You can use the Tandem-Axle Trailer Hanger Kit # APT5 for your trailer with the 2-3/8 inch axle. A 2-3/8 inch diameter axle is typically found on 3,500 pound axles which is within the range of this kit (2,000 to 7,000 pound axles). The measurements in the chart on the page can be used as a guide.
A better option for a 2-3/8 inch axle is kit # APT3, # AP233-H248, or # APT1. It all depends on the axle spacing, spring measurements, and equalizer length. view full answer...
If the mounting holes on your winch mount on your 2005 Kawasaki Brute Force are spaced 4-7/8 inches apart on center then roller fairlead # 87-41340-01 will fit. I assume that since you are using a Superwinch electric winch that you have Superwinch mount kit installed which has the 4-7/8 inch mounting hole centers. I have linked a video review of this fairlead for you. view full answer...