Fuel Pump Part #

My brother just got a 1990 XJ 4.0 4x4. His fuel pump just went out and there is no # on the pump. Went to NAPA and they are showing 3 different pumps available for that year??? Anyone have the Part # for the direct replacement Fuel Pump?

Thanks,

Robert

Try: #4637 192

Robert, My favorite site is rockauto.com
( http://www.rockauto.com/catalog/raframecatalog.php )
They have the Bosch Fuel Pump Assembly for the '90 for $75.00.
BOSCH Part # 69302 Electric Fuel Pump