HO Weight Upgrade Kits



Manufacturer For Car Kits For RTR Cars
Athearn Box Cars  
  Cabooses  
  Flat Cars  
  Gondolas  
  Hopper Cars  
  Intermodal  
  Passenger Cars Passenger Cars
  Reefers  
  Stock Cars  
  Tank Cars  
 
Accurail® Box Cars  
  Flat Cars / Auto Racks  
  Gondolas  
  Hoppers  
  Intermodal  
  Reefers  
  Stock Cars  
 
AMB Cabooses  
 
Bowser Flat Cars  
  Gondolas  
  Hoppers  
  Stock Cars  
 
Branchline Box Cars  
  Passenger Cars  
 
Central Valley Discontinued  
 
Custom Rail Discontinued  
 
Eel River Models Box Cars  
 
Exact Rail Hoppers  
 
IHC   Passenger Cars
 
Intermountain Box Cars  
  Flat Cars  
  Gondolas  
  Hoppers  
  Reefers  
  Tank Cars  
 
Rivarossi   Passenger Cars
 
Roundhouse Box Cars  
 
ScaleTrains Box Cars  
 
Walthers Trainline   Flat Cars