Parts list: № Number Qty Name Options 1 19H3239 2 Cap Screw 3/8" X 1-1/4" 2 12H304 2 Lock Washer 3/8" 3 T31948 1 Air Intake 4 15H558 1 Pipe Plug 1/8" 5 R81275 1 Gasket (SUB FOR T20159, THIS APPLICATION) 6 15H623 1 Pipe Plug 3/8" Next page: 15-6 AIR INTAKE (TRACTOR WITH TURBOCHARGER) [B20] 15-7 EXHAUST MANIFOLD (TRACTOR WITHOUT TURBOCHARGER) [B21] 15-8 EXHAUST MANIFOLD AND ELBOW (TRACTOR WITH TURBOCHARGER) [B22] 15-8B EXHAUST MANIFOLD AND ELBOW (TRACTOR WITH TURBOCHARGER) [B23] 15-9 MUFFLER (TRACTOR WITHOUT TURBOCHARGER) [B24] 15-4 AIR CLEANER RESTRICTION INDICATOR [B18] 15-3 AIR CLEANER AND PRE-CLEANER (TRACTOR WITHOUT TURBOCHARGER) [B17] 15-2 AIR CLEANER (TRACTOR WITH TURBOCHARGER) [B16] 15-10 CANOPY MUFFLER STACK EXTENSION (WHEN TRACTOR IS EQUIPPED WITH DOZER) [B25]