This heating and A/C system switch fits Mack Universal applications and is sold individually. It lets the operator open or close the circuit to the connected component, switching it on and off as needed. The unit is a replacement for the listed Mack switch.
Interchanges:
- Mack 4379-RD553020
- Mack 4379-RD553021
- RSW-0986
Used in this Truck Cab model
Features
Switch
Fits All Mack Universal applications
OEM number: 9-RD553021
Sold individually (1 EACH)
Tech Specs
- Sell pack: 1 EACH
- OEM number: 9-RD553021
