| 1 | 55-7349 | SCREW - air vent (K21-50225-50) | 1 | |
| 2 | 92-240 | PLATE - air vent (360-83157-00) | 1 | |
| 3 | 33-3214 | GASKET - air vent (K28-72515-00) | 1 | |
| 55-7172 | SCREW (K21-50224-16) | 6 | |
| 55-8893 | WASHER (K21-50401-06) | 6 | |
| 55-8877 | WASHER (nylon) (K21-50490-06) | 6 | |
| 4 | 505-775 | LABEL - air ventilation (K35-72547-00) | 1 | |
| 5 | 91-8103 | DISK - air vent (360-55046-00) | 1 | |
| 6 | 503-270 | GASKET - air vent (K28-58833-00) | 1 | |
| 7 | 55-7342 | WASHER (K21-50421-08) | 1 | |
| 8 | 55-8889 | NUT (K21-50103-08) | 2 | |
| 9 | 92-242 | BEARING - slide (K28-72514-00) | 1 | |
| 10 | 55-8904 | WASHER (K21-50411-08) | 1 | |
| 11 | 55-8888 | NUT - wing (K21-50101-08) | 1 | |
| 12 | 55-9168 | BARB - hose adapter (K23-58835-10) | 1 | |
| 13 | 55-8886 | WASHER (nylon) (K21-50491-10) | 1 | |