Parts FILTERS Current Filters RESET Engine Cores Horse Power: 400 CATEGORIES Engines & Engine Parts6 Engine Make Cummins 6 Engine Model ISM 2 ISX 1 ISX15 3 Horse Power 400 6 Condition Core 4 Used 2 Search 6 results for "Engine Cores", "400" 51-6 of 6 Go to first page Previous page 3 Next Page Last Page --select-- 10/page 15/page 25/page 50/page 100/page 51-6 of 6 Go to first page Previous page 3 Next Page Last Page