NEW OLD STOCK FACTORY SUPLUS -- BRACKET MOUNTED CONTROL BOX ASSEMBLY FOR THE NH-AUX GENSET Acquired from the National Inventory Reserve in 2010. That place was an Onan factory surplus warehouse for 40+ years associated with the Studebaker Corp when they owned Onan until I purchased the remaining stock in 2005 and 2010. ONAN NH-AUX CONTROL BOX SWITCH FUSES HARNESS PCB RELAYS NOS FITS NH-AUX NOS Printed circuit board BOSCH RELAYS 0332204151 12 VOLT 20/30 AMP 307-1899 308-0383 switch 321-0146 fuse holder 352-0161 resistor 301-6227 control box mounting bracket 330-0074 box 330-0004 cover 301-6179 control box NO RECTIFIER- it can be purchased separately I USUALLY HAVE MORE STOCK OF ALL MY ITEMS AND CAN SAVE YOU MONEY IF YOU ARE INTERESTED IN LARGER QUANTITY PURCHASES Other countries must contact me for a postage quote. Please look at my other items in my STORE and add me to your favorites list. Click on See all Categories for additional products. PLEASE SEND ONAN PART NUMBERS OR MODEL AND SPEC. NUMBERS WHEN INQUIRING ABOUT OTHER PARTS. .... Cheers, Mike