MST Serpentine Pulley Kits

Read more about the functionality and performance of MST tensioner systems.

The MST Serpentine Pulley Kit is famous for reliability, consistency, and stunning quality – all while making your engine look amazing! This system delivers a slight horsepower improvement by reducing belt slip and delivering more cooling to your engine than the standard V-belt setup. You will love how much quieter your engine runs, too!

Each Kit includes:

• Crank Pulley (with CNC-Machined Timing Marks)
• Alternator/Generator Pulley
• Idler Bracket Assembly with Bearing
• Custom Stainless Steel Crank Bolt and Alternator/Generator Nut
• 4-Rib Belt
• Mounting Hardware
• Installation instructions
• Fantastic range of anodised colours available – perfect with other MST components.

MST Serpentine tensioner systems are available in various colours and in standard oil thrower or sand seal configurations, click the images below to view their respective range’s:

Renegade Serpentine Pulley Kits

Serpentine Pulley Systems – Oil Thrower  / Sand Seal

Solid Serpentine Pulley Kits

Serpentine Pulley Systems – Oil Thrower  / Sand Seal

Raptor Serpentine Pulley Kits

Serpentine Pulley Systems – Oil Thrower  / Sand Seal

Matador Serpentine Pulley Kits

Serpentine Pulley Systems – Oil Thrower  / Sand Seal

Excalibur Serpentine Pulley Kits

Serpentine Pulley Systems – Oil Thrower  / Sand Seal