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Mastercool: MMBT12
This part may fit other models. Please contact us if you require additional assistance.
Water trough - back - for: rmmb12 also:
Water trough - back - for: rmmb12 also: hb30w, n30s,n30/33/35w, m300, wn30 & rn35w/rwc35 built @ essick (27 5/8 lgth)
504268, ESK504268, 226004-002, ESK226004-002, CHM226004-002