YOU ARE BIDDING ON 1 2540-01-491-5853 
Will Fit Engines:
  C7 (4.4L)
  3114 (4.4L)
  3116 (6.6L)
  3126 (7.2L)
  3126B (7.2L)
  CFE (Caterpillar/Freightliner Engine)
Cross#'s: 20-BZ-3500015, ZER-3500015, NBPZS3500015

M35A2 M35A3 FMTV  LMTV  , CATERPILLAR  3116, 3114, 3126, ENGINE 3500015, ZeroStart Engine Block Heater KIT

THIS KIT CONTAINS WIRE HARNESS, WIREING LOOM, CABLE TIES, HEATING ELEMENT  AND HEAVY DUTY EXTENSION CORD