This Front CV Joint Axle Shaft Kit is designed for Honda FourTrax 300 TRX300FW 4x4 models from 1988 to 2000. It includes two front CV axle shafts, one castle nut, and one cotter pin. The kit allows for an operation angle of up to 45 degrees. The housings are forged with grease channels for increased lubrication, preventing overheating at higher angles. The housing body is made of CF53 material and the transmission shaft is made of American standard 4340 material. The joints are precision hot forged and then cold forged for exceptional strength exceeding OEM specifications. Part numbers include 42200-HC5-003 and 42300-HC5-003. Professional installation is highly recommended as no instructions are included. This product comes with a one-year warranty for manufacturing defects.