Harley Girling Caliper Bleeder Screw (OEM/NOS #44146-82)
According to Factory references, this bleeder screw is correct for the Girling caliper, first used on limited FX models beginning in 1982. We suspect the same screw appears on the Girling caliper used on XL Sportsters for the same vintage.
For the banana style calipers and the late Dual Piston assemblies, different part numbers are used. So this bleeder screw appears to be specific to the Girling caliper assemblies.
063022 Bx-2 (OS)