Standardsk the following chapters apply to the O-320-A2B, -A3B Illustrated Parts Catalog. 72 (Reciprocating Engine), 73 (Engine and Fuel Control), 74 (Ignition).
Find your aircraft application below and tap for engine quote
- Lycoming O-320-E3D Traditional Aircraft Engines. Mel, Thanks for the info. This engine came off of a Warrior, it had 1200 hours on it and suffered a prop strike.
- Agreed, the O-320 will withstand 'rental power' setting indefinitely. I have an O-320 on my Citabria. A tip from a pilot who used to fly it was that if I pulled it back to 2200 rpm and leaned it out I would get 90mph and about 4 gal/hr.
- O-320-E1A, -E2A Series Illustrated Parts Catalog November 2011 PC-203-3 652 Oliver Street© Williamsport, PA.
Lycoming O 320 Overhaul Manual
| Alpha Aviation Lycoming O-320-D2A Reference: 10354 |
| American Champion 7GCBC Citabria Lycoming O-320-B2B 12 Volt System | Reference: 9346 |
| American Champion 7GCAA Citabria Lycoming O-320-B2B 12 Volt System | Reference: 9346 |
| Apex - Robin Lycoming O-320-D1A 12 Volt System | Reference: 8609 |
| Apex - Robin DR400 160 Regent Lycoming O-320-D2A 12 Volt System | Reference: 8421 |
| Apex - Robin Lycoming O-320-D2A Reference: 9767 |
| Apex - Robin DR-300 - 140 Petit Prince Lycoming O-320-E2A 12 Volt System | Reference: 8611 |
| Apex - Robin DR400 160 Regent Lycoming O-320-D2A 12 Volt System | Reference: 9634 |
| Avcon Conversion Lycoming O-320-E2D 12 Volt System | Reference: 8797 |
| Avcon Conversion Lycoming O-320-E2D 12 Volt System | Reference: 9695 |
| Avid Magnum Lycoming O-320-E2D 12 Volt System | Reference: 9301 |
| Beagle PUP-150 Lycoming O-320-A2B 12 Volt System | Reference: 9379 |
| Beech M-23 Musketeer Lycoming O-320-D2B 12 Volt System | Reference: 8625 |
| Beech B23-19 Musketeer III Lycoming O-320-E2C 12 Volt System | Reference: 8564 |
| Beech B-19 Sport Lycoming O-320-E3D 12 Volt System | Reference: 8032 |
| Bellanca 7GCBC Citabria Lycoming O-320-A2B 12 Volt System | Reference: 9379 |
| Bellanca 7GCBC Citabria Lycoming O-320-A2D 12 Volt System | Reference: 8822 |
| Cessna 170 Doynr Conversion Lycoming O-320-B1A 12 Volt System | Reference: 9467 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J Reference: 8164 |
| Cessna C-152 Conversion Lycoming O-320-E2D 24 Volt System | Reference: 8031 |
| Cessna C-172 Skyhawk Lycoming O-320-E2D 12 Volt System | Reference: 8181 |
| Cessna C-172 Lycoming O-320-E2D 12 Volt System | Reference: 8888 |
| Cessna C-172 Skyhawk Lycoming O-320-E2D 12 Volt System | Reference: 9947 |
| Cessna C-172-N Skyhawk Lycoming O-320-H2AD 24 Volt System | Reference: 7396 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 12 Volt System | Reference: 8373 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 24 Volt System | Reference: 9677 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 24 Volt System | Reference: 9684 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 24 Volt System | Reference: 9796 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 12 Volt System | Reference: 9864 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J Reference: 10153 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 24 Volt System | Reference: 10640 |
| Cessna C-172 Skyhawk Lycoming O-320-D2J 24 Volt System | Reference: 10681 |
| Cessna C-172 Lycoming O-320-E2D 12 Volt System | Reference: 9820 |
| Cessna C-172 Lycoming O-320-E2D 12 Volt System | Reference: 10495 |
| Cessna C-177 Cardinal Lycoming O-320-E2D N/ Volt System | Reference: 10213 |
| Cessna C-172 Skyhawk Lycoming O-320-E2D 12 Volt System | Reference: 9668 |
| Cessna C-172 Skyhawk Lycoming O-320-E2D 12 Volt System | Reference: 9794 |
