View 0 Photos View 0 Videos 2014 Caterpillar 966M Counterweight Newly Listed $1,265 USD (USED) CAT 966M Type: REAR COUNTERWEIGHT Ref# 378-1660 ConditionUsedFits To Make(s)CaterpillarFits To Model(s)966MPart Number378-1660Stock Number25973838 MLS Number14301462CategoryCounterweights Last Updated4/10/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info