Bulkhead AdapterFlare-to-bulkhead adapter fitting supplied as an aftermarket replacement for forklift hydraulic and fuel plumbing. The adapter passes through a bulkhead or panel wall and provides a SAE flare port on each side, allowing controlled penetration between compartments without leaks. Built to match the OE fitting's thread spec, flare angle, and seal geometry, it restores leak-free routing when the original adapter strips, cracks, or weeps at the seat. Inspect mating flares and seats before installation, use the correct flare wrench to avoid rounding hex flats, and torque to the published spec for the fluid and pressure rating.Aftermarket replacement part, cross-references original part number AC2375.Need help confirming fit? Call (562) 693-7748 with your serial number.Part number variants: AC2375, ac2375 ⚠ Warning: Some equipment has serial-number breaks that may not be reflected in the catalog. Contact us for clarification before ordering if uncertain.SCR Forklift Parts ships from Whittier, CA with next-day delivery available across the US when needed.