

018-5040-00 – 3/8-16 X 1-1/4 GR 5 Hex Bolt
Bad Boy Mower Part Number 018-5040-00 – 3/8-16 X 1-1/4 GR 5 Hex Bolt
Bad Boy Mower Part Number 018-5040-00 – 3/8-16 X 1-1/4 GR 5 Hex Bolt is a direct replacement hardware component designed to keep your Bad Boy Mower operating at peak performance. Built to Bad Boy’s high standards, this Grade 5 hex bolt offers the strength and durability required for demanding lawn care tasks. Whether you’re performing routine maintenance or making necessary repairs, this bolt is a dependable solution for your mower’s needs.
The Bad Boy Part Number 018-5040-00 – 3/8-16 x 1-1/4 GR 5 Hex Bolt is a critical component for maintaining the strength and reliability of your Bad Boy Mower. With its durable design and OEM quality, this hex bolt ensures your mower stays securely assembled and ready to tackle any lawn care challenge.
It’s crucial to confirm that Bad Boy Mower Part Number 018-5040-00 is the correct part for your specific Bad Boy model. Please refer to the “Models Used On” section below to ensure proper compatibility. Using the right hardware maintains optimal performance and helps protect your mower from unnecessary wear.
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SKU:
018-5040-00
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Weight:
0.40
In stock
Usually ship in 1-3 daysBad Boy Mower Part Number 018-5040-00 – 3/8-16 X 1-1/4 GR 5 Hex Bolt
Bad Boy Mower Part Number 018-5040-00 – 3/8-16 X 1-1/4 GR 5 Hex Bolt is a direct replacement hardware component designed to keep your Bad Boy Mower operating at peak performance. Built to Bad Boy’s high standards, this Grade 5 hex bolt offers the strength and durability required for demanding lawn care tasks. Whether you’re performing routine maintenance or making necessary repairs, this bolt is a dependable solution for your mower’s needs.
The Bad Boy Part Number 018-5040-00 – 3/8-16 x 1-1/4 GR 5 Hex Bolt is a critical component for maintaining the strength and reliability of your Bad Boy Mower. With its durable design and OEM quality, this hex bolt ensures your mower stays securely assembled and ready to tackle any lawn care challenge.
It’s crucial to confirm that Bad Boy Mower Part Number 018-5040-00 is the correct part for your specific Bad Boy model. Please refer to the “Models Used On” section below to ensure proper compatibility. Using the right hardware maintains optimal performance and helps protect your mower from unnecessary wear.
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037-6027-00 - Spindle Housing For 037-2000-00 Spindle Assembly (See Models Used On For Details)
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See detailsWeight | 0.40 lbs |
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Models Used On>
(Click Link For Diagram)
2025
- Maverick - Drive Arm Assembly
- Maverick HD - Drive Arm Assembly
- MZ Magnum - 48" Deck Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - 60" Deck Assembly
- MZ Magnum - Drive Arm Assembly
- MZ Rambler - 42" Deck Assembly
- MZ Rambler - Drive Arm Assembly
- Raider - Podium Control Panel
- Rebel & Rebel X - Transaxle - Rebel
- Rebel & Rebel X - Transaxle - Rebel X
- Renegade - Diesel - Drive Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - Drive Arms
- Revolt (36" Deck) - 36" Deck Assembly
- Revolt (36" Deck) - Fender - Detail
- Revolt (48"-61" Decks) - Fender - Detail
- Revolt (48"-61" Decks) - Fender Assembly
- Revolt SD - 34" Deck Assembly
- Revolt SD - 42" Deck Assembly
- Revolt SD - Transaxle Assembly
- Rogue - Drive Arm Assembly
- Rogue - Engine - Kawasaki FX1000
- Rogue - Engine - Kawasaki FX1000 EFI
- Rogue - Engine - Kohler ECV980 EFI
- Rogue - Engine - Vanguard EFI
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Drive Arms
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arms
2024
- Maverick - Drive Arm Assembly
- Maverick HD - Drive Arm Assembly
- MZ Magnum - 48" Deck Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Drive Arm Assembly
- MZ Rambler - 42" Deck Assembly
- MZ Rambler - Drive Arm Assembly
- Raider - Podium Control Panel
- Rebel & Rebel X - Transaxle - Rebel
- Rebel & Rebel X - Transaxle - Rebel X
- Renegade - Diesel - Drive Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - Drive Arms
- Revolt (36" Deck) - 36" Deck Assembly
