Water Boiler Drain 3/4

Water Boiler Drain 3/4

This is a genuine OEM McNeilus drain valve (4159298) for rear discharge concrete mixer water systems. It is a standard boiler-style drain cock, used for draining water tanks for maintenance, winterizing, or cleaning. The valve features a robust brass body for corrosion resistance and a cast iron T-handle for multi-turn operation. This part is a direct replacement for the drain valve on McNeilus mixer water and boiler systems.

Key Features

• Genuine McNeilus OEM part
• Brass body construction for corrosion resistance
• 3/4" Male Pipe Thread (MPT) inlet
• 3/4" Male Hose Thread (MHT) outlet for standard hose connection
• Multi-turn operation with a cast iron T-handle

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Fits McNeilus rear discharge mixers as a water tank or boiler system drain valve. The specific models or year ranges are not specified, but it is a direct OEM replacement part.

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.