View 0 Photos View 0 Videos 1991 Case 580 Super K Counterweight for a Case 580SK $300 USD (USED) Case 580SK Type: Wheel SET OF TWO (LEFT HAND, RIGHT HAND) WHEEL WEIGHTS ConditionUsedFits To Make(s)CaseFits To Model(s)580SKStock Number26057590 MLS Number14572822CategoryCounterweights Last Updated8/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info