Skip to content

Superior Replacement Parts

Filters

$
$
Sold out

Superior SA36170-A1 Main Bearing SET FOR O-300-ACD C-125-2 C-145-20

$1,108.08 - $1,108.08
$1,108.08
$1,108.08 - $1,108.08
$1,108.08
Out of stock

Superior Bearings.

$1,108.08 - $1,108.08
$1,108.08
$1,108.08 - $1,108.08
$1,108.08
Sold out
Sold out

Superior SL12032 Gasket SET TOP Overhaul

$102.55 - $102.55
$102.55
$102.55 - $102.55
$102.55
Out of stock

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...

View full details
$102.55 - $102.55
$102.55
$102.55 - $102.55
$102.55
Sold out
Sold out

Superior SA65140 Valve Intake

$128.25 - $128.25
$128.25
$128.25 - $128.25
$128.25
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...

View full details
$128.25 - $128.25
$128.25
$128.25 - $128.25
$128.25
Sold out

SL15F19957-11 Superior Pushrod

$105.57 - $105.57
$105.57
$105.57 - $105.57
$105.57
in stock

Superior SL15F19957-11 Push Rod assembly. OEM Part Number: 15F19957-11

$105.57 - $105.57
$105.57
$105.57 - $105.57
$105.57

Superior SL15F19957-31 Push ROD Assembly

$55.89 - $55.89
$55.89
$55.89 - $55.89
$55.89
in stock

Superior SL15F19957-31 Push Rod assembly. OEM Part Number:15F19957-31

$55.89 - $55.89
$55.89
$55.89 - $55.89
$55.89

Superior SA5000-SC5 P10 Ring SET Single Cylinder

$247.27 - $247.27
$247.27
$247.27 - $247.27
$247.27
in stock

Superior SA5000-SC5 P10 Ring Set Single Cylinder. FMA-PMA Approved for Installation in Steel Cylinder Bores Engine Model: IO-520-A, B, C, D, ...

View full details
$247.27 - $247.27
$247.27
$247.27 - $247.27
$247.27
Sold out

IO-360-A1AC2 Superior EXP Roller Lifter Engine KIT

$34,036.20 - $34,036.20
$34,036.20
$34,036.20 - $34,036.20
$34,036.20
Out of stock

XP Series Roller Lifter EnginesThese engine models include fuel pump, fuel system, magnetos, harness, spark plugs, lightweight starter, oil filte...

View full details
$34,036.20 - $34,036.20
$34,036.20
$34,036.20 - $34,036.20
$34,036.20
Sold out

Superior MS29512-12 O Ring

$5.02 - $5.02
$5.02
$5.02 - $5.02
$5.02
in stock

Superior O-Rings.

$5.02 - $5.02
$5.02
$5.02 - $5.02
$5.02

Superior SL75439-1 Gasket SET Major Overhaul

$291.55 - $291.55
$291.55
$291.55 - $291.55
$291.55
in stock

SL75439-1 for IO, HIO-360 Conventional IO-360-A, C, D, K; HIO-360-A, C; LIO, LHIO-C Wide Deck. Parallel cylinder head. Contains Spiratallic "NO B...

View full details
$291.55 - $291.55
$291.55
$291.55 - $291.55
$291.55

Superior SL61510 Plug

$15.01 - $15.01
$15.01
$15.01 - $15.01
$15.01
in stock

Superior Plugs.

$15.01 - $15.01
$15.01
$15.01 - $15.01
$15.01

Superior Millennium Cylinder SL36006N-A20P LYC 4 CYL KIT

$6,458.40 - $6,458.40
$6,458.40
$6,458.40 - $6,458.40
$6,458.40
in stock

Complete New Millennium Cylinder Assemblies contain the following new parts: head, barrel, valves, valve seats, valve guides, piston, rings, gaske...

View full details
$6,458.40 - $6,458.40
$6,458.40
$6,458.40 - $6,458.40
$6,458.40

Superior MS21318-14 Drive Screw

$0.65 - $0.65
$0.65
$0.65 - $0.65
$0.65
in stock

Superior Screws.

$0.65 - $0.65
$0.65
$0.65 - $0.65
$0.65
Sold out

Superior SA4000-SC8 Ring SET Single Cylinder

$68.85 - $68.85
$68.85
$68.85 - $68.85
$68.85
Out of stock

Superior Rings.

$68.85 - $68.85
$68.85
$68.85 - $68.85
$68.85
Sold out
Sold out

Superior SA643233 M10 Bearing-Main

$55.89 - $55.89
$55.89
$55.89 - $55.89
$55.89
Out of stock

Superior Bearings.

$55.89 - $55.89
$55.89
$55.89 - $55.89
$55.89
Sold out
Sold out

Superior SL74524 O-Ring

$1.23 - $1.23
$1.23
$1.23 - $1.23
$1.23
Out of stock

Superior O-Rings.

$1.23 - $1.23
$1.23
$1.23 - $1.23
$1.23
Sold out
Sold out

Superior SL72058A Insert Exhaust Valve Seat

$58.16 - $58.16
$58.16
$58.16 - $58.16
$58.16
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...

View full details
$58.16 - $58.16
$58.16
$58.16 - $58.16
$58.16
Sold out
Sold out

Superior SL32500-A23 Crankshaft Assembly

$5,562.00 - $5,562.00
$5,562.00
$5,562.00 - $5,562.00
$5,562.00
Out of stock

$5,562.00 - $5,562.00
$5,562.00
$5,562.00 - $5,562.00
$5,562.00
Sold out
Sold out

Superior MS29561-007 O-Ring

$4.70 - $4.70
$4.70
$4.70 - $4.70
$4.70
Out of stock

Superior O-Rings.

$4.70 - $4.70
$4.70
$4.70 - $4.70
$4.70
Sold out
Sold out

Superior SL10207 Piston

$314.23 - $314.23
$314.23
$314.23 - $314.23
$314.23
Out of stock

Through hardened steel barrel - uniform hardness all the way through the steel walls allowing the barrel to provide even wear while withstanding ...

View full details
$314.23 - $314.23
$314.23
$314.23 - $314.23
$314.23
Sold out
Sold out

Superior MS122162 Helicoil

$0.82 - $0.82
$0.82
$0.82 - $0.82
$0.82
Out of stock

Superior Helicoils.

$0.82 - $0.82
$0.82
$0.82 - $0.82
$0.82
Sold out
Sold out

Superior SL12036-SC Gasket Set/Single Cylinder

$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Out of stock

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...

View full details
$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Sold out
Sold out

Superior SA4707 P05 Ring

$37.26 - $37.26
$37.26
$37.26 - $37.26
$37.26
Out of stock

Superior Rings.

$37.26 - $37.26
$37.26
$37.26 - $37.26
$37.26
Sold out
Sold out

Superior MS90725-3 Bolt

$1.16 - $1.16
$1.16
$1.16 - $1.16
$1.16
Out of stock

Superior Bolts.

$1.16 - $1.16
$1.16
$1.16 - $1.16
$1.16
Sold out
Sold out

Superior SL15F19957-09 Push ROD Assembly

$76.41 - $76.41
$76.41
$76.41 - $76.41
$76.41
Out of stock

Superior SL15F19957-09 Push Rod assembly. OEM Part Number: 15F19957-09

$76.41 - $76.41
$76.41
$76.41 - $76.41
$76.41
Sold out