- Revolt (36" Deck) - Fender - Detail
- Revolt (48"-61" Decks) - Fender - Detail
- Revolt (48"-61" Decks) - Fender Assembly
- Revolt SD - 34" Deck Assembly
- Revolt SD - 42" Deck Assembly
- Revolt SD - Transaxle Assembly
- Rogue - Drive Arm Assembly
- Rogue - Engine - Kawasaki FX1000
- Rogue - Engine - Kawasaki FX1000 EFI
- Rogue - Engine - Kohler ECV980 EFI
- Rogue - Engine - Vanguard EFI
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Drive Arms
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arms
2023
- Maverick - Drive Arm Assembly
- Maverick HD - Drive Arm Assembly
- MZ Magnum - 48" Deck Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Drive Arm Assembly
- MZ Rambler - 42" Deck Assembly
- MZ Rambler - Drive Arm Assembly
- Rebel - Transaxle - Detail
- Renegade - Diesel - Drive Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - Steering
- Revolt - 36" Deck Assembly
- Revolt - Rear Assembly
- Revolt - Rear Assembly Detail
- Revolt SD - 34" Deck Assembly
- Revolt SD - 42" Deck Assembly
- Revolt SD - Transaxles
- Rogue - Drive Arm Assembly
- Rogue - Engine - Kawasaki FX1000
- Rogue - Engine - Kawasaki FX1000 EFI
- Rogue - Engine - Kawasaki FX850
- Rogue - Engine - Kohler ECV980 EFI
- Walk Behind - Podium Control Panel
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Steering Arm Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arms
- ZT Elite Limited - 60" Deck Assembly
- ZT Elite Limited - Drive Arms
2022
- Maverick - Drive Arm Assembly
- Maverick HD - Drive Arm Assembly
- MZ & MZ Magnum - 42" Deck Assembly
- MZ & MZ Magnum - 48" Deck Assembly
- MZ & MZ Magnum - 54" Deck Assembly
- MZ & MZ Magnum - Drive Arm Assembly
- Rebel - Transaxle - Detail
- Renegade - Diesel - Drive Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - Steering
- Revolt - 36" Deck Assembly
- Revolt - Rear Assembly Detail
- Rogue - Drive Arm Assembly
- Rogue - Engine - Kawasaki FX1000
- Rogue - Engine - Kawasaki FX1000 EFI
- Rogue - Engine - Kawasaki FX850
- Rogue - Engine - Vanguard EFI
- Rogue - Engine - Yamaha EFI
- Walk Behind - Podium Control Panel
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Steering Arm Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arms
2021
- Compact Outlaw - Drive Arm Assembly
- Maverick - Drive Arm Assembly
- MZ & MZ Magnum - 42" Deck Assembly
- MZ & MZ Magnum - 48" Deck Assembly
- MZ & MZ Magnum - 54" Deck Assembly
- MZ & MZ Magnum - Drive System Detail
- Rebel - Transaxle Assembly
- Renegade - Diesel - Control Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - Steering
- Revolt - 36" Deck Assembly
- Revolt - Rear Assembly Detail
- Rogue - Drive Arm Assemblies
- Walk Behind - Podium - Detail
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Steering Arm Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arms
2020
- Compact Outlaw - Drive Arm Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - Pump Plate Assembly
- Diesel - 1500cc - Seat Frame
- Maverick - Drive Arm Assembly
- MZ & MZ Magnum - 42" Deck Assembly
- MZ & MZ Magnum - 48" Deck Assembly
- MZ & MZ Magnum - 54" Deck Assembly
- MZ & MZ Magnum - Drive System Detail
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - Transaxle Assembly
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Diesel - Control Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - Steering
- Revolt - 36" Deck Assembly
- Revolt - Rear Assembly Detail
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - Drive Arm Assemblies
- Walk Behind - Control Linkage & Brake
- ZT Avenger - 54" Deck Assembly
- ZT Avenger - 60" Deck Assembly
- ZT Avenger - Steering Arm Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Steering Arm Assembly
2019
- Compact Outlaw - Drive Arm Assembly
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - Pump Plate Assembly
- Diesel - 1500cc - Seat Frame
- Maverick - Drive Arm Assembly
- MZ & MZ Magnum - 42" Deck Assembly
- MZ & MZ Magnum - 48" Deck Assembly
- MZ & MZ Magnum - 54" Deck Assembly
- MZ & MZ Magnum - Drive System Detail
- Rebel - 54" Deck Assembly
- Rebel - 61" Deck Assembly
- Rebel - Rear Tire Detail
- Renegade - Diesel - 61" Deck Assembly
- Renegade - Diesel - Control Arms
- Renegade - Diesel - Floorboard, ROPS & Radiator
- Renegade - Diesel - Rear Swing Arm
- Renegade - Gas - 61" Deck Assembly