| Cessna C-172 Skyhawk Lycoming O-320-E2D 12 Volt System | Reference: 9847 |
| Cessna 172 Lycoming O-320-H2AD Reference: 10282 |
| Cessna C-172-N Skyhawk Lycoming O-320-H2AD 12 Volt System | Reference: 7403 |
| Cessna C-172-N Skyhawk Lycoming O-320-H2AD 12 Volt System | Reference: 9837 |
| Cessna C-172-N Skyhawk Lycoming O-320-H2AD 24 Volt System | Reference: 9852 |
| Cub Crafters Lycoming O-320-B2B 12 Volt System | Reference: 9757 |
| Euro-Enaer Lycoming O-320-D2A Reference: 9923 |
| F. F. A. AS-202 Bravo Lycoming O-320-D2A 12 Volt System | Reference: 8551 |
| F. F. A. AS-202 Bravo Lycoming O-320-E2A 12 Volt System | Reference: 9321 |
| Fuji FA-200-160 Lycoming O-320-D2A 12 Volt System | Reference: 8610 |
| Grob G115B - G115C Lycoming O-320-D1A 24 Volt System | Reference: 8978 |
| Grob G-115 Lycoming O-320-E1A 12 Volt System | Reference: 8431 |
| Grumman GA-7 Cougar Lycoming O-320-D1D 12 Volt System | Reference: 8144 |
| Grumman AA5 Traveler Lycoming O-320-E2G 12 Volt System | Reference: 8092 |
| Grumman GA-7 Cougar Lycoming O-320-D1D 12 Volt System | Reference: 9776 |
| Grumman AA5 Traveler Lycoming O-320-E2G 12 Volt System | Reference: 9738 |
| Gyroflug SC-01B Speed Canard Lycoming O-320-D1A 12 Volt System | Reference: 8508 |
| Lancair Lancair 320 Lycoming O-320-D1F 12 Volt System | Reference: 8786 |
| MBB BO-209-B Lycoming O-320-E1F 12 Volt System | Reference: 8997 |
| MBB BO-209-B Lycoming O-320-E2F 12 Volt System | Reference: 9619 |
| Partenavia P-66B Oscar Lycoming O-320-E2A 12 Volt System | Reference: 8923 |
| Partenavia P-66C Lycoming O-320-H2AD 12 Volt System | Reference: 7259 |
| Penn Yan Aero STC Lycoming O-320-D3G 12 Volt System | Reference: 9532 |
| Piper PA-25 Pawnee Lycoming O-320-A2A 12 Volt System | Reference: 8989 |
| Piper PA-18-150 Super Cub Lycoming O-320-A2B 12 Volt System | Reference: 8553 |
| Piper PA-28-150 Cherokee Lycoming O-320-A2B 12 Volt System | Reference: 8624 |
| Piper PA-28-150 Cherokee Lycoming O-320-A2B 12 Volt System | Reference: 10055 |
| Piper PA-23 Apache Lycoming O-320-A3A 12 Volt System | Reference: 9393 |
| Piper PA-23 Apache Lycoming O-320-A3B 12 Volt System | Reference: 9384 |
| Piper PA-22-160 Tri-Pacer Lycoming O-320-B2A 12 Volt System | Reference: 9812 |
| Piper PA-22-160 Tri-Pacer Lycoming O-320-B2B 12 Volt System | Reference: 8493 |
| Piper PA-18 Wings Unlimited Conversion Lycoming O-320-B2B 12 Volt System | Reference: 9514 |
| Piper PA-18 Wings Unlimited Conversion Lycoming O-320-B2B 12 Volt System | Reference: 10428 |
| Piper PA-28-160 Tri-Pacer Lycoming O-320-B2B 12 Volt System | Reference: 9892 |
| Piper PA-23-160 Apache Lycoming O-320-B3B 12 Volt System | Reference: 8587 |
| Piper PA-23-160 Apache Lycoming O-320-B3B 24 Volt System | Reference: 10135 |
| Piper PA-28-160 Cherokee Lycoming O-320-D2A 12 Volt System | Reference: 8589 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 8150 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 8446 |
| Piper PA-28-161 Warrior III Lycoming O-320-D3G 24 Volt System | Reference: 8585 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 8885 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 9792 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 9910 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 10316 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 10665 |
| Piper PA-28-140 Cherokee Cruiser Lycoming O-320-E2A 12 Volt System | Reference: 8590 |
| Piper PA-28-140 or PA-28-150 Cherokee Lycoming O-320-E2A 12 Volt System | Reference: 8903 |
| Piper PA-22 Tri-Pacer Lycoming O-320-E3D 12 Volt System | Reference: 9546 |
| Piper PA-28-151 or PA-28-140 Warrior Lycoming O-320-E3D 12 Volt System | Reference: 8310 |
