IGNITION COIL Module fits Lawn Boy M21ZPR M21ZPRA M21ZPRB M21ZPRC M21ZPRD Mowers History of the 187th Rakkasans Rakkasan Store Rakkasan Etsy Cayyon Rakkasans Tori Flag 3x5Feet Military Banner with 2 Brass. One New Aftermarket Replacement Ignition Coil Module for Lawn Boy Walk Behind Mowers This ignition coil module (armature magneto) is a direct replacement for Lawn Boy Silver and Gold Series 2 stroke walk behind lawn mowers. The coil generates and delivers high voltage current to the spark plug as the flywheel rotates, enabling reliable ignition and engine starting. A faulty or worn ignition coil is a common cause of no spark and hard starting conditions on these mowers. Specifications Cable Length: 13 1 4 in. Center to Center Mounting Distance (Diagonal): 3 in. Height: 1 1 2 in. Compatible Models Lawn Boy M21 Series Walk Behind Mowers: M21ZPR, M21ZPRA, M21ZPRB, M21ZPRC, M21ZPRD Lawn Boy Additional Walk Behind Mower Models: 10201, 10227, 10247, 10250, 10301, 10304, 10324, 10424, 10527, 10547, 10548, 10550, 10552, 10915, 10924, 10928, 10952, 11002, 11003, 22260 Replaces Part Number(s): 684048, 684049, 92 1152, 921152, 99 2911, 99 2916, 992911, 992916 New aftermarket replacement part not remanufactured, not used.