QuadBoss® Billet Water Pump Impellers replace the stock plastic impeller, with a more reliable aluminum version. Requires no modifications and installs just like the factory impeller. Built from...

Keep your battery charged and ready to go with a steady supply of power with QuadBoss® Alternators, designed to meet or exceed OE specifications. O.E.M.-style connectors with stock mounting...

The QuadBoss® Steering Rack Assembly not only comes with the rack, but with tie-rods and inner tie-rod ends to replace the worn or broken O.E.M assembly, at a fraction of the price. ...

QuadBoss® Fuel Pressure Regulators replace malfunctioning or worn out units. Maintains constant fuel pressure Installs in the stock location Direct OE-quality replacement

These voltage regulators are designed to handle increased power loads and keep the voltage strong and steady. Designed to meet or exceed original equipment. Includes O.E.M.-style connectors and stock...

When your engine starts, the fun starts. Keep your Quad humming and wheels turning with a powerful and reliable starter. Built to meet or exceed OEM specifications for dependable starting...

Upgrade worn or leaking brakes with QuadBoss Caliper Rebuild Kits, which include the rubber seals, boots, and related components needed to rebuild one brake caliper, restoring proper braking...

Kits contain the three outer case seals for repairing oil leaks. Direct-fit replacement seals designed for precise fit and easy installation Helps prevent gear oil leaks and keep water, dirt,...

The QuadBoss® Complete Fuel Pump Modules include all the necessary parts to replace one fuel pump module. Draws less current than O.E.M. units while maintaining the same flow rate at working pressure...

Designed as a direct O.E.M. replacement that's built to outperform the factory pads. QuadBoss® Sintered Brake Pads are built with a sintered compound that offers an extended life span, with...