✦Free shipping on orders $299+ under 25 lbs✦
Eastman Ag PartsEastman Ag Parts
Eastman Ag Parts

Can't find your part? We'll find it.

Bad Boy MZ Parts

9 categories · 41 total parts

Keep your Bad Boy MZ running with quality replacement parts from Eastman Ag Parts. We stock 41+ parts across 9 categories — from Bearings, Belts, Chains/ Sprockets/ Pulleys/ Hubs, Deck/Spindles — all sourced to OEM specifications. Same-day shipping before 2 PM ET from Eastman, GA.

Bad BoyMZ
BAD BOY BELT — Part #EAP-155539
BAD BOY BELTEAP-155539
Fits Bad Boy BBM42KT, BBS-4800, BBS-5400, BMG5425KO, BZE6026KO...
Ready to Ship
$17.99
Free shipping
Kohler OEM Air Filter, Kohler 16 083 04-S — Part #EAP-197313
Kohler OEM Air Filter, Kohler 16 083 04-SEAP-197313
Fits Bad Boy BAZ60KT740, BBM42KT, BMG5425KO, BMZ54KT740...
Ready to Ship
$35.99
Free shipping
Air Filter Combo, Kohler 16 083 04-S — Part #EAP-197666
Air Filter Combo, Kohler 16 083 04-SEAP-197666
Fits Bad Boy BAZ60KT740, BBM42KT, BMG5425KO, BMZ54KT740...
Ready to Ship
$13.99
Free shipping
Air Filter, Kawasaki 11029-0031 — Part #EAP-197854
Air Filter, Kawasaki 11029-0031EAP-197854
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$10.99
Free shipping
Fuel Filter, Kohler 25 050 22-S1 — Part #EAP-198286
Fuel Filter, Kohler 25 050 22-S1EAP-198286
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$2.99
Free shipping
Fuel Filter, Kohler 24 050 13-S1 — Part #EAP-198290
Fuel Filter, Kohler 24 050 13-S1EAP-198290
Fits Bad Boy BAZ60KT740, BBM42KT, BMG5425KO, BMR60ZT740...
Ready to Ship
$6.99
Free shipping
Fuel Filter, Tecumseh 34279b — Part #EAP-198298
Fuel Filter, Tecumseh 34279bEAP-198298
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$5.99
Free shipping
Fuel Filter Shop Pack, Tecumseh 34279b, case, 25 — Part #EAP-198300
Fuel Filter Shop Pack, Tecumseh 34279b, case, 25EAP-198300
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$103.99
Free shipping
Fuel Filter Shop Pack, Kohler 25 050 22-S1, case, 25 — Part #EAP-198317
Fuel Filter Shop Pack, Kohler 25 050 22-S1, case, 25EAP-198317
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$43.99
Free shipping
Fuel Filter, Kohler 24 050 13-S1 — Part #EAP-198321
Fuel Filter, Kohler 24 050 13-S1EAP-198321
Fits Bad Boy BAZ60KT740, BBM42KT, BMG5425KO, BMR60ZT740...
Ready to Ship
$10.99
Free shipping
Oil Drain Valve, Kawasaki 99969-1395 — Part #EAP-198461
Oil Drain Valve, Kawasaki 99969-1395EAP-198461
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$23.99
Free shipping
Mega-Fire Spark Plug, Mega-Fire SE-BPR4ES, case, 4 — Part #EAP-198580
Mega-Fire Spark Plug, Mega-Fire SE-BPR4ES, case, 4EAP-198580
Fits Bad Boy BWB36FS541, Compact-Outlaw, MZ, MZ-Magnum...
Ready to Ship
$9.99
Free shipping
NGK Spark Plug, NGK 7222/BPR4ES, case, 4 — Part #EAP-198739
NGK Spark Plug, NGK 7222/BPR4ES, case, 4EAP-198739
Fits Bad Boy BWB36FS541, Compact-Outlaw, MZ, MZ-Magnum...
Ready to Ship
$20.99
Free shipping
Torch Spark Plug, Torch F4RTC, case, 10 — Part #EAP-198774
Torch Spark Plug, Torch F4RTC, case, 10EAP-198774
Fits Bad Boy BWB36FS541, Compact-Outlaw, MZ, MZ-Magnum...
Ready to Ship
$24.99
Free shipping
Deck Wheel, Gravely 09253700 — Part #EAP-200743
Deck Wheel, Gravely 09253700EAP-200743
Fits Bad Boy 6000, 6000-AOS, 7200, 7200-AOS, CZT, Compact-6000...
Ready to Ship
$14.99
Free shipping
Deck Wheel, Exmark 1-603299 — Part #EAP-200745
Deck Wheel, Exmark 1-603299EAP-200745
Fits Bad Boy 6000, 6000-AOS, 7200, 7200-AOS, BBM42KT, BBS-4800...
Ready to Ship
$9.99
Free shipping
Bearing, Snapper 7010756YP — Part #EAP-200780
Bearing, Snapper 7010756YPEAP-200780
Fits Bad Boy BBM42KT, BBS-4800, BBS-5400, BMG5425KO, BWB36FS541...
Ready to Ship
$9.99
Free shipping
Spindle Bearing, John Deere M77534 — Part #EAP-201415
Spindle Bearing, John Deere M77534EAP-201415
Fits Bad Boy BBM42KT, BMG5425KO, MZ, MZ-Magnum, Stand-On / Exmark...
Ready to Ship
$20.99
Free shipping
OEM Replacement Belt, Bad Boy 041-6027-00 — Part #EAP-203669
OEM Replacement Belt, Bad Boy 041-6027-00EAP-203669
Fits Bad Boy MZ, MZ-Magnum
Ready to Ship
