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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Power Drive System
Power Drive System

Mfr Part#
251N5002-4#A

Drive Shaft
Drive Shaft

Mfr Part#
251N4237-4

Power Drive System
Power Drive System

Mfr Part#
251N5002-5#A

Integrated Drive Generator Installation-RB211-535
Integrated Drive Generator Installation-RB211-535

Mfr Part#
332N5002-5

Gear Shaft
Gear Shaft

Mfr Part#
335-303-000-0

Gearshaft-47 Tooth No. 1
Gearshaft-47 Tooth No. 1
CFM International Inc

Mfr Part#
335-302-207-0

Gearshaft Assembly
Gearshaft Assembly

Mfr Part#
335-321-005-0

Shaft & Actuator Assembly - Engine F
Shaft & Actuator Assembly - Engine F
The Boeing Company

Mfr Part#
343U8301-23

Shaft & Actuator Assembly - Engine F
Shaft & Actuator Assembly - Engine F
The Boeing Company

Mfr Part#
343U8301-25

Gear Shaft
Gear Shaft

Mfr Part#
37365

Gear Shaft
Gear Shaft

Mfr Part#
379610

Shaft Drive
Shaft Drive

Mfr Part#
3A059-0243

Shaft Drive Assembly
Shaft Drive Assembly

Mfr Part#
3A059-0245

Power Drive Nitinstal-
Power Drive Nitinstal-

Mfr Part#
256T3100-12

Power Drive Nitinstal-
Power Drive Nitinstal-

Mfr Part#
256T3100-13

Gearshaft-Spur
Gearshaft-Spur
Honeywell International Inc

Mfr Part#
2707673-1

Gear Shaft-Follow Up
Gear Shaft-Follow Up
The Boeing Company

Mfr Part#
256T2727-1

Input Shaft
Input Shaft
The Boeing Company

Mfr Part#
256W2344-2

Drive Shaft
Drive Shaft
The Boeing Company

Mfr Part#
256U3770-1

Drive Shaft Assembly, Steel
Drive Shaft Assembly, Steel

Mfr Part#
256T2800-21

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.

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