Aircraft Spruce & Specialty Co.
Contact Us
Call Us
Sign In
- Photo may represent series and not specific product
- SHARE
| Material | Engine | Part No. | Price | Buy |
|---|---|---|---|---|
| Mild Steel | Lycoming 0-235 to 0-540 | 33021 | $22.50 | |
| Mild Steel | Continental A & C Series 0-200, 0-300 | 33011 | $22.50 | |
| Stainless Steel | Continental A & C Series | 33101 | $23.85 | |
| Stainless Steel | Continental IO-470 thru IO-520 | 33103 | $27.50 | |
| Stainless Steel | Lycoming 0-235 thru IO-360 | 33102 | $25.50 | |
| Stainless Steel | Lycoming IO-540 | 33104 | $26.95 |
- JUMP TO
- Overview
- Reviews
- Q&A
- View in Catalog
Reviews
These are the stainless flanges and are excellent quality,fit the 13/4” lyc. Pipes
Verified Purchase
Exhaust Flange # 33102
Nice looking flange. Need minor adjustment to provide a true flat surface for mating to the cylinder head. Once trued and welded on, it was perfect!
Verified Purchase
Exhaust Flange # 33102
The part is great for the price. Only one side is distorted from shearing. The other side is sufficiently flat for the gasket seating surface.
Verified Purchase
#33101 Stainless Steel Exhaust Flange
I thought these were laser cut. They were punched out which distorts the flatness and leaves pulled and smeared metal that may need grinding away to fit tubing. Then then it takes more sanding on a large belt sander to get flanges flat and parallel.
Poor quality mild steel flange. Not flat. Unfinished. Burrs and sharp edges.
Verified Purchase
Mild Steel Exh Flange # 33021
Q&A
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
P/N# 33021 Is a 1018 Mild Steel. P/N# 33102 is a 321 Stainless Steel.
Yes, that is correct.
They are both about a 1/4" thick.
The center hole is 1-1/2".
1-3/4"
