Remote reservoir type. Comes with three 1/8 NPT threaded holes two for brake lines one for the hydraulic brake line switch. OEM replacement reference 42470-82A and 42446-82A/B. Note: Not a direct OEM style replacement for all models mentioned. Differences between OEM models exist. Modifications may be required. 83-84 FLHS 84-E87 FX FXST 83-84 FXSB 1984 FXE 1985 FXB FXEF 85-86 FXWG 82-E87 FXR (NU)