Minneapolis, MN – Aerospace Welding Minneapolis, Inc. (AWI), has been granted a PMA by the FAA allowing them to sell new replacement mufflers and shrouds for popular models of the Cessna 172 Skyhawk and Cardinal. The PMA covers the 172 (s/n 17256513 and up), the 172R, 172S and the 177 Cardinal. New muffler shrouds and exhaust stacks are also available. For a complete list of parts numbers and models affected, visit https://awi-ami.com/cessna-172-exhaust-system-itemized-parts-list-mapped-image.
All AWI mufflers, shrouds, and exhaust stacks are constructed from 321 stainless steel material and all of the fabricating is done in the United States. Data tags accompany each part, specifying the company that manufactured the unit, its PMA number, installation eligibility and the serial number of the part. The FAA certified replacements can be installed by any A&P mechanic. Each component produced by AWI comes with a 12 month, unlimited hours warrant against workmanship defects. The total life of the parts varies with the maintenance program and the types of engine operations.
AWI has earned over 450 PMA’s in the past 26 years for exhaust components in General Aviation single and twin engine piston aircraft. For more information on AWI exhaust systems, engine mounts and their capabilities for prototyping, visit AWI-AMI.com.
CESSNA 172
EXHAUST SYSTEM
MUFFLER ASSEMBLY A1754001-25
REPLACES CESSNA PART NUMBER(S):
1754001-2 1754001-8 1754001-9 1754001-13 1754001-14 1754001-15 1754001-17 1754001-18 1754001-21 1754001-22 1754001-23
FITS AIRCRAFT MODELS:
172 S/N 17256513 and up
172R S/N 80001 and up
172S S/N 8001 and up 177 S/N 1770001 and up
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MUFFLER ASSEMBLY A1754001-23
REPLACES CESSNA PART NUMBER(S) :
1754001-13 1754001-15 1754001-18 1754001-22 1754001-23
FITS AIRCRAFT MODELS:
172 S/N 17259224 and up
172R S/N 80001 and up
172S S/N 8001 and up