$49.99
Free shipping
OEM Replacement Belt, Bad Boy 041-0120-00 — Part #EAP-203742
OEM Replacement Belt, Bad Boy 041-0120-00EAP-203742
Fits Bad Boy BBM42KT, BBS-5400, CZT, MZ, MZ-Magnum, Stand-On
Ready to Ship
$55.99
Free shipping
Flat Idler, Dixie Chopper 30224 — Part #EAP-204230
Flat Idler, Dixie Chopper 30224EAP-204230
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$32.99
Free shipping
Flat Idler, Bad Boy 033-7201-00 — Part #EAP-204246
Flat Idler, Bad Boy 033-7201-00EAP-204246
Fits Bad Boy BBM42KT, BBS-4800, BBS-5400, BMG5425KO, BZE6026KO...
Ready to Ship
$36.99
Free shipping
Spindle Assembly, Bad Boy 037-2000-00 — Part #EAP-204263
Spindle Assembly, Bad Boy 037-2000-00EAP-204263
Fits Bad Boy BBM42KT, BMG5425KO, MZ, MZ-Magnum, Stand-On
Ready to Ship
$73.99
Free shipping
Delta Ignition Switch, John Deere GY00191 — Part #EAP-210246
Delta Ignition Switch, John Deere GY00191EAP-210246
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$13.99
Free shipping
Delta Seat Switch, John Deere AM125824 — Part #EAP-210471
Delta Seat Switch, John Deere AM125824EAP-210471
Fits Bad Boy BBM42KT, BMG5425KO, MZ / John Deere 1023E-54D...
Ready to Ship
$17.99
Free shipping
Delta Ignition Switch, Cub Cadet 925-04228 — Part #EAP-210478
Delta Ignition Switch, Cub Cadet 925-04228EAP-210478
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$20.99
Free shipping
Delta Ignition Switch Shop Pack, Cub Cadet 925-04228, case, 6 — Part #EAP-210479
Delta Ignition Switch Shop Pack, Cub Cadet 925-04228, case, 6EAP-210479
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$99.99
Free shipping
Delta Interlock Switch, Ariens 03657100 — Part #EAP-210511
Delta Interlock Switch, Ariens 03657100EAP-210511
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$9.99
Free shipping
Delta Seat Switch, Grasshopper 183870 — Part #EAP-210525
Delta Seat Switch, Grasshopper 183870EAP-210525
Fits Bad Boy CZT, Compact-Outlaw, MZ, MZ-Magnum, Maverick / John...
Ready to Ship
$24.99
Free shipping
Delta Ignition Key, Toro 112-6115 — Part #EAP-210563
Delta Ignition Key, Toro 112-6115EAP-210563
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$5.99
Free shipping
Delta Ignition Key Shop Pack, Toro 112-6115, case, 25 — Part #EAP-210564
Delta Ignition Key Shop Pack, Toro 112-6115, case, 25EAP-210564
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$102.99
Free shipping
Delta PTO Switch, Husqvarna 582107602 — Part #EAP-210578
Delta PTO Switch, Husqvarna 582107602EAP-210578
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$25.99
Free shipping
Delta PTO Switch Shop Pack, Husqvarna 582107602, case, 6 — Part #EAP-210579
Delta PTO Switch Shop Pack, Husqvarna 582107602, case, 6EAP-210579
Fits Bad Boy 6000, 6000-AOS, 6100, 7200, 7200-AOS, BBM42KT...
Ready to Ship
$126.99
Free shipping
Starter Solenoid, Universal Single Terminal — Part #EAP-210638
Starter Solenoid, Universal Single TerminalEAP-210638
Fits Bad Boy BBM42KT, BBS-4800, BBS-5400, BMG5425KO, BZE6026KO...
Ready to Ship
$14.99
Free shipping
Engine Maintenance Kit, Kawasaki 99969-6544 — Part #EAP-212579
Engine Maintenance Kit, Kawasaki 99969-6544EAP-212579
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$56.99
Free shipping
[ ]
No Image
Pre-Filter, Kawasaki 11029-0031EAP-197765
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$3.99
Free shipping
[ ]
No Image
Pre-Filter, Kawasaki 11029-0031EAP-197773
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$3.99
Free shipping
[ ]
No Image
Air Filter, Kawasaki 11029-0031EAP-197855
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite, MZ, MZ-Magnum...
Ready to Ship
$14.99
Free shipping
[ ]
No Image
Fuel Filter, Kohler 25 050 22-S1EAP-198287
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$4.99
Free shipping
[ ]
No Image
Fuel Filter, Kohler 25 050 07-S1EAP-198299
Fits Bad Boy 6000, BBS-4800, BWB36FS541, CZT-Elite...
Ready to Ship
$10.99
Free shipping
[ ]
No Image
Spark Plug, NGK BPR4ESEAP-198775
Fits Bad Boy BWB36FS541, Compact-Outlaw, MZ, MZ-Magnum...
Ready to Ship
$2.99
Free shipping

