042-6030-00 – 1/4″ x 1″ Square Key
Bad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key
If you’re looking for a dependable replacement key to keep your Bad Boy mower’s components securely in place, the Bad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key is the perfect solution. This OEM key is engineered to deliver a precise fit and reliable performance, ensuring your mower remains in top operating condition.
Replacing a worn or damaged key is an essential step in preserving your mower’s functionality and prolonging its overall lifespan. The Bad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key ensures a secure fit and dependable performance, giving you peace of mind every time you power up your mower.
Make sure to review the “Models Used On” section above to confirm compatibility and enjoy smooth, uninterrupted mowing season after season.
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SKU:
042-6030-00
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Weight:
0.40
$4.81
In stock
Usually ship in 1-3 daysBad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key
If you’re looking for a dependable replacement key to keep your Bad Boy mower’s components securely in place, the Bad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key is the perfect solution. This OEM key is engineered to deliver a precise fit and reliable performance, ensuring your mower remains in top operating condition.
Replacing a worn or damaged key is an essential step in preserving your mower’s functionality and prolonging its overall lifespan. The Bad Boy Mower Part Number 042-6030-00 – 1/4 x 1 Square Key ensures a secure fit and dependable performance, giving you peace of mind every time you power up your mower.
Make sure to review the “Models Used On” section above to confirm compatibility and enjoy smooth, uninterrupted mowing season after season.
$14.19
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$2.99
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037-6027-00
In stock
037-6027-00 - Spindle Housing For 037-2000-00 Spindle Assembly (See Models Used On For Details)
$99.32
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$2.99
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See details| Weight | 0.40 lbs |
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Models Used On>
(Click Link For Diagram)
2025
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- Maverick HD - 42" Deck Assembly
- Maverick HD - 48" Deck Assembly
- Maverick HD - 54" Deck Assembly
- Maverick HD - 60" Deck Assembly
- MZ Magnum - Engine - Briggs CXI
- MZ Magnum - Engine - Kawasaki FR651
- MZ Magnum - Engine - Kohler KT724
- MZ Rambler - Engine - Briggs
- MZ Rambler - Engine - Kohler KT722
- Raider - 36" Deck Assembly
- Raider - 48" Deck Assembly
- Raider - 54" Deck Assembly
- Raider - Engine - Kawasaki
- Rebel & Rebel X - 54" Deck Assembly
- Rebel & Rebel X - 61" Deck Assembly
- Rebel & Rebel X - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt (48"-61" Decks) - 48" Deck Assembly
- Revolt (48"-61" Decks) - 61" Deck Assembly
- Revolt SD - Engine - Kawasaki FS600V
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 61" Rear Discharge Deck
- Rogue - 72" Deck Assembly
- Rogue - 72" Rear Discharge Deck
- ZT Avenger - Engine - Kawasaki FR691
- ZT Avenger - Engine - Kohler
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2024
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- Maverick HD - 42" Deck Assembly
- Maverick HD - 48" Deck Assembly
- Maverick HD - 54" Deck Assembly
- Maverick HD - 60" Deck Assembly
- MZ Magnum - Engine - Kohler KT740 & KT745
- MZ Magnum - Engine -Kawasaki FR651
- MZ Rambler - Engine - Briggs
- Raider - 36" Deck Assembly
- Raider - 48" Deck Assembly
- Raider - 54" Deck Assembly
- Raider - Engine - Kawasaki FS600
- Rebel & Rebel X - 54" Deck Assembly
- Rebel & Rebel X - 61" Deck Assembly
- Rebel & Rebel X - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt (48"-61" Decks) - 48" Deck Assembly
- Revolt (48"-61" Decks) - 61" Deck Assembly
- Revolt SD - Engine - Kawasaki FS600V
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 61" Rear Discharge Deck
- Rogue - 72" Deck Assembly
- Rogue - 72" Rear Discharge Deck
- ZT Avenger - Engine - Kawasaki FR691
- ZT Avenger - Engine - Kohler KT745
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2023
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- Maverick HD - 42" Deck Assembly
- Maverick HD - 48" Deck Assembly
- Maverick HD - 54" Deck Assembly
- Maverick HD - 60" Deck Assembly
- MZ Magnum - Engine - Briggs CXI
- MZ Magnum - Engine - Kohler KT725 & KT740
- MZ Rambler - Engine - Briggs
- MZ Rambler - Engine - Kohler KT725
