Allison Engine Parts

Product

Description

Applicable Models

6805995P
Alt: Allison 6805995

Cover - thrust sensitive switch

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22C, 501-D22G)

6733428P
Alt: Allison 6733428

Cover - turbine scavenger oil pump

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A, 501-D22C, 501-D22G)

6787478P
Alt: Allison 6787478

Cover assembly - anti-icer, cowl (dome)

Allison Engine (501-D13, 501-D13A, 501-D13D)

6792268P
Alt: Allison 6792268

Cover assembly - scavenge oil pump

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A, 501-D22C, 501-D22G)

6822466P
Alt: Allison 6822466

Cover assembly, anti - icer cowl

Allison Engine (501-D13, 501-D13A, 501-D13D)

6850820P
Alt: Allison 6850820

Cover assembly, oil pump

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A)

6846569P
Alt: Allison 6846569

Cover assembly, oil pump - scavenge

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A, 501-D22C, 501-D22G)

6888547AL
Alt: Allison 6888547

Cover assembly, oil sump - power turbine support

Allison Engine (250-B17, B17B, B17C, B17D, B17E, C18, C18A, C18B, C18C, C20, C20B, C20C, C20F, C20J, C20R1, C20R2, C20S, C20W)

23001952P
Alt: Allison 23001952

Cover assembly, oil sump-power turbine support

Allison Engine (250-C20, 250-C20B, 250-C20F)

23006662P
Alt: Allison 23006662

Cover assembly, pump - red gearbox main oil

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A)

6856523P
Alt: Allison 6856523

Cover assembly, vent - lighthouse pressure

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H, 501-D22, 501-D22A, 501-D22C, 501-D22G)

6874815P
Alt: Allison 6874815

Cover compressor bleed valve

Allison Engine (250-C20, -C20B, -C20F, -C20J)

6859619P
Alt: Allison 6859619

Cover plate - seal, 1st stage turbine blade front

Allison Engine (501-D22A, 501-D22C, 501-D22G)

6846063P
Alt: Allison 6846063

Cover plate seal - 3rd stage blade, 5 span

Allison Engine (501-D22, 501-D22A, 501-D22C, 501-D22G)

6846052P
Alt: Allison 6846052

Cover plate, seal 2nd stage blade 6 span

Allison Engine (501-D22, 501-D22A)

6846062P
Alt: Allison 6846062

Cover plate, seal 2nd stage blade, 5 span

Allison Engine (501-D22, 501-D22A, 501-D22C, 501-D22G)

6846053P
Alt: Allison 6846053

Cover plate, seal 3rd stage blade, 6 span

Allison Engine (501-D22, 501-D22A)

6846311P
Alt: Allison 6846311

Cover plates seal - 1st stage blade, rear

Allison Engine (501-D22, 501-D22A, 501-D22C, 501-D22G)

23004204AL
Alt: Allison 23004204

Cover, power turbine support

Allison Engine (250-B17, -B17B, -B27C, -C20, -C20B, -C20F, -C28B, -C28C, -C20R, -C20R1, -C20R2)

6822464P
Alt: Allison 6822464

Cowl assembly, torquemeter housing- anti-icer

Allison Engine (501-D13, 501-D13A, 501-D13D)

HUMS-K-071-2
Alt: HUMS-K-071-2

Crosscheck monitoring systems

Allison Engine (A250-C20, -C20B, -C20F, -C20J, -C20R,-C20R/1, -C20R/2, -C20R/4, -C20W, -C28B, -C28C, -C30, -C30G, -C30P, and -C30S)

6844422P
Alt: Allison 6844422

Damper, segment turb brg

Allison Engine (250-C20, 250-C20B, 250-C20F, 250-C20J)

6844649P
Alt: Allison 6844649

Damper, turbine front bearing vibration

Allison Engine (501-D22A)

6844649CM
Alt: Allison 6844649

Damper, vibration

Allison Engine (501-D22A, 501-D22C)

6793534P
Alt: Allison 6793534

Decal - torquemeter calibration no

Allison Engine (501-D13, 501-D13A, 501-D13D, 501-D13H)

6893676AL
Alt: Allison 6893676 Next level assembly 23062750-4

Deflector, turbine nozzle - 1st stage

Allison Engine (250-B17, B17B, B17C, B17D, B17E, B17F, B17F1, B17F2, C18, C18A, C18B, C18C, C20, C20B, C20C, C20F, C20J, C20R, C20R1, C20R2, C20R4, C20S, C20W, C28B, C28C, C30, C30G, C30L, C30M, C30P, C30R, C30S, C30U)

6890034AL
Alt: Allison 6890034

Diaphragm - 4th stage nozzle

Allison Engine (250-B17, -C20, -C20B, -C20C)

23051631AL
Alt: Allison 23051631

Diaphragm - nozzle assembly turbine 1st stage

Allison Engine (250-B17, B17B, B17C, B17D, B17E, B17F, B17F1, B17F2, C20, C20B, C20C, C20F, C20J, C20R, C20R/1, C20R/2, C20S, C20W)

23004207AL
Alt: 23004207

Diaphragm - nozzle assembly, turbine, 1st stage

Allison Engine (250-C28B, C28C)

23051631AL
Alt: 23051631

Diaphragm - nozzle assy. Turbine 1st stage

Allison (Allison Engine Model(s) 250-B17, B17B, B17C, B17D, B17E, B17F, B17F1, B17F2, C20, C20B, C20C, C20F, C20J, C20R, C20R/1, C20R/2, C20S, C20W)

A23051626
Alt: Allison 23051626

Diaphragm assembly, nozzle assembly, turbine, 1st stage, keyed

Allison Engine (250-C20, C20B, C20F, C20J, C20S, C20W)

102-736WE
Alt: 102-736

Diaphragm seal

Allison Engine (501-D13, -D13A, -D13D, -D13E, -D13H, -D22, -D22A, D22C & -D22G)

6899114AL
Alt: Allison 6899114

Diaphragm, compressor - bleed valve

Allison Engine (250-C28B, C28C, C30, C30G, C30G2, C30M, C30P, C30R/1, C30S)

6874725AL
Alt: Allison 6874725

Diaphragm, compressor bleed valve

Allison Engine (250-B17, -B17B, -B17C, -B17D, -B17E, -C20, -C20B, -C20F, -C20J, -C20R/1, -C20S, -C20W, T63-A-5A, T63-A-700, T63-A-720)

A23051631
Alt: Allison 23051631

Diaphragm, nozzle assembly, turbine 1st stage, keyed

Allison Engine (250-C20, C20B, C20F, C20J, C20S, C20W)

Allison Engine Aircraft Parts Catalog