108-5349-00 Starter Solenoid 12V Fits Bad Boy ZT Elite CZT MZ Zero Turn Mower
108-5349-00 Starter Solenoid 12V Fits Bad Boy ZT Elite CZT MZ Zero Turn Mower
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Bad Boy Starter Solenoid 108-5349-00
This is the starter solenoid relay that sends battery current to the starter motor when you turn the key on a Bad Boy zero-turn mower. It replaces the Bad Boy number 108-5349-00 and is built on the same Trombetta 852-1251-210-50 solenoid the mowers use from the factory, so it mounts and wires the same way as the original.
Electrical Specs
It is a 12-volt single-pole relay rated for intermittent starting duty, which is exactly how a starter solenoid is used, short bursts to crank the engine. The heavy copper contacts handle the big amp draw of a cold start and then open again once the engine fires.
Terminals and Mounting
The solenoid uses a three-terminal layout: two large studs for the battery cable and the starter cable, plus one small coil terminal for the start signal. It grounds through its mounting bracket, so hookup is simple. The terminal posts accept common 1/4 in. and 5/16 in. ring connectors.
Fits These Models
Correct for Bad Boy ZT, ZT Elite, CZT, CZT Elite, MZ, MZ Magnum, Maverick and Outlaw zero-turn mowers. Because the same relay is used across many machines, it also cross-references Briggs and Stratton 691656 and the widely used 745000-series mower solenoids, a common fix for a mower that clicks or does nothing when you turn the key. Compare your old solenoid to the photos before installing to confirm the terminal layout matches.
Why Buy From Us
You get the right 12-volt, single-pole, intermittent-duty solenoid for a fraction of dealer pricing, with the correct studs and bracket ground so it drops in without rewiring.