| Piper PA-28-140 Cherokee Lycoming O-320-E3D 12 Volt System | Reference: 9665 |
| Piper PA-28-150 Cherokee Lycoming O-320-A2B 12 Volt System | Reference: 9971 |
| Piper PA-18-150 Super Cub Lycoming O-320-A2B 12 Volt System | Reference: 9802 |
| Piper PA-22-160 Tri-Pacer Lycoming O-320-B2B 12 Volt System | Reference: 9645 |
| Piper PA-22-160 Tri-Pacer Lycoming O-320-B2B Reference: 9932 |
| Piper PA-18 Wings Unlimited Conversion Lycoming O-320-B2B 12 Volt System | Reference: 10171 |
| Piper PA-23-160 Apache Lycoming O-320-B3B 12 Volt System | Reference: 9850 |
| Piper PA-23-160 Apache Lycoming O-320-B3B 12 Volt System | Reference: 9870 |
| Piper PA-28-160 Cherokee Lycoming O-320-D2A 12 Volt System | Reference: 9676 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 9649 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 10180 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 10445 |
| Piper PA-28-161 Cadet Lycoming O-320-D3G 12 Volt System | Reference: 10571 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 9905 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 10078 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G Reference: 10172 |
| Piper PA-28-161 Warrior II Lycoming O-320-D3G 12 Volt System | Reference: 10447 |
| Piper PA-28-161 Warrior III Lycoming O-320-D3G 24 Volt System | Reference: 10300 |
| Piper PA-28-161 Warrior III Lycoming O-320-D3G 24 Volt System | Reference: 10345 |
| Piper PA-28-161 Warrior III Lycoming O-320-D3G 24 Volt System | Reference: 10701 |
| Piper PA-28-140-150 Cherokee Lycoming O-320-E2A 12 Volt System | Reference: 9744 |
| Piper PA-28-151 Warrior Lycoming O-320-E3D 12 Volt System | Reference: 9773 |
| Ram Aircraft C-172 Skyhawk STC Lycoming O-320-D2J 24 Volt System | Reference: 10380 |
| Riley C-172 Ram Conversion - Skyhawk Lycoming O-320-D2G 24 Volt System | Reference: 8024 |
| Riley Ram Conversion - Cessna Lycoming O-320-D2G 12 Volt System | Reference: 8372 |
| Riley C-172 Ram Conversion - Skyhawk Lycoming O-320-D2G 24 Volt System | Reference: 10182 |
| Riley Ram Conversion - Cessna Lycoming O-320-D2G Reference: 10156 |
| Riley C-172 Ram Conversion - Skyhawk Lycoming O-320-D2G 24 Volt System | Reference: 10240 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 8864 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 9715 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 8656 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 8940 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 9752 |
| Robinson R-22B Lycoming O-320-B2C 12 Volt System | Reference: 9860 |
| Slingsby T67C Lycoming O-320-D2A 24 Volt System | Reference: 8438 |
| SOCATA TB-9 Lycoming O-320-D1A 12 Volt System | Reference: 9650 |
| SOCATA TB-9 Lycoming O-320-D1A 12 Volt System | Reference: 9746 |
| SOCATA TB-9 Tampico Lycoming O-320-D2A 24 Volt System | Reference: 8562 |
| SOCATA TB-9 Tampico Lycoming O-320-D2A 12 Volt System | Reference: 8596 |
| SOCATA TB-9 Tampico Lycoming O-320-D2A 24 Volt System | Reference: 8748 |
| SOCATA MS-892 Rallye 150 Lycoming O-320-E2A 12 Volt System | Reference: 8626 |
| SOCATA TB-9 Tampico Lycoming O-320-D2A 12 Volt System | Reference: 10006 |
| Stoddard Hamilton Glasair Super II S Lycoming O-320-D1A 12 Volt System | Reference: 8833 |
| Stoddard Hamilton Glastar Lycoming O-320-D1F 12 Volt System | Reference: 9454 |
| Sud GY80-160 Gardan Lycoming O-320-B3B 12 Volt System | Reference: 10135 |
| Vans RV Lycoming O-320-D1A 12 Volt System | Reference: 8760 |
| Varga 2150A Kachina Lycoming O-320-A2C 12 Volt System | Reference: 8821 |
| Wassmer WA-52 Lycoming O-320-D1F 12 Volt System | Reference: 8556 |
| Wassmer Lycoming O-320-E2C 12 Volt System | Reference: 10164 |