1977-1981 "B" AIR DISTRIBUTION SYSTEM diagram Pontiac Catalina
| PNC | Part code | Title | Quantity | |
|---|---|---|---|---|
| 1 | DUCT ASM, Otr & Ctr Air Outlet-RH | |||
| 2 | SCREW (M4.2 x 1.41 x 20) | |||
| 3 | OUTLET ASM, Aux Air, Lap Cooler-RH | |||
| 4 | SPACER, Aux Air Outlet-RH | |||
| 5 | NUT, Spring (#8-18) | |||
| 6 | OUTLET ASM, Otr Air I/P | |||
| 7 | DUCT ASM, Otr Air Outlet-LH | |||
| 8 | DUCT ASM, Intermediate Lwr Air | |||
| 9 | DUCT ASM, Cntr Lwr Air | |||
| 10 | DUCT ASM, Air Distributor | |||
| 11 | DUCT ASM, Center Air Outlet | |||
| 12 | NUT, Spring Type | |||
| 13 | SEAL, Air Distr Duct to Otr Duct | |||
| 14 | OUTLET ASM, Defr Air (Nozzle) | |||
| 15 | SCREW | |||
| 16 | OUTLET ASM, A/C Htr Air |