BCBC VCTB-1000 Engine Variable Valve Timing (VVT) Sprocket Bolt

Overview

The Melling VCTB-1000 is a standard replacement variable valve timing sprocket bolt for select Ford, Lincoln, and Mercury applications. It is built for stock-style service where the original bolt has been damaged, lost, or must be replaced during timing service.

This part fits 2004-2010 Ford F-150, 2005-2014 Ford Expedition, and 2005-2014 Lincoln Navigator applications, with additional coverage across other select Ford and Mercury models. The Melling VCTB-1000 is a direct service part for engine hardware replacement needs.

Key Features

• Standard replacement VVT sprocket bolt for engine timing service
• Steel construction for secure fastening performance
• Metric, fine-thread design with hex head drive
• Partially threaded bolt with stock-style dimensions
• Fits select Ford, Lincoln, and Mercury applications

Detailed Description

The VCTB-1000 is designed for variable valve timing sprocket retention in engines that require a replacement bolt during repair or reassembly. Melling supplies this bolt as a stock replacement option for select Chrysler, Ford, and General Motors applications, and this listing covers the Ford, Lincoln, and Mercury fitments shown below. The bolt uses a hex head, fine metric threads, and steel construction to match common OE-style service requirements. This part cross-references Cloyes VCB100 for the same application.

Use the Melling VCTB-1000 when servicing timing components on Ford F-150, Ford Mustang, or Lincoln Navigator applications that call for a replacement VVT bolt. The part number VCTB-1000 is also useful when matching service documentation or ordering by reference number.

Common Uses

• Replacing a damaged or missing VVT sprocket bolt
• Restoring proper timing component retention during engine service
• Addressing torque-to-yield bolt replacement requirements
• Supporting reassembly after timing chain or cam phaser work
• Matching stock replacement hardware specifications

Installation Notes

Verify thread type, head drive size, and overall length before installation. This bolt is listed for applications where the original torque-to-yield bolt must be replaced, so follow the vehicle service procedure and torque specifications exactly. Confirm fitment against the engine application before assembly, especially on Ford Explorer, Ford F-250 Super Duty, and Mercury Mountaineer models.

Quality Assurance

Melling manufactures this replacement bolt from steel and positions it as a stock replacement hardware solution for select engine applications. The VCTB-1000 is intended for service use where reliable fastening and correct fit are required.