UNION - HYDRAULIC - FLARE (Mitsubishi MB0307983)

A damaged hydraulic flare union can cause fluid leaks that reduce system pressure and lead to erratic operation. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB0307983. The union connects two hydraulic lines using a flared end to create a metal-on-metal seal. A loose or cracked flare may allow contamination to enter the fluid path, accelerating component wear. During a pressure test, a leaking union often shows visible fluid at the connection point. The item ships at approximately 0.304 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB0307983, mb0307983