1048A10 AIR FILTER ASSEMBLY - R.R. 1048A13 AIR FILTER MOUNTING - R.R. 1048A14 AIR FILTER FILTER ELEMENT - REPLACE 1048A21 FILTER AIR INTAKE HOSE - R.R. 1048A23 COLD AIR INTAKE FOR AIR FILTER - R.R. 1048A38 PIPE BETWEEN AIR FILTER/FLOW METER - R.R. 1048A39 SLEEVE FROM AIR CLEANER TO RIGID PIPE - R R 1048A42 SLEEVE FROM FLOW METER TO TURBO CHARGER AIR INLET PIPE - R + R 1048A50 LOWER ENGINE BLOCK - R.R. CLEAN SEALING SURFACES AND APPLY SEALANT