For The Detail Modeling Enthusiast
#F-67701-X DDA40X frame (modified Athearn) fits Bachmann DDA40X shell (trucks part #PT33226-8)
Motors :
#F-31600-L GP 7 / 9 Ath Loco (frame weighted and machined for can motor)
$24.95 $34.95
#F-31601 GP 7 / 9 Front Range Product Loco frame (new)
$32.95
#F-34500-L U25B Stewart loco - Leaded frame
$10.00
#F-34601-u UB Ath loco / B23-7 Rail Power Loco
$48.95