Fitting-Mj X Mb Orb Connector

Fitting-Mj X Mb Orb Connector

This steel straight thread connector provides a reliable, leak-free connection in high-pressure hydraulic systems on concrete mixer trucks and other heavy equipment. One end features a 3/4" (-12) Male JIC fitting with a 37° flare seating surface, while the other end has a 1" (-16) Male SAE O-Ring Boss (ORB) fitting that seals with a Buna-N O-ring. This type of adapter is essential for maintenance and repair, allowing for the connection of hydraulic hoses, tubes, and components with mismatched but standard end types. The steel construction ensures durability against high pressure and vibration.

Key Features

• Connects -12 (3/4") Male JIC to -16 (1") Male ORB fittings
• Carbon steel construction for durability in high-pressure systems
• Zinc trivalent chromate plating for corrosion resistance
• Creates a secure, leak-proof seal suitable for hydraulic applications
• Meets SAE J514 specification #070120

Fits These Mixers

McNeilus, Terex, Con-Tech. This is a general-purpose hydraulic fitting commonly used on various systems in concrete mixers, including those manufactured by McNeilus, Terex, and Con-Tech. It is typically used to adapt connections for hydraulic components like chute cylinders and control valves. Compatibility depends on the specific port sizes of the hydraulic components being connected.

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.