Ignition Coil for Briggs & Stratton 401415 401417 421431 421417 392329 394891 394988 590781 Design may vary from photo 1 to photo 2 but functions the same way Replaces OEM Briggs & Stratton 401415 401417 421431 421417 392329 394891 394988 590781 Replaces Rotary 8051 / Oregon 33-345 / Prime Line 7-01644 / Stens 440-441 Sunbelt B117005 B117005 Fits Briggs & Stratton 421437 421707 422707 433431 422435 422436 422437 422777 42A707 42A777 422707460707 460777 461707 462707 463707 590781 422700 400400 Please Check Additional Fit / Applications listed in Product Description