Product Details
Exhaust Mufflers, Tailpipes, Shrouds, Risers, Clamps and More
McFarlane now has a full product line of exhaust system components, including AWI and Acorn Welding. These leading exhaust manufacturers offer high-quality components for many major aircraft models including Aero Commander, American Champion, Beechcraft, Cessna, Cirrus, Grumman, Mooney, Piper, and Rockwell. Systems and parts for both Continental and Lycoming engines are available.
- Largest inventory in the industry!
- One-stop shop for all your needs
- Save money with complete system kit
- Upgrade with Performance kits
AWI Specializes in top quality exhaust systems, engine mounts, carb heat boxes, and more. Their replacement parts are made from stainless steel, aluminum, Inconel, titanium, and magnesium. Advanced aero-technology and precision machining ensure the perfect fit for your aircraft.
- Brackets
- Clamps
- Collector Assemblies
- Elbows
- Exhaust Stacks
- Mufflers
- Risers
- Shrouds
- Tailpipes
- Tubes
- And more!
Eligible Aircraft
| Make | Model | Start S/N | End S/N | Eligibility Chart |
|---|---|---|---|---|
| Piper | PA-38-112 | 38-78A0001 | 38-82A0122 | 7483 |
Part Number Information
Supersedes Part Numbers
77669-02 (Piper) | 77669-020 (Piper) | 77669002 (Hartzell) | 7766902 (Hartzell) | 77669-002 (Hartzell) | 77669002AWL (Hartzell) | 77669-002AWL (Hartzell) | K7766902 (Hartzell) | K77669-02 (Hartzell) | PIM0005 (Hartzell)
Cross-reference information
Cross Reference Reference only: Please verify the product is eligible for your aircraft before adding to your cart. OEM Part Number McFarlane Part Number Comment 77669-02 A77669-02 77669-020 A77669-02 77669002 A77669-02 7766902 A77669-02 77669-002 A77669-02 77669002AWL A77669-02 77669-002AWL A77669-02 K7766902 A77669-02 K77669-02 A77669-02 PIM0005 A77669-02
Additional product information
Approval: FAA PMA SupersedesPartNumber: 77669-02 (Manufacturer: Piper) SupersedesPartNumber: 77669-020 (Manufacturer: Piper) SupersedesPartNumber: 77669002 (Manufacturer: Hartzell) SupersedesPartNumber: 7766902 (Manufacturer: Hartzell) SupersedesPartNumber: 77669-002 (Manufacturer: Hartzell) SupersedesPartNumber: 77669002AWL (Manufacturer: Hartzell) SupersedesPartNumber: 77669-002AWL (Manufacturer: Hartzell) SupersedesPartNumber: K7766902 (Manufacturer: Hartzell) SupersedesPartNumber: K77669-02 (Manufacturer: Hartzell) SupersedesPartNumber: PIM0005 (Manufacturer: Hartzell)
