Engine Driveshafts

The engine driveshaft is designed for power transmission in rotor drive systems. Built by trusted manufacturers such as General Electric, and Honeywell, these assemblies exemplify robust engineering and reliability. The design not only enhances durability but also supports efficient energy transfer in demanding rotor applications, ensuring you’re getting the most out of your aircraft. Browse our inventory to find a dependable solution for your helicopter’s rotor drive system.
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Drive A
Drive A

Mfr Part#
AJH7337-505N

Gear Shaft
Gear Shaft

Mfr Part#
9372M37G06

Gear Shaft
Gear Shaft
Goodrich Corporation

Mfr Part#
37283

Gearshaft-73 Tooth No. 4
Gearshaft-73 Tooth No. 4
CFM International Inc

Mfr Part#
335-302-902-0

Gear Shaft
Gear Shaft

Mfr Part#
51G373

Drive Unit
Drive Unit

Mfr Part#
7923798-507

Grshaft
Grshaft
Whippany Actuation Systems LLC

Mfr Part#
4910375

Drive
Drive

Mfr Part#
96369

Gearshaft-41 Tooth No.5
Gearshaft-41 Tooth No.5
CFM International Inc

Mfr Part#
335-303-002-0

Gear Shaft
Gear Shaft

Mfr Part#
379608-1

Shaft, Drive
Shaft, Drive
Ipeco Holdings Ltd

Mfr Part#
2A090-0283

Gearshaft
Gearshaft
General Electric Company

Mfr Part#
2044M37P01

External Drive Shaft Subassembly
External Drive Shaft Subassembly
Parker Hannifin

Mfr Part#
21709

Powered Drive Unit
Powered Drive Unit

Mfr Part#
S451T201-15

Cap Drive
Cap Drive

Mfr Part#
178793-2

Gearshaft: Generator Drive
Gearshaft: Generator Drive

Mfr Part#
3910789-01

Gearshaft Assembly
Gearshaft Assembly
GE Aviation Systems Ltd

Mfr Part#
AM10109

Gear Shaft
Gear Shaft
The Boeing Company

Mfr Part#
335-302-500-0

Drive
Drive

Mfr Part#
1523-13700-301

Gearshaft-Spur
Gearshaft-Spur

Mfr Part#
B4929-1

Frequently Asked Questions

What is an engine driveshaft?

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An engine driveshaft in rotor systems transfers power from the engine to the rotor assembly.

DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. See terms & conditions.