View 3 Photos View 0 Videos 2023 Caterpillar 311/312/314 HYDRAULIC PG COUPLER Coupler Newly Listed $7,400 USD A LINKAGE COUPLER, FITS 311-314 CAT EXCAVATORS, Hydraulic, INCLUDES PINS, LIFTING EYE, Pin Grabber, SOLD AS IS, ConditionUsedUsage1 HoursStock NumberEQ253072 MLS Number14700895CategoryCouplers / Quick Couplers Last Updated10/28/2026 LocationMilford, MA, US Sold ByMilton CAT (855) 659-___ SHOWNUMBERCall Seller Email Seller Save More Info