i have a 1999 artc cat 400 i got off a guy cheap and the front differential is missing and the front axles are gone as well. the guy made some hub bolts to hold the front wheels on and tapped up the knuckle on the front of the motor.to make it ride able. i did not get the front differential with it. does the aartic cat 454 /500 the same or any of the other models?? would i be able to use them and every thing be fine thanks..

 

You could compare part numbers with Country Cat. I suspect that they are the same.