This product will fit the following models: awg 185ph, awg 186ph, awg 187ph, awg 188ph, awg 189br, awg 320br, awg 320wh, awg 997ph, awg 997w, gem, laser, m 306b, m 306w, m 306wok 0mk 2, m 306wokomk 1, m 308b, m 308w, m 308wokomk 1, m 308wokomk 2, m 310b, m 310w, m 310wokomk 1, m 310wokomk 2, m 320b, m 320w, m 328b, m 328w, m 360wmk 1, m 360wmmk 2, m 908, m 911, servis, wd 731. Part number: htr 50. Alternative stock codes. Parts: ele 4642, 34ps 06, uni 3266, gc 774456, htr 50.