View 0 Photos View 0 Videos 1991 Caterpillar 3116 Fan Clutch for a GMC Topkick $150 USD (USED) CAT 3116 Brand: - Type: VISCOUS Clutch P#: - Mount P#: - ConditionUsedFits To Make(s)GMCFits To Model(s)TopkickStock Number25935247 MLS Number14130441CategoryFan Clutches Last Updated2/7/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info