Elevate the performance of your truck with Fortpro's Slave Valve. Engineered for exceptional performance in Mack and Fuller transmissions, this slave valve ensures smooth and precise gear shifts at all times. Replacing OEM part number A-5000, this valve is the key to keeping your transmission running like new and confidently conquering the roads. Specifications: Brand: Fortpro Vehicle Type: Semi-Trucks / Heavy Trucks Product Department: Transmission Product category : Valves Part Type: Slave Valve / Transmission Valve OEM Reference #: A-5000 Thread Type: PT Supply Ports (S): 2 Supply Ports Thread: 1/8 in. PT Delivery Ports (H/L): 3 Delivery Ports Thread: 1/8 in. PT Control Port (P): 1 Control Port Thread: 1/8 in. PT Operating pressure Max: 10 bar Operating Medium: Air Operating Temperature Range: -40C to / a +80C Mounting Screws: 4 - M6 Applications: Universal Use Fuller Transmissions Mack Truck Transmissions CrossReference: Fuller: A-5000 Mack: MAK3088-A5000 Navistar/International: 1648162C91 PAI: GSV-3678OEM