InterMountain Railway Co. Value Line HO Scale Coupler Conversions

The perfect solution for all of your coupler woes. Thanks to our extensive list of HO Scale coupler conversions it's easier than ever to fit Kadee® Couplers onto your locomotives and rolling stock. Our conversions typically require the least amount of modification to your model and the How-To Instructions and diagrams make fitting your new couplers a breeze. Remember to always check your coupler heights with our #206 Coupler Height Gauge. We've done the hard work for you so find the perfect coupler in the list below.*

  Whisker® Metal Coupler Standard Coupler Other Coupler Options

Freight Cars

Any Medium Centerset Coupler

Gunderson 50' High Cube Boxcars w/Modern Ends Single Door Double Door Gunderson 50' High Cube Double Door Boxcars Gunderson 50' High Cube Double Door Boxcars - Peaked Roof 13 Panel Coalporter® 14 Panel Coalporter® Trinity Aluminator® Coal Gondolas AeroFlo Coal Gondolas AeroFlo II Coal Gondolas 52'6" Corrugated Side Gondolas FMC Welded Side Woodchip Gondolas Gunderson FMC Exterior Post Woodchip Gondolas Gunderson FMC Exterior Post Rotary Woodchip Gondolas

Anywhere a NO.5® is listed, the #28, #58 or #118, #119, #158, #148 Whisker® Coupler can be used in its place.


*Our conversion’s based on only one model from a production run, there may be inconsistencies in a model’s production run that require a different coupler or model modifications to achieve the proper coupler height for coupler function.

** Metal Coupler Note: It is not recommended to use a metal coupler directly on a metal surface to avoid the possible electrical crossover or shorting that may cause damage.