Field Housing Assembly 12v CW 2.5kw - 2.7kw OSGR - 90mmOD x 84mm OAL (16651, 16656, 16658, 16824, 16830, 16882, 16981, 16990, 17198, 17290, 17292, 17301, 17302, 17304, 17311, 17348, 17357, 17359, 17362, 17377, 17380, 17385, 17388, 17390, 17393, 17394, 17399, 17418, 17462, 17548, 17613, 17630, 17892, 18138, 18197, 18456, 18507, 18560, 18936, 19553, 19614, 19618, 19905, 19962, 19963)