
Fortpro Slave Valve for Fuller Transmission - Replaces A-4688, 422159C92
Optimize the performance of your Fuller transmission with the Fortpro Slave Valve. Engineered for impeccable precision and exceptional durability, this slave valve ensures smooth and efficient gear changes every time. Compatible with Fuller transmissions and replacing OEM numbers A-4688 and 422159C92, this valve is the perfect solution to keep your transmission running smoothly.
Specifications:
- Brand: Fortpro
- Vehicle Type: Semi-Trucks / Heavy Trucks
- Product Department: Transmission
- Product category : Valves
- Part Type: Slave Valve / Transmission Valve
- OEM Reference #: A-4688, A4688
- Thread Type: NPT
- Supply Ports: 2
- Supply Ports Thread: 1/8 in. - 27 NPT
- Delivery Ports: 2
- Delivery Ports Thread: 1/8 in. - 27 NPT
- Control Port: 1
- Control Port Thread: 1/8 in. - 27 NPT
- Exhaust Port: 1
- Exhaust Port Thread: 1/8 in. - 27 NPT
- Operating pressure Max: 10 bar
- Operating Medium: Air
- Operating Temperature Range: -40C to / a +80C
- Mounting Screws: 4 - M6
- Applications: Fuller Transmissions
CrossReference:
- Automann: 174.A4688
- Fuller: A-4688, A4688
Original: $56.79
-70%$56.79
$17.04More Images






Fortpro Slave Valve for Fuller Transmission - Replaces A-4688, 422159C92
Optimize the performance of your Fuller transmission with the Fortpro Slave Valve. Engineered for impeccable precision and exceptional durability, this slave valve ensures smooth and efficient gear changes every time. Compatible with Fuller transmissions and replacing OEM numbers A-4688 and 422159C92, this valve is the perfect solution to keep your transmission running smoothly.
Specifications:
- Brand: Fortpro
- Vehicle Type: Semi-Trucks / Heavy Trucks
- Product Department: Transmission
- Product category : Valves
- Part Type: Slave Valve / Transmission Valve
- OEM Reference #: A-4688, A4688
- Thread Type: NPT
- Supply Ports: 2
- Supply Ports Thread: 1/8 in. - 27 NPT
- Delivery Ports: 2
- Delivery Ports Thread: 1/8 in. - 27 NPT
- Control Port: 1
- Control Port Thread: 1/8 in. - 27 NPT
- Exhaust Port: 1
- Exhaust Port Thread: 1/8 in. - 27 NPT
- Operating pressure Max: 10 bar
- Operating Medium: Air
- Operating Temperature Range: -40C to / a +80C
- Mounting Screws: 4 - M6
- Applications: Fuller Transmissions
CrossReference:
- Automann: 174.A4688
- Fuller: A-4688, A4688
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Optimize the performance of your Fuller transmission with the Fortpro Slave Valve. Engineered for impeccable precision and exceptional durability, this slave valve ensures smooth and efficient gear changes every time. Compatible with Fuller transmissions and replacing OEM numbers A-4688 and 422159C92, this valve is the perfect solution to keep your transmission running smoothly.
Specifications:
- Brand: Fortpro
- Vehicle Type: Semi-Trucks / Heavy Trucks
- Product Department: Transmission
- Product category : Valves
- Part Type: Slave Valve / Transmission Valve
- OEM Reference #: A-4688, A4688
- Thread Type: NPT
- Supply Ports: 2
- Supply Ports Thread: 1/8 in. - 27 NPT
- Delivery Ports: 2
- Delivery Ports Thread: 1/8 in. - 27 NPT
- Control Port: 1
- Control Port Thread: 1/8 in. - 27 NPT
- Exhaust Port: 1
- Exhaust Port Thread: 1/8 in. - 27 NPT
- Operating pressure Max: 10 bar
- Operating Medium: Air
- Operating Temperature Range: -40C to / a +80C
- Mounting Screws: 4 - M6
- Applications: Fuller Transmissions
CrossReference:
- Automann: 174.A4688
- Fuller: A-4688, A4688























