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All BAS Locations will close at 2:30 pm MST July 2nd, 2026

All Freight Orders will ship Monday, July 6th

We're back to normal business hours Monday, July 6th

If you need parts on the way fast, place your order ASAP to ensure delivery.

Lycoming Aircraft Engines & Parts

  • Lycoming Aircraft Engines & Parts 377A19773-382 Lycoming Alt Drive Belt Lycoming Aircraft Engines & Parts 377A19773-382 Lycoming Alt Drive Belt Lycoming Aircraft Engines & Parts 377A19773-382 Lycoming Alt Drive Belt Lycoming Aircraft Engines & Parts 377A19773-382 Lycoming Alt Drive Belt Lycoming Aircraft Engines & Parts 377A19773-382 Lycoming Alt Drive Belt

    Lycoming Aircraft Engines & Parts

    377A19773-382 Lycoming Alt Drive Belt

    Some details about this part: Part Number: 377A19773-382 Manufacturer: Lycoming If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $75.00
    Add to Cart
    SKU: SA101124MB18
  • 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt

    Lycoming Aircraft Engines & Parts

    37A19773-376 Lycoming Alternator Drive Belt

    Some details about this part: Part Number: 37A19773-376 Manufacturer: Lycoming If you need additional pictures or have any questions, please let us know. 90-Day Money Back Guarantee: Guaranteed to...

    $75.00
    Add to Cart
    SKU: FLA091724MB7
  • 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt 37A19773-376 Lycoming Alternator Drive Belt

    Lycoming Aircraft Engines & Parts

    37A19773-376 Lycoming Alternator Drive Belt

    Some details about this part: Part Number: 37A19773-376 Manufacture: Lycoming  Unless specifically noted, most of our used airplane parts are sold in the condition they were removed, which...

    $75.00
    Add to Cart
    SKU: SA-KX020226AJ-48BS
  • 38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH 38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH 38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH 38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH 38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH

    Lycoming Aircraft Engines & Parts

    38137-004 Lycoming IO-540-K1G5D Aft Exhaust Stack RH

    Details about this unit: Part Number: 38137-004 Right Hand No probe hole Need a little more hangar talk before you buy? We're ready to help. 90-Day Money-Back Guarantee: Non-Core items are...

    $75.00
    Add to Cart
    SKU: N511KC-MISC042326-58AS
    Removed From: Piper PA-32R-301
  • 38137-006 Piper PA32R-300 Lycoming IO-540-K1G5D Exhaust Stack Center RH BAS Part Sales | Airplane Parts 38137-006 Lycoming IO-540-K1G5D Exhaust Stack Center RH 38137-006 Lycoming IO-540-K1G5D Exhaust Stack Center RH 38137-006 Lycoming IO-540-K1G5D Exhaust Stack Center RH 38137-006 Lycoming IO-540-K1G5D Exhaust Stack Center RH

    Lycoming Aircraft Engines & Parts

    38137-006 Lycoming IO-540-K1G5D Exhaust Stack Center RH

    Some details about this part: Part Number: 38137-006 Removed From: Lycoming IO-540-K1G5D This item does NOT have a Probe Hole, see pictures for more detail If you need additional pictures or have...

    $75.00
    Add to Cart
    SKU: 333723861751
  • 38617-002 Lycoming TIO-540-S1AD Induction Elbow 38617-002 Lycoming TIO-540-S1AD Induction Elbow 38617-002 Lycoming TIO-540-S1AD Induction Elbow 38617-002 Lycoming TIO-540-S1AD Induction Elbow 38617-002 Lycoming TIO-540-S1AD Induction Elbow

    Lycoming Aircraft Engines & Parts

    38617-002 Lycoming TIO-540-S1AD Induction Elbow

    Some details about this part: Part Number: 38617-002 Has a few weld spots Removed From: Lycoming TIO-540-S1AD If you need additional pictures or have any questions, please let us know. 90-Day Money...

