Caterpillar C13 Exhaust Manifold Kit PAI 381223CROSS REFERENCE: PAI 381223 APPLICATION: Caterpillar C13 DETAILS: OEM Number Description Quantity N A EXHAUST MANIFOLD KIT 1 2504409 EXHAUST MANIFOLD(CENTER) 1 2319030 END EXHAUST MANIFOLD 2 N A EXHAUST MANIFOLD HARDWARE KIT 1 1163715 STUD 9 4P4369 EXHAUST MANIFOLD SPACER 9 2245422 STUD 1 2245445 EXHAUST MANIFOLD STUD 2 2245450 SPACER 2 2459750 TURBO MOUNTING STUD 4 9X6620 NUT 12 2832238 EXHAUST GASKET 6 BRAND: PAI 381223 Caterpillar Exhaust Manifold