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Kadee HO #37 Plastic Couplers with Draft Gear boxes Medium 9/32" Underset Shank - 2 Pair

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$5.79 $4.90
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In Stock:
6
Scale:
HO
SKU:
KAD37
Availability:
Y

Description

Kadee HO #37 Plastic Couplers with Draft Gear boxes Medium 9/32" Underset  Shank - 2 Pair

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. 

This industry leading coupler features plastic standard coupler with metal knuckle, and #621 torsion centering spring and comes complete with #233 insulated draft gearbox and lid. The #37 Magne-Matic Plastic Coupler is designed mostly for body mounting with limited space either above or below the mounting platform, with or without Draft Gear Box Lid and with Draft Gearbox Lid either on top or bottom.

Note: The 30-Series Torsion Spring can be mounted either below or above the coupler shank, but must always be mounted between the Coupler Spring Lid and Draft Gearbox.

The #147 Whisker Metal Coupler mounted in a #252 Snap-together Gearbox is equivalent to the #37 Coupler. The Whisker Coupler mounted in a #252 Snap-together Gear box makes for simple and easy assembly.

Package Includes:

(2) Pair #37 Plastic Shank Couplers - Medium Underset Shank

(2) Pair #621 Torsion Centering Spring

(2) Pair #233 Gearboxes & Lids

(2) Pair #210 Washers

(2) Pair #256 - 2-56 Screws

(2) #622 Knuckle Springs

#37 Plastic Coupler Features:

Material

 -   Metal Knuckle, Plastic Coupler Shank

Shank Length

 -   Medium 9/32" center hole to back of coupler head

Coupler Offset

 -   Underset

Knuckle Spring

 -   #622

Centering System

 -   Standard Shank

Centering Spring

 -   #621 Torsion Centering Spring

Head

 -   Standard Head

Works With

 -   #233 draft gearboxes

#233 Plastic Draft Gearboxes & Lids Features:

Material

 -   Insulated Plastic

Dimensions

 -   3/8"L x 5/16"W x 9/64"H

Works With

 -   NO.5, #58, 20-Series Couplers

#37 in a #233 gearbox on top. Mounting Specifications:

Mounting Height

 -   29/64"

Centerline

 -   25/64"

Trip Pin Height

 -   1/32"

Center Hole

 -   2-56 Insulated Screws are the most commonly used. Screw length will vary.

#37 in a #233 gearbox on bottom. Mounting Specifications:

Mounting Height

 -   13/32"

Centerline

 -   25/64"

Trip Pin Height

 -   1/32"

Center Hole

 -   2-56 Insulated Screws are the most commonly used. Screw length will vary.

Don’t forget these other helpful tools for your Kadee coupler installations:

#206 Insulated Muti-Purpose Coupler Height Gauge

#231 Greas-em Dry Graphite Lubricant

#237 Coupler Trip Pin Pliers

#240 Double Headed Pin Vise

#241 Dual Tool Manual Uncoupling Tool and Spring Pick

#246 Tap ‘2-56’ and Drills, #50 and #43

#780 Tap ‘0-80’ and Drills, #55 and #52

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1 Review Hide Reviews Show Reviews

  • Kadee #37 Couplers
    5

    Posted by John Reynolds on Jul 5th 2022

    I use these couplers on rolling stock or locomotives where the coupler heights are too low. Instead of adding washers and raising the car height try the #37 or #27 coupler. I've used the draft gear boxes on some older Athearn locomotives as suggested in the Kadee Conversion Chart.

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