cab 11 had a one piece grill mesh while the cab 12 had a two piece grill plus a bonnet that opened up. I believe the top panel on the cab 11 front is different as well due to just having a flat panel to access the engine.
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Cheers
Cliff Hutchings
aka MrRoo S.I.R.
"and on the 8th day he made trucks so that man, made on the 7th day, had shelter when woman threw him out for the night"
MrRoo says "TRUCKS ROOLE"
