Freelance modellers and scratch builders in HO gauge (16.5mm) use proven Athearn drive components for construction of reliable all wheel drive diesel locomotives.  British HO and American On3 models among countless others have been produced using Athearn components.

Here is a listing of the principal measurements to assist in selecting the parts for your next project.

Athearn Locomotive Dimensions

Series #

Type

Truck W/b

Loco W/b

Fuel tank

Truck Centres

3200

F7a

31.2

134.8

   

3150

GP9

31.2

139.5

   

3300

PA1

52.6 (26.3+26.3)

174.5

   

3620

FP45

47.6 (23.8+23.8)

208.8

85 160

3650

AMD103

31.2

181

   

3700

S12

28.0

105

   

3900

SW1000/1500

28.0

105

   

4000

SW7

28.0

105

   

4100*

SDP40

47.6 (23.8+23.8)

195

   
4150* SD45 47.6 (23.8+23.8) 186 66.5 134.1

4200

GP35

31.2

142.3

53

 

4300 **

Trainmaster

45.2 (20+25.2)o/b

178.5

30

 

4400

SD40-2

47.6 (23.1+24.5)

193

67.1 141.8

4500

SD40T-2

47.6 (23.1+24.5)

?    

4580

GP50

31.2

150.8

63.5

 

4600

GP38-2

31.2

150.8

48.5

 

4700

GP40-2

31.2

150.8

63.5

 

4750

GP60

31.2

150.8

63.5

 

4340

AC4400

46.5 (23.25+23.25)

208

85

162

4900

C44-9W

46.5 (23.25+23.25)

208

85

 

All wheels 12.15mm dia. #140-40019
* high gear tower
** 12.15mm dia outside bearing trucks
all measurements in mm.
Back to locomotives | Link to www.British-HO.com 


Please call for current prices and availability of Athearn parts
www.RRhobby.ca
Broughdale Hobby
1444 Glenora Drive, London, Ontario, Canada, N5X 1V2
Phone
1-519-434-0600, Fax 1-519-434-0714
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