WMP' extensive range of ATV shocks is perfect for servicing your four-wheeled machine ATVs work and play in the harshest environments. Sold in pairs and available for both the front and rear of most common ATVs. Manufactured with a steel construction for exceptional strength and durability your new shock will last the distance while the upgraded damping provides a comfortable ride. Features: Fits 04-07 Yamaha Rhino 660 - Rear Steel construction shock body. Upgraded damping provides an extra comfortable ride. Replaces OEM Part: 5UG-F2210-00-00 5UG-F2210-01-00 Sold as a pair. Dimensions: Extended Length: 400mm Compressed Length: 322mm Top Eyelet: 12x40mm Bottom Eyelet: 12x40mm Shaft OD: 12.5mm Damper Diameter: 38mm Spring OD: 63.2mm Spring Diameter: 9.2mm