Coupler Conversion

[ajc]

I have two Bachmann N Scale Cat. No. 19397 Jackson Sharp Open-sided Excursion Cars fitted with Knuckle Couplers. I wish to use my Hornby Minitrix  N201 Fowler 0-6-0T Dock Tank and Kato Blue Electric Locomotive from the Kato 10-502-2 Mini Convex Freight Train Set to haul them. I therefore wish to fit the Excursion Cars with the Conversion Couplers  (N Scale Universal) as shown on the e store Universal N Scale Parts page. The Conversion Couplers come in three lengths - long, medium and short - but I am not sure which size I need. I would like advice on which length would be appropriate to use.
Thanks
ajc

[skipgear]

Not completely positive on this but I believe the cars come with the Rapido couplers as spares in the package so you can back date the couplers.

[ajc]

No alternative couplers supplied in the box.
ajc

[TJ]

FYI , Try this link below or these .

The 1128s are now known as MT00130012

The 1130s are now MT00130014

The 1129s are now MT00130013

http://www.micro-trains.com/ConversionsN.php

TJ