Grizzly 660 brown coolant

Was cleaning my 05 and 06 660’s yesterday after our couple day trip to Tennessee and I believe on both of them the oil seal in the water pump has gone and now have brown coolant. Is there any kits everyone uses? Or do y’all usually just order up the individual dealer parts? I looked at a couple of diagrams and I believe the oil seal is called the mechanical seal? Hope to pull the plastics off and check the week holes, I’m sure they are both clogged and have caused this now.

Thanks everyone!

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