ELECTRONIC POWER PLUG COMPATIBLE WITH BRIGGS STRATTON ROTARY MOWER, TOWER MOWER, MOWER CUTTER MODELS: 12 -12.5 HP VANGUARD 9 - 12.5 - 14 HP INDEX: INTERNAL SIDE OF BORE: 59 mm INDEX: EXTERNAL SIDE OF BORE: 69 mm CODE: 54.100.1060 Original code: 492341 CZ