Frequently Asked Questions — Bad Boy MZ Parts

What Bad Boy MZ parts does Eastman Ag Parts carry?▾

Eastman Ag Parts stocks 41+ quality replacement parts for the Bad Boy MZ across 9 categories, including Bearings, Belts, Chains/ Sprockets/ Pulleys/ Hubs, Deck/Spindles. We carry parts for engine, drivetrain, hydraulic, electrical systems, and more.

How fast does Eastman Ag Parts ship Bad Boy MZ parts?▾

Orders placed before 2 PM ET ship the same business day. We ship from Eastman, GA and most continental US customers receive their Bad Boy MZ parts within 2–5 business days. Orders over $299 under 25 lbs qualify for free shipping.

Are Bad Boy MZ parts OEM quality?▾

Yes. All Bad Boy MZ parts sold by Eastman Ag Parts meet or exceed OEM specifications. Family-owned since 1974, we stand behind every part we sell with a 30-day hassle-free return policy.

Where can I find Bad Boy MZ Bearings parts?▾

Browse Bad Boy MZ Bearings parts at eastmanagparts.com/bad-boy/mz?cat=bearings.

Where can I find Bad Boy MZ Belts parts?▾

Browse Bad Boy MZ Belts parts at eastmanagparts.com/bad-boy/mz?cat=belts.

Where can I find Bad Boy MZ Chains/ Sprockets/ Pulleys/ Hubs parts?▾

Browse Bad Boy MZ Chains/ Sprockets/ Pulleys/ Hubs parts at eastmanagparts.com/bad-boy/mz?cat=chains-sprockets-pulleys-hubs.

Where can I find Bad Boy MZ Deck/Spindles parts?▾

Browse Bad Boy MZ Deck/Spindles parts at eastmanagparts.com/bad-boy/mz?cat=deck-spindles.