40 Series Parts

Comet Bronze Bushing

The Comet Bronze Bushing is a premium quality bushing designed for durability and optimal performance. Constructed from high-grade bronze, this bushing is engineered to withstand the rigors of heavy use, ensuring a long-lasting and reliable operation...

44 Series Magnum Driver 3/4" Bore, Comet

The 44 Series Magnum Driver with a 3/4" bore by Comet is a high-quality clutch system designed to provide reliable and consistent performance. This driver is specifically designed for use with lighter and less powerful engines, making it a popular choice...

44 Series Magnum Driver 1" Bore, Comet

The 44 Series Magnum Driver with a 1" bore by Comet is a high-quality clutch system designed to provide reliable and consistent performance. This driver is specifically designed for use with heavier and more powerful engines, making it a popular choice...

40 Series Driven 5/8" Bore, Comet

The 40 Series Driven 5/8" Bore from Comet is an excellent clutch choice for your go-kart or mini bike. This high-performance clutch is designed to provide your vehicle with the power and torque it needs to handle tough terrain, making it a reliable and...

40 Series Driven 3/4" Bore, Comet

The 40 Series Driven 3/4" Bore from Comet is a reliable and high-performance clutch that is designed to give your go-kart or mini bike the power and torque it needs to handle tough terrain. This clutch features a 3/4" bore and is compatible with a range...

40 Series Comet Driven Spring Red

The 40 Series Comet Driven Spring Red is an essential component for any Comet 40 series torque converter system. This high-quality spring is specifically designed to provide reliable and consistent performance, ensuring smooth and efficient power...

Bellville Washer

A Belleville Washer, also known as a conical spring washer, is a type of washer that is designed to provide a high degree of spring tension and shock absorption. These washers consist of a cone-shaped disc with a slightly curved shape, which allows them...

Driver Compression Spring, 40 Series

The Driver Compression Spring, 40 Series, is a high-quality replacement component designed to keep your vehicle running smoothly. This spring is made from durable materials that are built to last and withstand the rigors of regular use. It is...

2,600 RPM Stall Kit, 40 Series

The 2,600 RPM Stall Kit, 40 Series is a high-performance torque converter designed for use in vehicles with high horsepower and torque output. It is engineered to provide improved acceleration and power transfer, allowing for quicker 0-60 times and...

Medium Weight Cam Rollers, 40 Series Driver

Looking for an upgrade for your go-kart or mini bike that will improve its performance and durability? The Medium Weight Cam Rollers, 40 Series Driver, is the perfect component for you. These high-quality cam rollers are designed to fit the 40 Series...

Red Upgraded Spring, 40 Series Driver

The Red Upgraded Spring, 40 Series Driver is a must-have component for your go-kart or mini bike. This high-quality spring is built to withstand the toughest conditions and provide maximum performance. Designed to fit the 40 Series Driver, this spring is...

Plastic Torque Converter Cover, 40 Series

The Plastic Torque Converter Cover for the 40 Series is a durable and reliable cover designed to protect your torque converter from damage. Made from high-quality plastic, this cover is built to withstand the toughest conditions and provide long-lasting...

40 Series Driver 1" Bore, Comet

The 40 Series Driver 1" Bore by Comet is a high-quality replacement part that offers reliable performance and enhanced power transfer for your vehicle. Designed to fit a wide range of applications, this driver features a 1" bore and is compatible with...

Yellow Comet Springs, 40 Series

The Yellow Comet Springs, 40 Series are a high-quality set of suspension springs designed to provide superior ride quality and performance for your vehicle. These springs are made from durable and long-lasting materials, ensuring reliable performance...

40 Series TAV Combo Drive and Driven, Aftermarket

The 40 Series TAV Combo Drive and Driven is a high-quality aftermarket product that provides reliable performance. This combo drive and driven is designed to work with the #40 Chain and is suitable for a range of applications in agriculture, automotive,...

40 Series Driven 5/8" Bore, Aftermarket

The 40 Series Driven 5/8" Bore is an aftermarket product designed to replace the original part in your go-kart or mini bike. It is made with high-quality materials and is built to last, providing reliable performance and durability. The 5/8" bore size...

40 Series Driven 3/4" Bore, Aftermarket

The 40 Series Driven 3/4" Bore is an excellent aftermarket component that will provide you with reliable power transmission and smooth operation. This driven pulley features a 3/4" bore and is compatible with various drive belts, making it a versatile...

Wear Buttons, 40 Series

Wear buttons for 40 Series are high-quality aftermarket components that are designed to extend the life of your equipment. Made from a durable material, these wear buttons are built to withstand even the toughest conditions and provide exceptional...

40 Series Reverse Wound Spring, Yellow

The 40 Series Reverse Wound Spring in yellow is a high-quality replacement spring that is specially designed to work with the 40 Series torque converters. This reverse wound spring is crafted from top-quality materials to ensure durability and...

40 Series Driver 1" Bore, Aftermarket

The 40 Series Driver 1" Bore is an aftermarket component that is designed to provide superior performance and durability. Made from high-quality materials, this driver is engineered to withstand heavy loads and extreme conditions. The 1" bore size...