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Lycoming Replacement Parts

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Superior MS29513-137 O-Ring

$2.24 - $2.24
$2.24
$2.24 - $2.24
$2.24
in stock

Superior O-Rings.

$2.24 - $2.24
$2.24
$2.24 - $2.24
$2.24

M25988/1-212 Packing O-Ring

$3.83 - $3.83
$3.83
$3.83 - $3.83
$3.83
in stock

M25988 O-Rings, these O-Rings are intended for packing and are oil & fuel resistant. Good high and low temperature properties. Slightly n...

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$3.83 - $3.83
$3.83
$3.83 - $3.83
$3.83
Sold out

Superior SA2025 Plug

$11.34 - $11.34
$11.34
$11.34 - $11.34
$11.34
Out of stock

Superior Plugs.

$11.34 - $11.34
$11.34
$11.34 - $11.34
$11.34
Sold out

Superior Lyco Pushrod Tube Seal SL18661 Pack OF 24

$52.65 - $52.65
$52.65
$52.65 - $52.65
$52.65
in stock

Superior SL18661 Shroud Tube Seal

$52.65 - $52.65
$52.65
$52.65 - $52.65
$52.65

Superior SL12596 Bolt Connecting ROD - 4 Pack

$451.44 - $451.44
$451.44
$451.44 - $451.44
$451.44
in stock

Lycoming engines are the culmination of hundreds of parts improvements made over the last six decades. In Accordance with Textron-Lycoming Manda...

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$451.44 - $451.44
$451.44
$451.44 - $451.44
$451.44
Sold out

Superior SL16475 Seat Valve Spring

$19.98 - $19.98
$19.98
$19.98 - $19.98
$19.98
Out of stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$19.98 - $19.98
$19.98
$19.98 - $19.98
$19.98
Sold out

Superior SL12038 Gasket SET TOP Overhaul

$111.02 - $111.02
$111.02
$111.02 - $111.02
$111.02
Only 1 left!

Lycoming engines are built with the best components in the industry. The only parts we paint are the steel barrels to resist corrosion. All alumi...

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$111.02 - $111.02
$111.02
$111.02 - $111.02
$111.02

Superior SL11800 Spring

$17.93 - $17.93
$17.93
$17.93 - $17.93
$17.93
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$17.93 - $17.93
$17.93
$17.93 - $17.93
$17.93

Superior SL-STD-2213 Screw

$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
in stock

Lycoming engines are the culmination of hundreds of parts improvements made over the last six decades. In Accordance with Textron-Lycoming Manda...

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$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95

Superior SL-STD-2209 Screw 5/16 - 24 X 1.75

$23.49 - $23.49
$23.49
$23.49 - $23.49
$23.49
in stock

Lycoming engines are the culmination of hundreds of parts improvements made over the last six decades.In Accordance with Textron-Lycoming Mandato...

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$23.49 - $23.49
$23.49
$23.49 - $23.49
$23.49
Sold out

Superior SL18790 Rocker ARM Assembly

$265.68 - $265.68
$265.68
$265.68 - $265.68
$265.68
Out of stock

Superior SL18790 Rocker Arm Assembly

$265.68 - $265.68
$265.68
$265.68 - $265.68
$265.68
Sold out

Superior SL73185-1 Gasket SET Major Overhaul

$423.36 - $423.36
$423.36
$423.36 - $423.36
$423.36
in stock

SL73185-1 for IO-540-A, B, E, G, H, K, L, M, P, S Conventional and Wide Deck (Angle Valve Head). Angle cylinder head. Exhaust gaskets not included...

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$423.36 - $423.36
$423.36
$423.36 - $423.36
$423.36
Sold out

Superior AN500A-10-8 Bolt

$2.05 - $2.05
$2.05
$2.05 - $2.05
$2.05
Out of stock

Superior Bolts.

$2.05 - $2.05
$2.05
$2.05 - $2.05
$2.05
Sold out

Superior SL11575A M010 Bearing Crankshaft

$133.65 - $133.65
$133.65
$133.65 - $133.65
$133.65
in stock

Superior Bearings.

$133.65 - $133.65
$133.65
$133.65 - $133.65
$133.65

Superior SL12795 Gasket

$2.81 - $2.81
$2.81
$2.81 - $2.81
$2.81
in stock

Superior SL12795, Gasket.Dimensions: .02X2.75X3.13

$2.81 - $2.81
$2.81
$2.81 - $2.81
$2.81

Superior SA646589A1M10 Bearing SET

$774.36 - $774.36
$774.36
$774.36 - $774.36
$774.36
in stock

Superior Bearings.

$774.36 - $774.36
$774.36
$774.36 - $774.36
$774.36

Superior SL72711 O-Ring

$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97

Superior SL31H-0.88 Bolt

$9.18 - $9.18
$9.18
$9.18 - $9.18
$9.18
in stock

Superior Bolts.

$9.18 - $9.18
$9.18
$9.18 - $9.18
$9.18

Superior SL11901 Valve Intake

$115.40 - $115.40
$115.40
$115.40 - $115.40
$115.40
in stock

Uniform hardness all the way through the steel barrel walls which allows the barrel to provide even wear while withstanding extreme cylinder temp...

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$115.40 - $115.40
$115.40
$115.40 - $115.40
$115.40

Superior SL74065 Packing Resistant OIL

$1.89 - $1.89
$1.89
$1.89 - $1.89
$1.89
in stock

Superior O-Rings.

$1.89 - $1.89
$1.89
$1.89 - $1.89
$1.89

Superior M25988/1-928 O-Ring

$25.43 - $25.43
$25.43
$25.43 - $25.43
$25.43
in stock

SUPERIOR M25988/1-928 O-RING

$25.43 - $25.43
$25.43
$25.43 - $25.43
$25.43

Superior SL78528 Housing OIL Pump

$442.80 - $442.80
$442.80
$442.80 - $442.80
$442.80
in stock

Lycoming engines are the culmination of hundreds of parts improvements made over the last six decades. In Accordance with Textron-Lycoming Manda...

View full details
$442.80 - $442.80
$442.80
$442.80 - $442.80
$442.80

Superior SL67193-S Gasket

$16.74 - $16.74
$16.74
$16.74 - $16.74
$16.74
in stock

Superior SL67193-S, Gasket. (PDF)Dimensions: 1X6.5X6.5

$16.74 - $16.74
$16.74
$16.74 - $16.74
$16.74

Superior SL11626 P005 Guide-Exhaust Valve High Chro - 6 Pack

$275.35 - $275.35
$275.35
$275.35 - $275.35
$275.35
in stock

Superior SL11626 P05 Guide-Exhaust Valve. Pack of Six.

$275.35 - $275.35
$275.35
$275.35 - $275.35
$275.35