Connect CatCar catalogs

Subgroups

TRANSFER CASE ASSEMBLY
01	110	TRANSFER CASE (DHN)
CASE AND RELATED PARTS
02	210	CASE AND RELATED PARTS [DHN]
GEAR TRAIN
03	410	GEAR TRAIN [DHN]
FORK AND RAILS
04	910	FORK AND RAILS [DHN]
GEARSHIFT CONTROLS
05	1210	GEARSHIFT CONTROL AND SKID PLATE