"Where Detail Makes the Difference"
- Longmont, Colorado, U.S.A. -
1 (800) 472-2530         Local: (303) 772-1901         Fax: (303) 772-8534

HO Scale Accessories

HO Coal Gondola Conversion Kit
P40040   Conversion Kit for LBF, E&C Shops, and Hubert Coal Gondolas $12.95
Modern Locomotive PTC Antenna Arrays
PTC = Positive Train Control
-Individually Packaged
-Fully Assembled and Painted
-For use with post 2008 era layouts
-Good for pre-2008 era locomotives operating post 2008
-Prototype Specific (check photos for specific antenna type for your locomotive(s))
P44702   BNSF - Type 1 In Stock
Contact Your Dealer

$17.95

P44703   BNSF - Type 2 Contact Your Dealer
P44704   CSX - Type 1
2 Assembled Narrow Antennas, 1 Square Antenna Dome
Contact Your Dealer
P44705   CSX - Type 2 Contact Your Dealer
P44706   Canadian National
4 Separate Antenna Pieces
Contact Your Dealer
P44707   Norfolk Southern In Stock
Contact Your Dealer

$17.95

P44708   Union Pacific Contact Your Dealer
F Unit Accessories
P44086   F7A Unit Horizontal Grille $7.95
P44087   F7A Unit Farr (Vertical) Grille $7.95
P44586   F7B Unit Horizontal Grille $7.95
P44587   F7B Unit Farr (Vertical) Grille $7.95
Nickel Silver Plated Brass Insulated Wheelsets
These wheels follow NMRA RP-25 Standards.
One wheel is insulated from the all-metal axle.
The entire wheelset is non-magnetic.
The axle length is 1.006" (+- .004")

28" wheels are used on modern Tri-Level Autoracks, some Bi-Level Autoracks, and some older intermodal cars such as Impack spine cars, front runners & four runners - check your prototype.
33" wheels are used on 50 & 70 ton capacity cars (CAPY approximately 150,000 LBS or less).
36" wheels are used on 100 ton capacity cars (CAPY approximately 200,000 LBS), and on all passenger cars no matter the era.
38" wheels are used on 150 ton capacity cars, primarily the center connection trucks on modern intermodal cars with 33" wheels at the coupler ends.
Cabooses can use either 33" or 36" wheels depending on the prototype.

The CAPY information is typically printed on model freight cars and can be used as a guide. Some cars have the wheel size printed on the sides or ends of the car in the data. If you are ever unsure of which size to use, you can simply replace the wheels currently on the car with the same size.

Wheel diameter can be measured with a caliper:
28" wheels measure (28/87.1=.321") in HO scale.
33" wheels measure (33/87.1=.378") in HO scale.
36" wheels measure (36/87.1=.413") in HO scale.
38" wheels measure (38/87.1=.436") in HO scale.
(87.1 = HO scale to prototype ratio. HO scale is 87.1 times smaller than the prototype).

Wheelset finish has been improved to have a dull blackened appearance to be more realistic without the immediate need for weathering.
It also provides a nice base starting point for weathering if desired.

40048 38" Wheels (.110" Tread Width)

12 Axles Per Pack

$14.95
40049 38" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$14.95
40050 33" Wheels (.110" Tread Width)

12 Axles Per Pack

$14.95
40051 36" Wheels (.110" Tread Width)

12 Axles Per Pack

$14.95
40052 33" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$14.95
40053 28" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$14.95
40054 36" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$14.95
40055   33" Wheels - Bulk (.110" Tread Width)

100 Axle Box

$114.95
40056   36" Wheels - Bulk (.110" Tread Width)

100 Axle Box

$114.95
40058 33" Ball-Bearing Wheels
(Wheels rotate independent of axle points)
(.110" Tread Width)

6 Axles Per Pack

$21.95
40059 36" Ball-Bearing Wheels
(Wheels rotate independent of axle points)
(.110" Tread Width)

6 Axles Per Pack

$21.95
Trucks with Brass Wheelsets
40060   Barber S-2 100 Ton Truck $7.95 / Pair
40061   ASF 50 Ton Truck $7.95 / Pair
40062   Bettendorf 50 Ton Truck $7.95 / Pair
40063   Barber 70 Ton Truck $7.95 / Pair
High Detail Nickel Plated Brass Insulated Wheelsets
The front and back profile of these wheels is more prototypically accurate.
These wheels follow NMRA RP-25 Standards.
One wheel is insulated from the all metal axle.
The entire wheelset is non-magnetic.
The axle length is 1.006" (+- .004")
40070 33" Wheels (.110" Tread Width)

12 Axles Per Pack

$17.95
40071 36" Wheels (.110" Tread Width)

12 Axles Per Pack

$17.95
40072 33" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$17.95
40073 36" Semi-Scale Wheels (.088" Tread Width)

12 Axles Per Pack

$17.95
Centralia Car Shops Trucks
CCS4999   Lightweight Passenger Truck $19.95 / pair
Moon Dog Rail Cars Auto Rack Details
MVG001   Auto Rack Vandal Guards $12.99
MVG005   Auto Rack Pickup Silhouette - 2 Pack $9.99

InterMountain Railway Company
P.O. Box 839
Longmont, Colorado
80502-0839