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt SD - Engine - Kawasaki FS600V
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 72" Deck Assembly
- Walk Behind - 36" Deck Assembly
- Walk Behind - 48" Deck Assembly
- Walk Behind - Engine - Kawasaki FS600
- ZT Avenger - Engine - Briggs CXI
- ZT Avenger - Engine - Kawasaki FR691
- ZT Avenger - Engine - Kohler KT740
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite Limited - 60" Deck Assembly
2022
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- Maverick HD - 42" Deck Assembly
- Maverick HD - 48" Deck Assembly
- Maverick HD - 54" Deck Assembly
- Maverick HD - 60" Deck Assembly
- MZ & MZ Magnum - Engine - Kawasaki FR651V
- MZ & MZ Magnum - Engine - Kohler KS590
- MZ & MZ Magnum - Engine - Kohler KT725 & KT740
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - 72" Deck Assembly
- Rebel - Engine - Vanguard
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt - 48" Deck Assembly
- Revolt - 54" Deck Assembly
- Revolt - 61" Deck Assembly
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 72" Deck Assembly
- Rogue - Engine - Vanguard EFI
- Walk Behind - 36" Deck Assembly
- Walk Behind - 48" Deck Assembly
- Walk Behind - 54" Deck Assembly
- Walk Behind - Engine - Kawasaki
- ZT Avenger - Engine - Briggs CXI
- ZT Avenger - Engine - Kawasaki FR691
- ZT Avenger - Engine - Kohler KT740
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2021
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ & MZ Magnum - Engine - Kawasaki FR651V
- MZ & MZ Magnum - Engine - Kohler KS590
- MZ & MZ Magnum - Engine - Kohler KT725 & KT740
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt - 48" Deck Assembly
- Revolt - 54" Deck Assembly
- Revolt - 61" Deck Assembly
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 72" Deck Assembly
- Rogue - Engine - Vanguard EFI
- Walk Behind - 36" Deck Assembly
- Walk Behind - 48" Deck Assembly
- Walk Behind - 54" Deck Assembly
- Walk Behind - Engine - Kawasaki FS541/FS600
- ZT Avenger - Engine - Kohler KT740
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2020
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - 72" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ & MZ Magnum - Engine - Kawasaki FR651V
- MZ & MZ Magnum - Engine - Kohler KS590
- MZ & MZ Magnum - Engine - Kohler KT725 & KT740
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt - 48" Deck Assembly
- Revolt - 54" Deck Assembly
- Revolt - 61" Deck Assembly
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 72" Deck Assembly
- Rogue - Engine - Vanguard EFI
- Walk Behind - 36" Deck Assembly
- Walk Behind - 48" Deck Assembly
- Walk Behind - 54" Deck Assembly
- Walk Behind - Engine - Kawasaki FS600V
- ZT Avenger - Engine - Kohler KT740
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2019
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - 72" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ & MZ Magnum - Engine - Kawasaki FR651V
- MZ & MZ Magnum - Engine - Kohler KS590
- MZ & MZ Magnum - Engine - Kohler KT725, KT740
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - 72" Deck Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - 72" Deck Assembly
- Revolt - 48" Deck Assembly
- Revolt - 54" Deck Assembly
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - 72" Deck Assembly
- Rogue - Engine - Vanguard EFI
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2018
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Diesel - 1100cc - 61" Deck Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - 72" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ - Engine - Kawasaki FR651
- MZ - Engine - Kohler KS590
- MZ - Engine - Kohler KT725 & KT740
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Vanguard 993
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 993
- Walk Behind - 36" Deck Assembly
- Walk Behind - 48" Deck Assembly
- Walk Behind - Engine - Kawasaki FS541
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2017
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Diesel - 1100cc - 61" Deck Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - 72" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ & MZ Magnum - Engine - Briggs 540
- MZ & MZ Magnum - Engine - Kawasaki FR651
- MZ & MZ Magnum - Engine - Kohler KT725 & KT740
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Vanguard 810
- Outlaw & Outlaw Extreme - Engine - Vanguard 993
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 993
- Stand-On - 48" Deck Assermbly
- Stand-On - 54" Deck Assembly
- Stand-On - 61" Deck Assembly
- Walk Behind - 36" Deck Assembly
- Walk Behind - Engine - Kawasaki FS541
