The Rear Drive Shaft Axles for Polaris, with OEM part numbers 1590435, 1590416, 1332655, and 1332346, are made of 40Cr steel and have a length of 22 3/16 inches. These axles have 28T inboard splines with a diameter of 3 3/16 inches and 26T outboard splines with a diameter of 3 3/16 inches. The shaft diameter is 15/16 inches, and the thread measurement is M19X1.5. The package includes all necessary hardware, and the boot material is made of Neoprene Polychloroprene (CR).
The Rear Drive Shaft Axles are a crucial component of the vehicle drive system. They provide a direct link between the engine and the wheels, delivering the power generated by the engine to the wheels. This ensures proper acceleration and speed control. The Rear Drive Shaft Axles improve the vehicle's handling and stability, allowing for better control on rough terrain and during high-speed maneuvers.
The Rear Drive Shaft Axles transmit the rotational torque generated by the engine to the wheels. The axles have inboard and outboard splines that fit into the differential and wheel assembly, respectively. When the engine generates torque, the Rear Drive Shaft Axles transfer this torque to the wheels to turn them and move the vehicle forward.
The Rear Drive Shaft Axles are used in various Polaris vehicles, including the Sportsman 500 HO (2010), Sportsman Touring 500 HO (2008-2010), Sportsman Touring 800 (2008-2009), Sportsman X2 500 Deluxe (2007), Sportsman X2 500 (2006-2009), Sportsman X2 700 (2008), and Sportsman X2 800 (2007-2009).

The Rear Drive Shaft Axles are composed of several parts, including the shaft, inboard and outboard splines, and boots. The shaft is made of 40Cr steel, which provides strength and durability. The inboard and outboard splines are teeth-like projections that fit into the differential and wheel assembly, respectively. The boots protect the shaft and splines from dirt and moisture. The Rear Drive Shaft Axles work in conjunction with the differential, transmission, and wheels to transfer power from the engine to the wheels.
The Rear Drive Shaft Axles require regular maintenance to ensure optimal performance. This includes cleaning and inspecting the boots and splines, lubricating the shaft, and checking for wear and tear. If any part is damaged or worn, it should be replaced immediately to prevent further damage to the vehicle. When replacing the Rear Drive Shaft Axles, it is important to follow the manufacturer's instructions to ensure proper installation.
The Rear Drive Shaft Axles significantly improve the vehicle's performance, enhancing its handling, stability, and overall driving experience. With their high torque transmission capability and reliable power distribution, the Rear Drive Shaft Axles offer a smooth and powerful ride, even in rough terrain and high-speed maneuvers.
Raydafon is a leading manufacturer and supplier of Axle assembly products in China. We specialize in Rear Drive Shaft Axles, Differentials, Drive Shaft Kits, Front Drive Shaft, and other high-quality products. We use state-of-the-art CNC production and assembly equipment to ensure the highest quality and precision. Our products are designed to meet the most demanding customer requirements, and we offer competitive prices and exceptional service. We welcome custom orders and can accommodate any customer request.

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