Stephen Lucey and Brian Geary are out of the Limerick senior hurling team to play Dublin in their final All-Ireland senior hurling qualifier at the Gaelic Grounds on Saturday, throw-in at 7.30pm.
The experienced duo both sustained injuries in their in the win over Offaly last weekend.
Into their places come Paudie O'Dwyer and Mike O'Brien. Both introduced as substitutes in the ten-point victory over the Faithful side in Tullamore.
A seven-point win will see the Shannonsiders advance to the All-Ireland SHC quarter-finals.
LIMERICK XV (v Dublin): B Murray; D Reale, TJ Ryan, S Hickey; W Walsh, P O'Dwyer, M Foley; D O'Grady, B. Foley; N Moran, M O'Brien, C Fitzgerald; D Ryan, B Begley, A O'Shaughnessy.
