Vortech Superchargers 1392mm x 50mm Cog Supercharger Drive Belt (2A042-139)
1392mm x 50mm Cog Drive Belt for Maximum Load Capacity
The Vortech Superchargers 1392mm x 50mm Cog Supercharger Drive Belt is designed for cog/Gilmer-style supercharger drive systems where absolute belt control and slip-free power transfer are required. With a wide 50mm profile, this belt is built for extreme boost and high-load race applications where narrower belts may not provide sufficient strength or stability.
Vortech cog supercharger drive belts are engineered for most popular cog-drive supercharger applications. The Polychain-style toothed design ensures precise pulley synchronization under high RPM, making this belt an excellent choice for competition-level builds and aggressive boost combinations.
Key Features
- Cog / Gilmer-style belt for positive, slip-free power transfer
- 1392mm belt length for precise cog-drive applications
- Wide 50mm belt width for extreme load capacity
- Engineered for most popular Vortech cog-drive systems
- Ideal for high-boost and competition-level supercharger setups
Installation & Tensioning Note
- Polychain-style belts must be tensioned from the tooth side
- Do not tension from the flat side to avoid damaging the belt
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 2A042-139
- Drive Type: Cog / Gilmer
- Belt Length: 1392mm
- Belt Width: 50mm
- Application: Supercharger drive belt
Important Notes
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- Designed for racing and extreme performance applications
- California Proposition 65 Warning applies
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with real-world experience in spec'ing cog-drive systems for serious boost. If you need help confirming belt width, length, or matching pulleys for your setup, our team will make sure everything is correctly matched before you buy.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