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2016
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Diesel 1100cc - 61" Deck Assembly
- Diesel 1500cc - 61" Deck Assembly
- Diesel 1500cc - 72" Deck Assembly
- Maverick - 48" Deck Assembly
- Maverick - 54" Deck Assembly
- Maverick - 60" Deck Assembly
- MZ - Engine - Briggs 540
- MZ - Engine - Kohler KT725
- MZ Magnum - Engine - Kawasaki FR651
- MZ Magnum - Engine - Kohler KT725/KT740
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Vanguard 810
- Outlaw & Outlaw Extreme - Engine - Vanguard 993
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 993
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - 61" Deck Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2015
- Compact Diesel - 61" Deck Assembly
- CZT Elite - 48" Deck Assembly
- CZT Elite - 54" Deck Assembly
- CZT Elite - 60" Deck Assembly
- Diesels - 61" Deck Assembly
- Diesels - 72" Deck Assembly
- MZ - Engine - Briggs 540
- MZ - Engine - Kohler KT725
- MZ Magnum - Engine - Kohler KT725/KT740
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Vanguard 810
- Outlaw & Outlaw Extreme - Engine - Vanguard 993
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 993
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - 61" Deck Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2014
- CZT Elite - 48" Deck Assembly
- CZT Elite - 54" Deck Assembly
- CZT Elite - 60" Deck Assembly
- Diesels - 61" Deck Assembly
- Diesels - 72" Deck Assembly
- MZ - Engine - Briggs 540
- MZ - Engine - Kawasaki FR651
- MZ Magnum - Engine - Kawasaki FR651
- MZ Magnum - Engine - Kohler KT725
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Briggs 810
- Outlaw & Outlaw Extreme - Engine - Vanguard 993
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 993
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - Engine - Briggs 810
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
2013
- CZT - 48" Deck Assembly
- CZT - 54" Deck Assembly
- CZT - 60" Deck Assembly
- CZT - Engine - Kawasaki FS730V
- CZT - Engine - Vanguard
- Diesels - 61" Deck Assembly
- Diesels - 72" Deck Assembly
- MZ - Engine - Briggs 21HP
- MZ - Engine - Kawasaki FR651V
- MZ Magnum - Engine - Briggs 27HP
- MZ Magnum - Engine - Kawasaki FR651V
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Briggs 30HP
- Outlaw & Outlaw Extreme - Engine - Kawasaki FS730
- Outlaw & Outlaw Extreme - Engine - Vanguard 36HP
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 36HP
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - Engine - Briggs 30HP
- ZT Elite - 48" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Engine - Kawasaki FR730
2012
- CZT - 42" Deck Assembly
- CZT - 50" Deck Assembly
- CZT - 60" Deck Assembly
- CZT - Engine - Kawasaki FS730
- CZT - Engine - Vanguard 23HP
- Diesels - 61" Deck Assembly
- Diesels - 72" Deck Assembly
- MZ - Engine - Briggs 21HP
- MZ - Engine - Briggs 27 HP
- MZ - Engine - Kawasaki FR651
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Briggs 30HP
- Outlaw & Outlaw Extreme - Engine - Vanguard 36HP
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Outlaw XP - Engine - Vanguard 36HP
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - Engine - Briggs 30HP
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
- ZT - Engine - Kawasaki FR730
2011
- CZT - 42" Deck Assembly
- CZT - Engine - Briggs 23HP
- CZT - Engine - Kohler 27HP
- MZ - Engine - Briggs 21HP
- MZ - Engine - Briggs 27HP
- MZ - Engine - Kawasaki 22HP
- MZ - Engine - Kawasaki 26HP
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Briggs 30HP
- Outlaw & Outlaw Extreme - Engine - Briggs 36HP
- Outlaw & Outlaw Extreme - Engine - Kawasaki 31HP
- Pup and Lightning - Engine - Briggs 32HP
- Pup and Lightning - Engine - Kawasaki 26 HP LC
- Pup and Lightning - Engine - Kawasaki 31HP
- Pup and Lightning - Engine - Kohler 30HP
- ZT - 50" Deck Assembly
- ZT - Engine - Kohler 27HP
- ZT - Engine - Briggs 27HP
2010
- AOS - PTO Clutch Stack
- CZT - 42" Deck Assembly
- CZT - 50" Deck Assembly
- CZT - Engine - Briggs
- MZ - Engine - Briggs 26HP
- MZ - Engine - Briggs Intek 21HP
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Engine - Kawasaki 31HP
- Outlaw & Outlaw Extreme - Engine - Briggs Vanguard 36HP
- Pup and Lightning - Clutch Stack
- ZT - 50" Deck Assembly
- ZT - Engine - Briggs 26HP
- ZT - Engine - Kohler 27HP
2009
- AOS - Clutch Stack
- Pup and Lightning - Clutch Stack
- ZT - Engine - Briggs
- ZT - Engine - Kohler
2008
- AOS - Clutch Stack
- Pup and Lightning - 52" Deck Assembly
- Pup and Lightning - Clutch Stack
- ZT - Engine & Clutch
2007
- AOS - Clutch Stack
- Pup - 52" Deck Assembly
- Pup - Clutch Stack
2006 & Earlier
- 2006 & Earlier - Spindles