Whirlpool surface Burner Base For Range is Compatible with Whirlpool brand. Replacement for 4381670, 705402, 71001934, 7101934, 74005189, 74005189, 7505P284-60, 7-5402, 778714, 8189688, AP4094574, Y705402. This range surface burner base holds the orifice and directs the gas to the burner head.