AD31D; AD31D-A; AD31XD; TAMD31D; TMD31D Lubricating System Oil Cooler: A TMD31D Parts on group Oil Cooler: A: Pos. Part No Qty Parts name Comments 1. 860633 [1] Oil cooler 1. 2. 860642 [1] Hose Heat exchanger-oil cooler. 3. 994560 [1] Hose clamp 4. 860997 [1] Hose Sea water pump-oil cooler. 5. 994560 [1] Hose clamp Parts catalog : Oil Filter Housing AD31D-A, AD31XD, TAMD31D, TMD31D Oil Pump, Components AD31D-A, AD31XD Lubricating System: C AD31D-A, AD31XD Lubricating System: B TAMD31D Lubricating System: A TMD31D Oil Cooler: B TAMD31D Oil Cooler: C AD31D-A, AD31XD Electric Bilge Pump 12V/24V: 12V AD31D, AD31D-A, AD31XD, TAMD31D, TMD31D Electric Bilge Pump 12V/24V: 24V AD31D, AD31D-A, AD31XD, TAMD31D, TMD31D