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Drum
Standard
No
30
5/8 in-18
30
Spring combination
Double Diaphragm Std Stroke Parking Brakes Port Size: 3/8-18 NPTF
None
2.50 in
5/8 in-11
4.75 in
Nylon Reinforced Neoprene
8.00 in
8.21 in
8.00 in
9.04 in
6.71 in
3/8 in-18
8.32 in
19.40 lb
Get your semi Ready for the Road Ahead™ with enhanced brake safety, with the MGM Brakes 3030 Standard Stroke Combo Spring Brake Chamber. To add an extra level of safety, this replacement brake chamber applies the spring brakes once the internal air pressure falls below a certain point. Fashioned with a durable metal body to efficiently contain pressure and the energized spring brakes.
FleetPride is your First Click in Heavy Duty®.
Designed to be tamper resistant
Cast nitrile rubber push rod air seal
Nylon reinforced diaphragm for heavy duty durability
360 aluminum center case
Equipped with an epoxy-coated head, non-pressure chamber, and lower push-rod assembly