I own`an 06 500 ac manual and i want to know if the 650h1 has the same shocks on the rear ? the fronts are the same part #according to my dealer but the fronts are not but rears have a differnet p/n. they even cost the same on the rear so maybe different springs? also are the 500's prone to leaking diffs mine is in the shop now with leaking diffs and i am amd cause i cant go hunting in my normal places with out walking about 10 miles each way