Front Differential seal wear Ring

Just got my parts from the dealer..Front diff oil seal.24.99
wear ring 24.99 clamp-oetiker 6.99 each total 72.27 cnd
Now the wear ring is just plain steel not very smooth like a machined shaft or stainless steel speedy sleave. I just wonder if this is the reason these brp seals seam to not last very long. My 2005 king quad never had a leak in 9 years of ownership. My brp is only two years old and has 737 miles and 117 hours on it. Mostly used for grading the road and plowing, only been trail riding twice. The only thing that has impressed me is the power steering, main reason for buying it, other than that parts are over priced and there seems to be poor quality controls for a machine this expensive. Seals should last a long time look at our cars. Now can anybody recommend a good manual.

Front Differential seal wear Ring

Just got my parts from the dealer..Front diff oil seal.24.99
wear ring 24.99 clamp-oetiker 6.99 each total 72.27 cnd
Now the wear ring is just plain steel not very smooth like a machined shaft or stainless steel speedy sleave. I just wonder if this is the reason these brp seals seam to not last very long. My 2005 king quad never had a leak in 9 years of ownership. My brp is only two years old and has 737 miles and 117 hours on it. Mostly used for grading the road and plowing, only been trail riding twice. The only thing that has impressed me is the power steering, main reason for buying it, other than that parts are over priced and there seems to be poor quality controls for a machine this expensive. Seals should last a long time look at our cars. Now can anybody recommend a good manual.