Item Part Description Quantity Variation Number 1785 1 GM18669 Clamp 1 2 GM21400 Hose 1 3 GM52601 Air intake 1 4 # Screw, M10 x 55 2 5 GM30377 Washer, 10.500 x 18 x 1.600 mm 2 6 GM21508 O-ring 1 7 360013 Plug 1 8 223532 Gasket 2 9 GM17483 Spacer 1 10 GM32896 O-ring 1 11 GM24516 Fitting 1 # Common hardware; procure locally.