• THIS IS THE ORIGINAL GENUINE ONAN OEM PART

321-0322 ONAN FUSE HOLDER 321-0322-01 

AND 10 AMP FUSE 321-0321-06

  FITS NHD BGM

Marked TX 112C USA

The black wire is 40 inches long and the white wire is 21 inches.

Comes as a harness of sorts.