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Seals, Gaskets & O-Rings

ATA · 1057 parts

Seals, Gaskets & O-Rings 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.
Crankshaft Seal for Lycoming O-235 & O-290 Lyc 76940
Crankshaft Seal for Lycoming O-235 & O-290 Lyc 76940
NE
P/N LYC 76940 Lycoming
$78.12
In stock
Cleveland 154-00800 Felt Grease Seal Cld 154-00800
Cleveland 154-00800 Felt Grease Seal Cld 154-00800
NE
P/N CLD 154-00800 Cleveland
$50.49
In stock
Cleveland 154-01600 Felt Grease Seal Cld 154-01600
Cleveland 154-01600 Felt Grease Seal Cld 154-01600
NE
P/N CLD 154-01600 Cleveland
$32.20
In stock
Cleveland 154-03200 Molded Grease Seal Cld 154-03200
Cleveland 154-03200 Molded Grease Seal Cld 154-03200
NE
P/N CLD 154-03200 Cleveland
$234.14
In stock
Cleveland 154-30010 Felt Grease Seal Cld 154-30010
Cleveland 154-30010 Felt Grease Seal Cld 154-30010
NE
P/N CLD 154-30010 Cleveland
$21.61
In stock
Cleveland 154-12000 Molded Grease Seal Cld 154-12000
Cleveland 154-12000 Molded Grease Seal Cld 154-12000
NE
P/N CLD 154-12000 Cleveland
$66.18
In stock
Cleveland 154-12400 Molded Grease Seal Cld 154-12400
Cleveland 154-12400 Molded Grease Seal Cld 154-12400
NE
P/N CLD 154-12400 Cleveland
$61.83
In stock
Cleveland 153-00200 Grease Ring Cld 153-00200
Cleveland 153-00200 Grease Ring Cld 153-00200
NE
P/N CLD 153-00200 Cleveland
$45.48
In stock
Cleveland 153-00300 Grease Ring Cld 153-00300
Cleveland 153-00300 Grease Ring Cld 153-00300
NE
P/N CLD 153-00300 Cleveland
$28.32
In stock
Cleveland 153-00400 Grease Ring Cld 153-00400
Cleveland 153-00400 Grease Ring Cld 153-00400
NE
P/N CLD 153-00400 Cleveland
$37.97
In stock
Cleveland 153-00500 Grease Ring Cld 153-00500
Cleveland 153-00500 Grease Ring Cld 153-00500
NE
P/N CLD 153-00500 Cleveland
$51.06
In stock
Cleveland 153-00900 Grease Ring Cld 153-00900
Cleveland 153-00900 Grease Ring Cld 153-00900
NE
P/N CLD 153-00900 Cleveland
$32.93
In stock
Cleveland 153-01500 Grease Ring Cld 153-01500
Cleveland 153-01500 Grease Ring Cld 153-01500
NE
P/N CLD 153-01500 Cleveland
$56.99
In stock
Cleveland 153-01600 Grease Ring Cld 153-01600
Cleveland 153-01600 Grease Ring Cld 153-01600
NE
P/N CLD 153-01600 Cleveland
$50.11
In stock
Rotax Oil Pan Crush Gasket 12x18 Rtx 250010
Rotax Oil Pan Crush Gasket 12x18 Rtx 250010
NE
P/N RTX 250010 Rotax
$5.99
Backorder
Gasket for Whelen W1284 Lens Whl W1283
Gasket for Whelen W1284 Lens Whl W1283
NE
P/N WHL W1283 WAT / Whelen
$30.56
Price and availability checked Oct 26, 2026 MST
In stock
Cleveland 154-13100 (154-00100) Felt Grease Seal Cld 154-13100
Cleveland 154-13100 (154-00100) Felt Grease Seal Cld 154-13100
NE
P/N CLD 154-13100 Cleveland
$89.19
In stock
A455 Gasket, for A500 Strobe Assembly Whl A455
A455 Gasket, for A500 Strobe Assembly Whl A455
NE
P/N WHL A455 WAT / Whelen
$23.04
Price and availability checked Oct 26, 2026 MST
Backorder
Gasket, for A625 Assembly Whl A629
Gasket, for A625 Assembly Whl A629
NE
P/N WHL A629 WAT / Whelen
$20.86
In stock
Copper Crush Gasket, 1 inch, Oil Screen AN 900-16
Copper Crush Gasket, 1 inch, Oil Screen AN 900-16
NE
P/N AN 900-16 Ms-An
$5.99
In stock
29513-258 Nitrile O-Ring MS 29513-258
29513-258 Nitrile O-Ring MS 29513-258
NE
P/N MS 29513-258 Cleveland
$5.99
In stock
60096 Lycoming Fuel Pump Gasket 60096
60096 Lycoming Fuel Pump Gasket 60096
NE
P/N 60096 Lycoming
$2.43
In stock
61173 Lycoming Oil Press Housing Gasket 61173
61173 Lycoming Oil Press Housing Gasket 61173
NE
P/N 61173 Lycoming
$2.03
In stock
62224 Lycoming Mag Adapter Gasket 62224
62224 Lycoming Mag Adapter Gasket 62224
NE
P/N 62224 Lycoming
$2.91
In stock