A small component can make the difference between a successful VVT repair and a costly comeback

2026-09-22[Close]



A small component can make the difference between a successful VVT repair and a costly comeback.

Introducing the latest TIMING-X VVT system components:
• VVT Sprockets
• OCV Center Bolts
• VVT Solenoids
In professional timing-system repair, the OCV center bolt is more than a mounting bolt. Its internal oil-control function directly affects VVT hydraulic operation.
Why supply it together with the VVT sprocket?
✓ Helps reduce the risk of installation-related fastener failure
✓ Helps prevent recurring VVT hydraulic fault codes
✓ Supports reliable oil flow and cam-phaser operation
✓ Creates a more complete Timing Kit solution
✓ Reduces the risks associated with reusing an old component
The OCV center bolt is commonly treated as a one-time-use component during timing-system service. Proper installation also requires the camshaft to be counterheld with the correct camshaft holding tool. An impact gun should not be used, as impact vibration may damage the internal spring-loaded valve or cam-phaser locking mechanism.
For Timing Kit suppliers, adding the matching VVT sprocket and OCV center bolt is not simply adding another part—it is adding protection against repeat repairs.
TIMING-X
INSTALL ONCE, NEVER COME BACK.
0.057142s