This High Strength Rear CV Axle Set is a direct replacement for the OEM part number 1380240 and is compatible with several Polaris vehicles from 2003-2005, including the Sportsman 400, 500 6X6, 500 HO, 600 Twin, 700 EFI Twin, 700 MV, 700 Twin, and 800 Twin. The axle set is made of 40Cr Steel material and has an axle length of 21 9/16 inches, with inboard splines of 36 teeth and an inboard spline diameter of 3 1/4 inches, and outboard splines of 26 teeth and an outboard spline diameter of 3 3/16 inches. The shaft diameter is 1 inch and the thread measurement is M19X1.5.
The High Strength Rear CV Axle Set plays a crucial role in the vehicle's drivetrain system. It is responsible for transmitting torque from the differential to the wheels, providing the necessary power for the vehicle to move forward. It also enhances the vehicle's handling and stability, as well as its overall performance.
The High Strength Rear CV Axle Set operates by transmitting torque from the differential to the wheels through its inboard and outboard splines. The splines slide into corresponding splines on the differential and wheel, respectively, and the rotation of the driveshaft is then transferred to the wheel, propelling the vehicle forward.
The High Strength Rear CV Axle Set is designed for use in the drivetrain system of Polaris vehicles from 2003-2005. It is ideal for off-road, agricultural, and industrial use, as well as for racing and recreational applications. The Rear Drive Shaft can be used in a variety of terrains and conditions, including mud, snow, and sand.

The Rear Drive Shaft is composed of several parts, including the axle, spline, shaft, and boot. The axle is made of 40Cr Steel and has inboard and outboard splines that slide into corresponding splines on the differential and wheel, respectively. The shaft is responsible for transmitting torque from the differential to the wheels. The boot is made of Neoprene Polychloroprene (CR) and protects the axle from dust, dirt, and other contaminants.
The Rear Drive Shaft requires regular maintenance to ensure optimal performance and longevity. This includes checking the boots for cracks or tears, lubricating the splines to prevent wear and corrosion, and inspecting the shaft for any signs of damage or wear. To install or replace the Rear Drive Shaft, it is important to follow the manufacturer's instructions carefully and to use the appropriate tools and equipment.
There are several types of Rear Drive Shaft, including single-piece, two-piece, and three-piece designs. Single-piece Rear Drive Shafts are simpler in design and easier to install, but may not be as durable as two-piece or three-piece designs. Two-piece Rear Drive Shafts are more complex in design but offer greater durability and strength. Three-piece Rear Drive Shafts are the most complex in design and are typically used in heavy-duty applications.
Raydafon is a leading manufacturer and supplier of Axle assembly products in the Chinese market. Our product line includes Rear Drive Shaft, Differentials, Drive Shaft Kits, Front Drive Shaft, and more. We use high-quality materials and state-of-the-art technology to produce reliable and durable products that meet the needs of our customers.
We pride ourselves on our competitive pricing, excellent customer service, and commitment to quality. We welcome customers to provide their own designs and samples for customization. Choose Raydafon for all your Axle assembly needs!

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