Description
When your Bad Boy mower is your workhorse for keeping the property looking sharp, you need an engine that won't let you down. This Kohler MZ Magnum 740cc engine is built specifically for the MZ and MZ Magnum series mowers, giving you the reliable power you need to tackle those weekly mowing sessions without breaking a sweat.
What You're Getting
- 740cc displacement delivers plenty of torque to power through thick grass without bogging down
- V-twin design runs smoother and cooler than single-cylinder engines, which means longer life
- Built to Kohler's commercial-grade standards—this isn't some bargain engine that'll quit on you
- Direct replacement that bolts right up using your existing mounting points and connections
Built for Real Lawn Care Work
This engine powers Bad Boy's MZ and MZ Magnum zero-turn mowers from 2018 through 2020, including models like the TSC and ZT Avenger. These machines are built to commercial standards but priced for homeowners, so whether you're maintaining a couple acres of lawn or handling light commercial work, this engine's got the muscle to keep up.
Made to Last
Kohler's been building engines since 1920, and their 7000 series represents decades of refinement. The cast-iron cylinder sleeves and forged crankshaft handle the constant starts and stops of mowing work, while the dual-element air cleaner keeps dust and debris from cutting engine life short.
Installation Notes
This is a complete engine assembly that replaces your worn-out original. You'll need to transfer over your existing PTO clutch, fuel tank, and electrical connections, but it's a straightforward swap using common tools. Keep your old engine mounting bolts handy—they usually thread in easier than new ones.