Dunbavin was expected to retain his place in goal anyhow, having played in last weekend's impressive 2-1 win at high-flying Rochdale.
John Mullin (ankle), Leam Richardson (groin) and Chris King (knee) will all miss out for John Coleman's men, who can move to within touching distance of the play-off places with a win.
Stanley were this week given a reprieve by HMRC as they fight to stave off closure.
They initially owed £308,000 to the tax office, a sum that had to be paid by Wednesday, but their revised total of £112,000 now needs to be paid by next week.
Friday night's match kicks off at 7.45pm.