- Part number: 179.SB3030SW225
- OE MFG: Mack
- OEM Reference: 5554-3431951
- Cross Reference: GC3030SW
- Product Class: Brake Chambers
The Automann 179.SB3030SW225 is a spring brake identified with Mack OEM reference 5554-3431951. As heavy duty diesel truck parts, spring brakes combine service-brake and parking-brake functions, using air pressure for service braking while a spring applies the parking or emergency brake when released. Cross-reference GC3030SW can also support part identification when comparing brake system components.
