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.
05K21272 Lycoming Kit - Cylinder Piston /Ring Assembly 05K21272
P/N 05K21272
NE
SEM
$3,041.92
Backorder
05K21273 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21273
P/N 05K21273
NE
SEM
$3,038.04
Price and availability checked Oct 24, 2026 MST
Backorder
05K21274 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21274
P/N 05K21274
NE
SEM
$3,524.01
Price and availability checked Oct 24, 2026 MST
In stock
05K21276 Lycoming Kit – Cylinder Piston / Ring Assembly
P/N 05K21276
NE
SEM
$4,335.90
Price and availability checked Oct 24, 2026 MST
Backorder
05K21281 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21281
P/N 05K21281
NE
SEM
$3,252.41
Price and availability checked Oct 24, 2026 MST
Backorder
05K21423-A Lycoming Kit - Cylinder Piston / Ring Assembly 05K21423-A
P/N 05K21423-A
NE
SEM
$2,064.16
In stock
05K21745 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21745
P/N 05K21745
NE
SEM
$2,064.16
In stock
05K21932 Lycoming Kit - Alternator Bracket Support 05K21932
P/N 05K21932
NE
Lycoming
$1,712.05
Backorder
05K21966 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21966
P/N 05K21966
NE
SEM
$3,524.01
Price and availability checked Oct 24, 2026 MST
Backorder
05K22034 Lycoming Kit - Piston Ring 05K22034
P/N 05K22034
NE
Lycoming
$184.61
In stock
05K22035 Lycoming Kit - Piston Ring 05K22035
P/N 05K22035
NE
Lycoming
$160.05
In stock
05K22036 Lycoming Kit - Piston Ring 05K22036
P/N 05K22036
NE
Lycoming
$317.68
In stock
05K22037 Lycoming Kit - Piston Ring 05K22037
P/N 05K22037
NE
Lycoming
$254.63
In stock
05K22128 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22128
P/N 05K22128
NE
SEM
$2,716.00
Backorder
05K22129 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22129
P/N 05K22129
NE
SEM
$2,713.09
Price and availability checked Oct 24, 2026 MST
Backorder
05K22177 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22177
P/N 05K22177
NE
SEM
$4,338.81
Price and availability checked Oct 24, 2026 MST
Backorder
05K22260 Lycoming Kit - IO-720 Crankcase With Cylinder 05K22260
P/N 05K22260
NE
Lycoming
$72,941.09
Backorder
05K22294 Lycoming Kit - Cylinder Piston & Ring Assembly 05K22294
P/N 05K22294
NE
SEM
$2,818.82
Price and availability checked Oct 24, 2026 MST
Backorder
05K22599 Lycoming Kit - Seal & Gasket Set 05K22599
P/N 05K22599
NE
Lycoming
$1,532.25
In stock
05K22672 Lycoming Kit - Cylinder Piston & Ring Assembly (IO-540-AC1A5) 05K22672
P/N 05K22672
NE
SEM
$5,202.11
Price and availability checked Oct 24, 2026 MST
In stock
05K22679 Lycoming Kit - Seal & Gasket Set 05K22679
P/N 05K22679
NE
Lycoming
$726.05
In stock
05K22680 Lycoming Kit - Cylinder Piston & Ring Assembly (TIO-540-AJ1A) 05K22680
P/N 05K22680
NE
SEM
$5,214.72
Backorder
05K22781 Lycoming Kit - Seal & Gasket Set 05K22781
P/N 05K22781
NE
Lycoming
$2,483.08
In stock
05K22818 Lycoming O-235 Overhaul Kit Without Fuel Pump 05K29978
P/N 05K29978
NE
Lycoming
$2,931.34
Backorder
05K21272 Lycoming Kit - Cylinder Piston /Ring Assembly 05K21272
NE
P/N 05K21272
SEM
$3,041.92
Backorder
Price check pending
05K21273 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21273
NE
P/N 05K21273
SEM
$3,038.04
Price and availability checked Oct 24, 2026 MST
Backorder
05K21274 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21274
NE
P/N 05K21274
SEM
$3,524.01
Price and availability checked Oct 24, 2026 MST
In stock
05K21276 Lycoming Kit – Cylinder Piston / Ring Assembly
NE
P/N 05K21276
SEM
$4,335.90
Price and availability checked Oct 24, 2026 MST
Backorder
05K21281 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21281
NE
P/N 05K21281
SEM
$3,252.41
Price and availability checked Oct 24, 2026 MST
Backorder
05K21423-A Lycoming Kit - Cylinder Piston / Ring Assembly 05K21423-A
NE
P/N 05K21423-A
SEM
$2,064.16
In stock
Price check pending
05K21745 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21745
NE
P/N 05K21745
SEM
$2,064.16
In stock
Price check pending
05K21932 Lycoming Kit - Alternator Bracket Support 05K21932
NE
P/N 05K21932
Lycoming
$1,712.05
Backorder
Price check pending
05K21966 Lycoming Kit - Cylinder Piston / Ring Assembly 05K21966
NE
P/N 05K21966
SEM
$3,524.01
Price and availability checked Oct 24, 2026 MST
Backorder
05K22034 Lycoming Kit - Piston Ring 05K22034
NE
P/N 05K22034
Lycoming
$184.61
In stock
Price check pending
05K22035 Lycoming Kit - Piston Ring 05K22035
NE
P/N 05K22035
Lycoming
$160.05
In stock
Price check pending
05K22036 Lycoming Kit - Piston Ring 05K22036
NE
P/N 05K22036
Lycoming
$317.68
In stock
Price check pending
05K22037 Lycoming Kit - Piston Ring 05K22037
NE
P/N 05K22037
Lycoming
$254.63
In stock
Price check pending
05K22128 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22128
NE
P/N 05K22128
SEM
$2,716.00
Backorder
Price check pending
05K22129 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22129
NE
P/N 05K22129
SEM
$2,713.09
Price and availability checked Oct 24, 2026 MST
Backorder
05K22177 Lycoming Kit - Cylinder Piston / Ring Assembly 05K22177
NE
P/N 05K22177
SEM
$4,338.81
Price and availability checked Oct 24, 2026 MST
Backorder
05K22260 Lycoming Kit - IO-720 Crankcase With Cylinder 05K22260
NE
P/N 05K22260
Lycoming
$72,941.09
Backorder
Price check pending
05K22294 Lycoming Kit - Cylinder Piston & Ring Assembly 05K22294
NE
P/N 05K22294
SEM
$2,818.82
Price and availability checked Oct 24, 2026 MST
Backorder
05K22599 Lycoming Kit - Seal & Gasket Set 05K22599
NE
P/N 05K22599
Lycoming
$1,532.25
In stock
Price check pending
05K22672 Lycoming Kit - Cylinder Piston & Ring Assembly (IO-540-AC1A5) 05K22672
NE
P/N 05K22672
SEM
$5,202.11
Price and availability checked Oct 24, 2026 MST
In stock
05K22679 Lycoming Kit - Seal & Gasket Set 05K22679
NE
P/N 05K22679
Lycoming
$726.05
In stock
Price check pending
05K22680 Lycoming Kit - Cylinder Piston & Ring Assembly (TIO-540-AJ1A) 05K22680
NE
P/N 05K22680
SEM
$5,214.72
Backorder
Price check pending
05K22781 Lycoming Kit - Seal & Gasket Set 05K22781
NE
P/N 05K22781
Lycoming
$2,483.08
In stock
Price check pending
05K22818 Lycoming O-235 Overhaul Kit Without Fuel Pump 05K29978
NE
P/N 05K29978
Lycoming
$2,931.34
Backorder
Price check pending