Kadee #743 O Scale, Type E Short Centerset Metal Couplers with Plastic Short Gearboxes

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Sale price$9.44 Regular price$12.59


This industry leading coupler features New Generation AAR Type "E" "Prototype" Head Short Centerset Metal Couplers, and #850 O Scale centering spring and comes complete with Short Plastic Gearboxes and lids. The #743 Metal Coupler may be mounted with the included Short Plastic Gearbox (#806 type).

It is not recommended to use a metal coupler directly on a metal surface or in a metal draft gearbox to avoid possible electrical crossover and shorting that may cause damage.

#743 Coupler Instructions

Two pair per package


New Generation AAR Type "E" "Prototype" Head:

  • Simple Drop in Design
  • Trouble Free Operation
  • Hidden Knuckle Spring
  • AAR Type "E" Coupler Style
  • Compatible with Kadee® O-Scale Couplers
  • World-Renowned Quality & Performance
  • They just Last & Last & Last...

Package Includes:

  • (4) Each #743 Type "E" "Prototype" Metal Couplers - Short Centerset Shank
  • (4) Each Short Plastic Gearboxes & lids (#806 type)
  • (5) Each #850 O Scale Centering Springs

#743 Metal Coupler Features:
Material  -   Metal
Shank Length  -   Short (47/64") (Knuckle pulling face to center hole of Draft Gearbox)
Coupler Offset  -   Centerset
Centering Spring  -  #850 O Scale Centering Springs
Head  -   New Generation AAR Type "E" "Prototype" Head
Works In Place of  -   #806 O Scale Short Centerset Shank Couplers
Works With  -   #806 type Draft Gearboxes

Plastic Short Draft Gearboxes & Lids Features (#806 type):
Material  -   Plastic
Dimensions  -   17/32"L x 1/2"W x 7/32"H
Works With  -   #743, & #806 Couplers

Mounting Specifications:
Mounting Height  -   25/32"
Centerline  -   1 1/16"
Trip Pin Height  -   1/16"
Mounting Holes  -   2-56 Insulated Screws are the most commonly used. (Screw length will vary)

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