Buy Caterpillar 6T0377 - TUBE ASSEM. at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:Compatible Models:Units Containing The Spare Part :- 3T3188 LINES GP-FUEL (3306)- 3T3188 LINES GP-FUEL (3306)- FUEL LINES (3T3188 N/S) (3306)