Superior Replacement Parts
ATA · 8421 parts
Superior 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.
Lycoming 18E26103-M03 Crankshaft Bearing
P/N 18E26103-M03
NE
Lycoming
$154.87
In stock
18E26103-M06 Lycoming Bearing - Crankshaft 18E26103-M06
P/N 18E26103-M06
NE
Lycoming
$154.87
In stock
18E26103-M10 Lycoming Bearing - Crankshaft 18E26103-M10
P/N 18E26103-M10
NE
Lycoming
$166.57
Backorder
18M23887 Lycoming Bearing - Connecting Rod 18M23887
P/N 18M23887
NE
Lycoming
$40.50
In stock
18M23887-M03 Lycoming Bearing - Connecting Rod 18M23887-M03
P/N 18M23887-M03
NE
Lycoming
$57.99
In stock
18M23887-M06 Lycoming Bearing - Connecting Rod 18M23887-M06
P/N 18M23887-M06
NE
Lycoming
$60.75
In stock
18M23887-M10 Lycoming Bearing - Connecting Rod 18M23887-M10
P/N 18M23887-M10
NE
Lycoming
$78.22
In stock
18M26104-M03 Lycoming Bearing - Connecting Rod 18M26104-M03
P/N 18M26104-M03
NE
Lycoming
$37.73
In stock
18M26104-M06 Lycoming Bearing - Connecting Rod 18M26104-M06
P/N 18M26104-M06
NE
Lycoming
$48.77
In stock
18M26104-M10 Lycoming Bearing - Connecting Rod 18M26104-M10
P/N 18M26104-M10
NE
Lycoming
$63.50
In stock
18M26105-M10 Lycoming Bearing - Connecting Rod 18M26105-M10
P/N 18M26105-M10
NE
Lycoming
$51.54
In stock
18N26106 Lycoming Bearing - Connecting Rod 18N26106
P/N 18N26106
NE
Lycoming
$47.54
In stock
18N26106-M06 Lycoming Bearing - Connecting Rod 18N26106-M06
P/N 18N26106-M06
NE
Lycoming
$76.67
In stock
18N26106-M10 Lycoming Bearing - Connecting Rod 18N26106-M10
P/N 18N26106-M10
NE
Lycoming
$92.03
In stock
23D26777 Lycoming Plunger - Fuel Pump - Long 23D26777
P/N 23D26777
NE
Lycoming
$247.35
In stock
27A22099 Lycoming Gear Assembly Hydraul. Pump Driven 27A22099
P/N 27A22099
NE
SEM
$3,103.03
In stock
29A21372 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A21372
P/N 29A21372
NE
SEM
$14,093.13
Backorder
29A21405 Lycoming Drive Assembly Turbo Scav. & Hyd. 29A21405
P/N 29A21405
NE
SEM
$12,731.25
Price and availability checked Nov 1, 2026 MST
Backorder
29A22457 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A22457
P/N 29A22457
NE
SEM
$13,824.44
Price and availability checked Nov 1, 2026 MST
Backorder
29G21749 Lycoming Gear Assembly Accessory Driven 29G21749
P/N 29G21749
NE
SEM
$1,578.19
Price and availability checked Nov 1, 2026 MST
Backorder
29H22368 Lycoming Shaftgear-Vacuum Pump Drive 29H22368
P/N 29H22368
NE
Lycoming
$1,849.79
Backorder
32F21674 Lycoming Spacer - Alternator Fan 32F21674
P/N 32F21674
NE
Lycoming
$253.12
Backorder
37A19773-350 Lycoming Belt - Alternator - .380 Wide 37A19773-350
P/N 37A19773-350
NE
Lycoming
$75.95
Backorder
Lycoming 18E26103-M03 Crankshaft Bearing
NE
P/N 18E26103-M03
Lycoming
$154.87
In stock
Price check pending
18E26103-M06 Lycoming Bearing - Crankshaft 18E26103-M06
NE
P/N 18E26103-M06
Lycoming
$154.87
In stock
Price check pending
18E26103-M10 Lycoming Bearing - Crankshaft 18E26103-M10
NE
P/N 18E26103-M10
Lycoming
$166.57
Backorder
Price check pending
18M23887 Lycoming Bearing - Connecting Rod 18M23887
NE
P/N 18M23887
Lycoming
$40.50
In stock
Price check pending
18M23887-M03 Lycoming Bearing - Connecting Rod 18M23887-M03
NE
P/N 18M23887-M03
Lycoming
$57.99
In stock
Price check pending
18M23887-M06 Lycoming Bearing - Connecting Rod 18M23887-M06
NE
P/N 18M23887-M06
Lycoming
$60.75
In stock
Price check pending
18M23887-M10 Lycoming Bearing - Connecting Rod 18M23887-M10
NE
P/N 18M23887-M10
Lycoming
$78.22
In stock
Price check pending
18M26104-M03 Lycoming Bearing - Connecting Rod 18M26104-M03
NE
P/N 18M26104-M03
Lycoming
$37.73
In stock
Price check pending
18M26104-M06 Lycoming Bearing - Connecting Rod 18M26104-M06
NE
P/N 18M26104-M06
Lycoming
$48.77
In stock
Price check pending
18M26104-M10 Lycoming Bearing - Connecting Rod 18M26104-M10
NE
P/N 18M26104-M10
Lycoming
$63.50
In stock
Price check pending
18M26105-M10 Lycoming Bearing - Connecting Rod 18M26105-M10
NE
P/N 18M26105-M10
Lycoming
$51.54
In stock
Price check pending
18N26106 Lycoming Bearing - Connecting Rod 18N26106
NE
P/N 18N26106
Lycoming
$47.54
In stock
Price check pending
18N26106-M06 Lycoming Bearing - Connecting Rod 18N26106-M06
NE
P/N 18N26106-M06
Lycoming
$76.67
In stock
Price check pending
18N26106-M10 Lycoming Bearing - Connecting Rod 18N26106-M10
NE
P/N 18N26106-M10
Lycoming
$92.03
In stock
Price check pending
23D26777 Lycoming Plunger - Fuel Pump - Long 23D26777
NE
P/N 23D26777
Lycoming
$247.35
In stock
Price check pending
27A22099 Lycoming Gear Assembly Hydraul. Pump Driven 27A22099
NE
P/N 27A22099
SEM
$3,103.03
In stock
Price check pending
29A21372 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A21372
NE
P/N 29A21372
SEM
$14,093.13
Backorder
Price check pending
29A21405 Lycoming Drive Assembly Turbo Scav. & Hyd. 29A21405
NE
P/N 29A21405
SEM
$12,731.25
Price and availability checked Nov 1, 2026 MST
Backorder
29A22457 Lycoming Drive Assembly TURB0 Scav. & Hyd. 29A22457
NE
P/N 29A22457
SEM
$13,824.44
Price and availability checked Nov 1, 2026 MST
Backorder
29G21749 Lycoming Gear Assembly Accessory Driven 29G21749
NE
P/N 29G21749
SEM
$1,578.19
Price and availability checked Nov 1, 2026 MST
Backorder
29H22368 Lycoming Shaftgear-Vacuum Pump Drive 29H22368
NE
P/N 29H22368
Lycoming
$1,849.79
Backorder
Price check pending
32F21674 Lycoming Spacer - Alternator Fan 32F21674
NE
P/N 32F21674
Lycoming
$253.12
Backorder
Price check pending
37A19773-350 Lycoming Belt - Alternator - .380 Wide 37A19773-350
NE
P/N 37A19773-350
Lycoming
$75.95
Backorder
Price check pending