PMA PQ0872NE

Approved parts

• 20003A Oil Cooler Assembly replaces 20003A Supplement 9 · 11/14/2018

  Applies to: Piper Aircraft, Inc. PA-18, PA-18S, PA-18 105 (Special), PA-18S 105 (Special), PA-18A, PA-18 125 (Army L-21A), PA-18S 125, PA-18AS 125, PA-18 135 (Army L-21B), PA-18A 135, PA-18S 135, PA-18AS 135, PA-18 150, PA-18A 150, PA-18S 150, PA-18AS 150, PA-19 (Army L-18C), PA-19S

• 20003A Oil Cooler Assembly replaces 20003A Supplement 9 · 11/14/2018

  Applies to: Piper Aircraft, Inc. PA-18, PA-18S, PA-18 105 (Special), PA-18S 105 (Special), PA-18A, PA-18 125 (Army L-21A), PA-18S 125, PA-18AS 125, PA-18 135 (Army L-21B), PA-18A 135, PA-18S 135, PA-18AS 135, PA-18 150, PA-18A 150, PA-18S 150, PA-18AS 150, PA-19 (Army L-18C), PA-19S

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Siam Hiller Holdings Inc. UH-12E (Approved under SH4997SW|Craig Helicopters)

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Textron Aviation Inc. 150|152|170|172|175|177

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Textron Aviation|Inc. 150|152

• 20006A Air-Oil Cooler replaces 8534108 Supplement 1 · 10/30/2024

  Applies to: Aviat Aircraft Inc. S-2B

• 20017A Air-Oil Cooler replaces 8537820 Supplement 1 · 10/30/2024

  Applies to: Piper Aircraft Inc. PA-28R-200|PA-28R-201|PA-28RT-201|PA-34-200

• 20413A Lube Oil Cooler Assembly (Air/Oil) replaces 269A4551 Supplement 1 · 10/30/2024

  Applies to: Schweizer RSG LLC 269C

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Univair Aircraft Corporation 108|108-1|108-2|108-3

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Textron Aviation Inc. B19|C23|A24R|C24R

• 20010A Air-Oil Cooler replaces 8535311 Supplement 1 · 10/30/2024

  Applies to: Piper Aircraft Inc. PA-31|PA-31-325|PA-31-350|PA-32RT-300T|PA-32-301T|PA-32R-301T; PA-31|PA-31-325 modified in accordance with STC SA970SO|PA-31-350 modified in accordance with STC SA1151SO

• 20104A Air-Oil Cooler replaces 8530016 Supplement 1 · 10/30/2024

  Applies to: Piper Aircraft Inc. PA-25-235|PA-23-235

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Piper Aircraft Inc. PA-28-161|PA-28-181

• 10003A Air-Oil Cooler replaces 8538233 Supplement 1 · 10/30/2024

  Applies to: Weatherly Aircraft Company 620|620TP

• 20010A Air-Oil Cooler replaces 8535311 Supplement 1 · 10/30/2024

  Applies to: Textron Aviation Inc. P210N

• 20002A Air-Oil Cooler replaces 8526250 Supplement 1 · 10/30/2024

  Applies to: Aerostar Aircraft Corporation PA-60-601|PA-60-601P

• 20003A Air-Oil Cooler replaces 8529245 Supplement 1 · 10/30/2024

  Applies to: Piper Aircraft Inc. PA-28-236|PA-32-301

• 10008A Air-Oil Cooler replaces 8535576 Supplement 1 · 10/30/2024

  Applies to: Britten-Norman Ltd. BN-2

• 20003A Air-Oil Cooler replaces 8529245 Supplement 1 · 10/30/2024

  Applies to: Maule Aerospace Technology Inc. M-5-235C|M6-235

• 20006A Air-Oil Cooler replaces 8534108 Supplement 1 · 10/30/2024

  Applies to: Britten-Norman Aerospace Ltd. BN-2A|BN-2B-20|BN-2B-21|BN-2B-26|BN-2B-27

• 10003A Air-Oil Cooler replaces 8538233 Supplement 1 · 10/30/2024

  Applies to: Thrush Aircraft LLC S2R-R1340|S2R-R1820|S2R-R3S|S2R-T34|S2R-T15|S2R-T11

• 20003A Oil Cooler Assembly replaces 20003A Supplement 2 · 12/30/2024

  Applies to: Piper Aircraft Inc. PA-18|PA-18S|PA-18 “105” (Special)|PA-18S “105” (Special)|PA-18A|PA-18 “125” (Army L-21A)|PA-18S “125”|PA-18AS “125”|PA-18 “135” (Army L-21B)|PA-18A “135”|PA-18S “135”|PA-18AS “135”|PA-18 “150”|PA-18A “150”|PA-18S “150”|PA-18AS “150”|PA-19 (Army L-18C)|PA-19S

• 20003A Oil Cooler Assembly replaces 20003A Supplement 2 · 12/30/2024

  Applies to: Piper Aircraft Inc. PA-18|PA-18S|PA-18 “105” (Special)|PA-18S “105” (Special)|PA-18A|PA-18 “125” (Army L-21A)|PA-18S “125”|PA-18AS “125”|PA-18 “135” (Army L-21B)|PA-18A “135”|PA-18S “135”|PA-18AS “135”|PA-18 “150”|PA-18A “150”|PA-18S “150”|PA-18AS “150”|PA-19 (Army L-18C)|PA-19S