Lycoming Replacement Parts
ATA · 6959 parts
Lycoming Replacement Parts brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
71903-A Lycoming Bushing - Dyn Countrwgt 71903-A
P/N 71903-A
NE
Lycoming
$40.01
In stock
71903-B Lycoming Bushing - Dyn Counterwgt 71903-B
P/N 71903-B
NE
Lycoming
$44.95
In stock
72064-S Lycoming Prop Flange Bushing .6255-.6260 72064-S
P/N 72064-S
NE
Lycoming
$634.38
Price and availability checked Oct 24, 2026 MST
In stock
LW-10162 Lycoming Pipe - Exhaust Cylinder #6 LW-10162
P/N LW-10162
NE
Lycoming
$1,146.54
Price and availability checked Oct 24, 2026 MST
Backorder
LW-10332 Lycoming Lockplate - Crankshaft Gear LW-10332
P/N LW-10332
NE
Lycoming
$19.79
In stock
06B23862 Lycoming Oil Filter Adapter Gasket 06B23862
P/N 06B23862
NE
Lycoming
$5.84
In stock
LW-14485 Lycoming Gasket Turbo Inlet LW-14485
P/N LW-14485
NE
Lycoming
$80.21
In stock
LW-15486 Lycoming Gasket - Exhaust Flange LW-15486
P/N LW-15486
NE
Lycoming
$43.07
In stock
LW-15619 Lycoming Gasket - Exhaust Flange LW-15619
P/N LW-15619
NE
Lycoming
$21.52
In stock
LW-16266-10-13 Lycoming Clamp .13 Dia. For # 10 Screw LW-16266-10-13
P/N LW-16266-10-13
NE
Lycoming
$3.64
In stock
LW-16266-10-25 Lycoming Clamp .25 ID For #10 Screw Cush LW-16266-10-25
P/N LW-16266-10-25
NE
Lycoming
$9.78
In stock
LW-16266-10-75 Lycoming Clamp LW-16266-10-75
P/N LW-16266-10-75
NE
Lycoming
$4.37
In stock
LW-16350 Lycoming Bracket Engine Mtg Lower Left LW-16350
P/N LW-16350
NE
Lycoming
$713.10
In stock
LW-16471 Lycoming Support Assembly Starter Ring Gear LW-16471
P/N LW-16471
NE
SEM
$2,205.78
Price and availability checked Oct 24, 2026 MST
In stock
LW-18101 Lycoming Intake Pipe Hose LW-18101
P/N LW-18101
NE
Lycoming
$69.89
In stock
LW-18234 Lycoming Exhaust Flange Gasket LW-18234
P/N LW-18234
NE
Lycoming
$45.01
In stock
LW-18639 Lycoming Lockplate Crankshaft Gear LW-18639
P/N LW-18639
NE
Lycoming
$7.83
In stock
LW-18959-175-25 Lycoming Clamp 1.75 ID .25 Dia LW-18959-175-25
P/N LW-18959-175-25
NE
Lycoming
$27.65
In stock
STD-160 Lycoming Washer .250 Lock Int.teeth STD-160
P/N STD-160
NE
Lycoming
$2.45
In stock
STD-475 Lycoming Washer .3125 Lock Int. Teeth STD-475
P/N STD-475
NE
Lycoming
$2.91
In stock
STD-678 Lycoming Washer .375 Lock Int Teeth STD-678
P/N STD-678
NE
Lycoming
$2.91
In stock
Champion Spark Plug Gasket M674 - Box Of 100 M-674
P/N M-674
NE
Champion
$113.06
In stock
Lycoming 05K21108 Cylinder Kit 05K21108
P/N 05K21108
NE
Lycoming
$3,003.90
Backorder
71903-A Lycoming Bushing - Dyn Countrwgt 71903-A
NE
P/N 71903-A
Lycoming
$40.01
In stock
Price check pending
71903-B Lycoming Bushing - Dyn Counterwgt 71903-B
NE
P/N 71903-B
Lycoming
$44.95
In stock
Price check pending
72064-S Lycoming Prop Flange Bushing .6255-.6260 72064-S
NE
P/N 72064-S
Lycoming
$634.38
Price and availability checked Oct 24, 2026 MST
In stock
LW-10162 Lycoming Pipe - Exhaust Cylinder #6 LW-10162
NE
P/N LW-10162
Lycoming
$1,146.54
Price and availability checked Oct 24, 2026 MST
Backorder
LW-10332 Lycoming Lockplate - Crankshaft Gear LW-10332
NE
P/N LW-10332
Lycoming
$19.79
In stock
Price check pending
06B23862 Lycoming Oil Filter Adapter Gasket 06B23862
NE
P/N 06B23862
Lycoming
$5.84
In stock
Price check pending
LW-14485 Lycoming Gasket Turbo Inlet LW-14485
NE
P/N LW-14485
Lycoming
$80.21
In stock
Price check pending
LW-15486 Lycoming Gasket - Exhaust Flange LW-15486
NE
P/N LW-15486
Lycoming
$43.07
In stock
Price check pending
LW-15619 Lycoming Gasket - Exhaust Flange LW-15619
NE
P/N LW-15619
Lycoming
$21.52
In stock
Price check pending
LW-16266-10-13 Lycoming Clamp .13 Dia. For # 10 Screw LW-16266-10-13
NE
P/N LW-16266-10-13
Lycoming
$3.64
In stock
Price check pending
LW-16266-10-25 Lycoming Clamp .25 ID For #10 Screw Cush LW-16266-10-25
NE
P/N LW-16266-10-25
Lycoming
$9.78
In stock
Price check pending
LW-16266-10-75 Lycoming Clamp LW-16266-10-75
NE
P/N LW-16266-10-75
Lycoming
$4.37
In stock
Price check pending
LW-16350 Lycoming Bracket Engine Mtg Lower Left LW-16350
NE
P/N LW-16350
Lycoming
$713.10
In stock
Price check pending
LW-16471 Lycoming Support Assembly Starter Ring Gear LW-16471
NE
P/N LW-16471
SEM
$2,205.78
Price and availability checked Oct 24, 2026 MST
In stock
LW-18101 Lycoming Intake Pipe Hose LW-18101
NE
P/N LW-18101
Lycoming
$69.89
In stock
Price check pending
LW-18234 Lycoming Exhaust Flange Gasket LW-18234
NE
P/N LW-18234
Lycoming
$45.01
In stock
Price check pending
LW-18639 Lycoming Lockplate Crankshaft Gear LW-18639
NE
P/N LW-18639
Lycoming
$7.83
In stock
Price check pending
LW-18959-175-25 Lycoming Clamp 1.75 ID .25 Dia LW-18959-175-25
NE
P/N LW-18959-175-25
Lycoming
$27.65
In stock
Price check pending
STD-160 Lycoming Washer .250 Lock Int.teeth STD-160
NE
P/N STD-160
Lycoming
$2.45
In stock
Price check pending
STD-475 Lycoming Washer .3125 Lock Int. Teeth STD-475
NE
P/N STD-475
Lycoming
$2.91
In stock
Price check pending
STD-678 Lycoming Washer .375 Lock Int Teeth STD-678
NE
P/N STD-678
Lycoming
$2.91
In stock
Price check pending
Champion Spark Plug Gasket M674 - Box Of 100 M-674
NE
P/N M-674
Champion
$113.06
In stock
Price check pending
Lycoming 05K21108 Cylinder Kit 05K21108
NE
P/N 05K21108
Lycoming
$3,003.90
Backorder
Price check pending