintains proper VANOS gear retention
• Helps ensure accurate cam timing
• Recommended during all timing system repairs
Common Services Requiring a New VANOS Bolt
• Timing chain replacement
• VANOS actuator replacement
• Camshaft replacement
• Cylinder head repairs
• Engine rebuilds
Fits:
• MINI Cooper N12 Engines
• MINI Cooper S N14 Engines (Intake Camshaft)
• MINI Cooper N16 Engines
• MINI Cooper S N18 Engines (Intake and Exhaust Camshafts)
Applications:
• R55 Clubman
• R56 Hatchback
• R57 Convertible
• R58 Coupe
• R59 Roadster
• R60 Countryman
• R61 Paceman
SneedSpeed Recommendation
Whenever servicing the timing system, replace all torque-to-yield hardware including VANOS center bolts, crankshaft bolt, timing chain tensioner, and related timing components. The cost of new hardware is insignificant compared to the labor required to access the timing system.
Built from Racing. Proven by Results.
