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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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

Inner
Inner

Mfr Part#
340-049-804-0

Grshaft
Grshaft
Whippany Actuation Systems LLC

Mfr Part#
4910375

Integrated Drive Generator Assembly
Integrated Drive Generator Assembly
Hamilton Sundstrand

Mfr Part#
736664F

Drive Shaft
Drive Shaft
The Boeing Company

Mfr Part#
69-18708-5

Drive Unit
Drive Unit

Mfr Part#
126762-5

Shaft Drive
Shaft Drive

Mfr Part#
3A090-0279

Shaft, Drive
Shaft, Drive
Ipeco Holdings Ltd

Mfr Part#
2A090-0283

Powered Drive Unit
Powered Drive Unit

Mfr Part#
S451T201-15

Gearshaft, Output Spur
Gearshaft, Output Spur

Mfr Part#
759061

Gearshaft-Compound
Gearshaft-Compound

Mfr Part#
2745154-1

Shaft Assembly-Drive
Shaft Assembly-Drive

Mfr Part#
4812-117

Gearshaft Assembly
Gearshaft Assembly

Mfr Part#
70R509

Drive Shaft-Support 4-Inboard Flap
Drive Shaft-Support 4-Inboard Flap
The Boeing Company

Mfr Part#
138Z4030-3

3240926 Body, Drive, Cres
3240926 Body, Drive, Cres
Boeing Distribution Services
Hook, Latch Drive Shaft
Hook, Latch Drive Shaft
The Boeing Company

Mfr Part#
136W1661-1

Shaft
Shaft
Goodrich Corporation

Mfr Part#
38261

Gearshaft, Steel, Pneumatic Drive Actuator
Gearshaft, Steel, Pneumatic Drive Actuator
Honeywell International Inc

Mfr Part#
3228575-3

Driveshaft Assembly
Driveshaft Assembly
Honeywell International Inc

Mfr Part#
3503876-6

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.