    $50.00
    Add to Cart
    SKU: N8125DKW205
    Removed From: Piper PA-32R-301T
  • Lycoming 4-081-084-03 Lycoming Cup Locking NEW SA Lycoming 4-081-084-03 Lycoming Cup Locking NEW SA 4-081-084-03 Lycoming Cup Locking (NEW) (SA) BAS Part Sales | Airplane Parts

    Lycoming Aircraft Engines & Parts

    4-081-084-03 Lycoming Cup Locking (New Old Stock) (SA)

    4-081-084-03 Lycoming Cup Locking (NEW) (SA)Some details about this part: Part Number; 4-081-084-03NEWGuaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you...

    $160.00
    Add to Cart
    SKU: SA232603490265
  • Lycoming 4-082-021-01 Lycoming Cup Locking NEW SA 4-082-021-01 Lycoming Cup Locking (NEW) (SA) BAS Part Sales | Airplane Parts Lycoming 4-082-021-01 Lycoming Cup Locking NEW SA

    Lycoming Aircraft Engines & Parts

    4-082-021-01 Lycoming Cup Locking (New Old Stock) (SA)

    4-082-021-01 Lycoming Cup Locking (NEW) (SA)Some details about this part: Part Number: 4-082-021-01NEWGuaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you...

    $100.00
    Add to Cart
    SKU: SA332493920885
  • Lycoming 4-111-001-2 Lycoming Cup Locking NEW SA Lycoming 4-111-001-2 Lycoming Cup Locking NEW SA 4-111-001-2 Lycoming Cup Locking (NEW)  (SA) BAS Part Sales | Airplane Parts Lycoming 4-111-001-2 Lycoming Cup Locking NEW SA

    Lycoming Aircraft Engines & Parts

    4-111-001-2 Lycoming Cup Locking (New Old Stock) (SA)

    4-111-001-2 Lycoming Cup Locking (NEW) (SA)Some details about this part: Part Number: 4-111-001-02NEWDue to multiple items you may not receive the item picturedGuaranteed to work and pass your...

    $160.00
    Add to Cart
    SKU: SA232603490286
  • 4-131-015-01 Lycoming Guide (NEW) (SA) BAS Part Sales | Airplane Parts Lycoming 4-131-015-01 Lycoming Guide NEW SA Lycoming 4-131-015-01 Lycoming Guide NEW SA

    Lycoming Aircraft Engines & Parts

    4-131-015-01 Lycoming Guide (New Old Stock) (SA)

    4-131-015-01 Lycoming Guide (NEW) (SA)Some details about this part:Part Number: 4-131-015-01NEWDue to multiple items you may not receive the item picturedGuaranteed to work and pass your inspection...

    $50.00
    Add to Cart
    SKU: SA253322274579
  • Lycoming 4-141-044-02 Lycoming Bolt Assembly NEW SA 4-141-044-02 Lycoming Bolt Assembly (NEW) (SA) BAS Part Sales | Airplane Parts Lycoming 4-141-044-02 Lycoming Bolt Assembly NEW SA

    Lycoming Aircraft Engines & Parts

    4-141-044-02 Lycoming Bolt Assembly (New Old Stock) (SA)

    4-141-044-02 Lycoming Bolt Assembly (NEW) (SA)Some details about this part: Part Number: 4-141-044-02NEWGuaranteed to work and pass your inspection or your money back with our 90-Day Warranty. If you...

    $50.00
    Add to Cart
    SKU: SA332493920962
  • N1012CKW223-NO N1012CKW223-NO N1012CKW223-NO N1012CKW223-NO N1012CKW223-NO

    Lycoming Aircraft Engines & Parts

    40B19823 Lycoming TIO-540-AF1B Exhaust Riser Aft LH

    Some details about this part: Part Number: 40B19823 Condition will vary Removed From: Lycoming TIO-540-AF1B Unless specifically noted, most of our used airplane parts are sold in the condition they...

    $185.00
    Choose Options
    SKU: N1012CKW223
    Removed From: Mooney M20M TLS
  • 40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH 40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH 40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH 40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH 40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH

    Lycoming Aircraft Engines & Parts

    40B19824 Lycoming TIO-540-AF1B Exhaust Riser Center LH

    Some details about this part: Part Number: 40B19824 Has probe hole Removed From: Lycoming TIO-540-AF1B Unless specifically noted, most of our used airplane parts are sold in the condition they were...

    $225.00
    Add to Cart
    SKU: N5287S-227KW
    Removed From: Mooney M20M