Buy Caterpillar 1T0140 - RING 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 :- HYDRAULIC TORQUE CONVERTER (641)- HYDRAULIC TORQUE CONVERTER (657)- HYDRAULIC TORQUE CONVERTER--As Viewed from Right Hand Side of Machine (657)(Caterpillar - B-Brand)