Advance Muffler Water Tank 1

Advance Muffler Water Tank 1

The Terex 11844 Water Tank Muffler is a 1-inch pneumatic silencer used in the water tank plumbing systems of Terex Advance front discharge mixers. Concrete mixer water tanks are pressurized with air from the truck's system to dispense water for drum mixing and washdown procedures. When the tank's air pressure is relieved, this muffler dampens the loud hissing noise of the escaping compressed air, protecting operators from excessive noise levels and maintaining a safer work environment. It is a genuine OEM replacement part compatible with various Terex Advance models, including the Commander and Charger series.

Key Features

• 1-inch connection size for direct fitment to water tank air release valves
• Significantly reduces exhaust noise from pressurized air escaping the water tank system
• Genuine Terex OEM replacement part ensuring exact fit and reliable performance
• Durable construction designed to withstand harsh ready-mix concrete environments

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits Terex Advance front discharge mixers, including Commander Series (2018-current), Charger Series (2018-current), and standard FD Series (2013-current) models. Installs in the water tank plumbing and discharge system.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.