CASE CRAWLER DOZER APPLICATIONS:
450C, 455C Crawler Dozers
550, 550E, 550G Crawler Dozers
650, 650E, 650G Crawler Dozers
850D, 850E, 850G, 855D, 855E Crawler Dozers
1085B, 1150E, 1150G, 1155E Crawler Dozers
CASE BACKHOE / EXCAVATOR APPLICATIONS:
Backhoes: 480E, 480F, 580E, 580K, 580L, 584E-590
Excavators: 688, 888, 9010-9030B | Trencher: 760
Loaders: 621, 621B, W11B, W14B, W14C
CASE IH TRACTOR / COMBINE / SPRAYER APPLICATIONS:
Maxxum 5120-5250 / MX100-MX170 Tractors
Axial-Flow 1620-2344 Combines
Patriot 3150-3210 / SPX3150-SPX3310 Sprayers
OEM PART NUMBERS:
Case IH: 196803A1 / 87447135
DIESEL ENGINE BLOCK HEATER - Case Crawlers and Construction:
750 watt freeze plug style block heater for Case and Case IH diesel engines. 120 volt operation with 6-foot three prong grounded cord. Fits standard 2-1/4" (58mm) freeze plug opening. Designed for reliable cold weather starts on crawlers, backhoes, excavators, and heavy equipment.
⚠️ IMPORTANT: Verify OEM part number 196803A1 or 87447135 before ordering to ensure proper fitment.