CESSNA 180 EARLY MODEL Exhaust System Itemized Parts List
| Item | Part # | Description | Condition |
|---|---|---|---|
| 01 | A0750290-3 | MUFFLER – LH – INTERNAL BAFFLES ARE REQUIRED | NEW PMA |
| 01 | A0750290-3 | MUFFLER – RH – INTERNAL BAFFLES ARE REQUIRED | NEW PMA |
| 02 | 0750290-23 | COLLECTOR – LH | OVERHAUL |
| 02 | 0750290-24 | COLLECTOR – RH | OVERHAUL |
| 03 | 0750290-6 | RISER – LH – FWD – 2 BOLT FLANGE | OVERHAUL |
| 03 | 0750290-6 | RISER – RH – FWD – 2 BOLT FLANGE | OVERHAUL |
| 04 | 0750290-7 | RISER – LH – CTR – 2 BOLT FLANGE | OVERHAUL |
| 04 | 0750290-7 | RISER – RH – CTR – 2 BOLT FLANGE | OVERHAUL |
| 05 | 0750290-8 | RISER – LH – REAR – 2 BOLT FLANGE | OVERHAUL |
| 05 | 0750290-8 | RISER – RH – REAR – 2 BOLT FLANGE | OVERHAUL |
| 06 | 0750290-25AWL | TAILPIPE – LH – 6″ LONG | NEW PMA |
| 06 | 0750290-26AWL | TAILPIPE – RH – 7″ LONG | NEW PMA |
| 07 | 0750290-20 | SHROUD – LH | OVERHAUL |
| 07 | 0750290-27 | SHROUD – LH | OVERHAUL |
| 07 | 0750290-28 | SHROUD – RH | OVERHAUL |
| 08 | 3BSPK15 | SPRING KIT | NEW PMA |
| 09 | 0750130-31 | CLAMP – RISER – WITH HARDWARE | NEW PMA |
| 10 | 186-8A | CLAMP – TAILPIPE 2 PC. | NEW PMA |
| N/S | 628260 | CYLINDER GASKET WITH HARDWARE | NEW |
Details
Mufflers have internal baffles and they must be intact to be airworthy.
Check collector for cracking and heat distortion
Muffler to tailpipe is “butt” joint
LH TAILPIPE 6 3/4″ long
RH TAILPIPE 6″ long
1953 – 1955 O-470A (225 HP) or O470K (230 HP)
O-470A & O-470J 2 Bolt flange
O-470K & O-470R 4 Bolt flange