- Renegade - Gas - Control Arms
- Renegade - Gas - Engine - Vanguard EFI
- Renegade - Gas - Rear Swing Arm
- Revolt - Rear Assembly Detail
- Rogue - 54" Deck Assembly
- Rogue - 61" Deck Assembly
- Rogue - Drive Arm Assemblies
- Rogue - Rear Suspension - Detail
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Steering Arm Assembly
2018
- Compact Outlaw - Adjustable Drive Arm Assembly
- Diesel - 1100cc - 61" Deck Assembly
- Diesel - 1100cc - Pump Plate Assembly
- Diesel - 1100cc - Seat Frame
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - Pump Plate Assembly
- Diesel - 1500cc - Seat Frame
- Maverick - Adjustable Drive Arm Assembly
- MZ - 42" Deck Assembly
- MZ - 48" Deck Assembly
- MZ - 54" Deck Assembly
- MZ - Transaxle Controls & Wheel Detail
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arms
- Outlaw & Outlaw Extreme - Seat Assembly
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - Seat Assembly
- Walk Behind - Podium
- Walk Behind - Podium Controls
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Steering Arm Assembly
2017
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Compact Outlaw - Adjustable Drive Arm Assembly
- Diesel - 1100cc - 61" Deck Assembly
- Diesel - 1100cc - Pump Plate Assembly
- Diesel - 1100cc - Seat Frame
- Diesel - 1500cc - 61" Deck Assembly
- Diesel - 1500cc - Pump Plate Assembly
- Diesel - 1500cc - Seat Frame
- Maverick - Adjustable Drive Arm Assembly
- MZ & MZ Magnum - 42" Deck Assembly
- MZ & MZ Magnum - 48" Deck Assembly
- MZ & MZ Magnum - 54" Deck Assembly
- MZ & MZ Magnum - Drive Arm Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arm Assembly
- Outlaw & Outlaw Extreme - Seat Frame
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Stand-On - 36" Deck Assembly
- Stand-On - 48" Deck Assermbly
- Stand-On - 54" Deck Assembly
- Stand-On - 61" Deck Assembly
- Walk Behind - Side Panel Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arm Assembly
2016
- Compact Outlaw - 42" Deck Assembly
- Compact Outlaw - 48" Deck Assembly
- Compact Outlaw - Adjustable Drive Arms
- Compact Outlaw - Seat & Frame Assembly
- Diesel 1100cc - 61" Deck Assembly
- Diesel 1100cc - Pump Plate Assembly
- Diesel 1100cc - Seat Assembly
- Diesel 1500cc - 61" Deck Assembly
- Diesel 1500cc - Pump Plate Assembly
- Diesel 1500cc - Seat Assembly
- Maverick - Drive Arm Assembly
- Maverick - Seat Assembly
- MZ - 42" Deck Assembly
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- MZ Magnum - 48" Deck Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Deck Lift Assembly
- MZ Magnum - Seat Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arm Assembly
- Outlaw & Outlaw Extreme - Seat Assembly
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - Seat Frame
- Stand-On - 36" Deck Assembly
- 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
- ZT Elite - Drive Arm Assembly
- ZT Elite - Seat Assembly
2015
- Compact Diesel - 61" Deck Assembly
- Compact Diesel - Pump Plate Assembly
- Compact Diesel - Seat Frame
- CZT Elite - Drive Arms
- Diesels - 61" Deck Assembly
- Diesels - Pump Plate Assembly
- Diesels - Seat Frame
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- MZ - Spindle Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Deck Lift Assembly (48" Deck)
- MZ Magnum - Deck Lift Assembly (54" Deck)
- MZ Magnum - Seat Assembly
- MZ Magnum - Spindle Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arms
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Outlaw XP - 72" Deck Assembly
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- Stand-On - 61" Deck Assembly
- ZT Elite - Drive Arm Assembly
2014
- CZT Elite - Drive Arm Assembly
- Diesels - 61" Deck Assembly
- Diesels - Pump Plate
- Diesels - Seat Frame
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- MZ - Spindle and Blade Assembly
- MZ Magnum - 48" Deck Lift Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Seat Assembly
- MZ Magnum - Spindle and Blade Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arm Assembly
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 54" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arm Assembly
2013
- CZT - Drive Arms
- CZT - Seat & Frame
- Diesels - 61" Deck Assembly
- Diesels - Pump Plate Assembly
- Diesels - Seat Frame
- MZ - 42" Deck Assembly
- MZ - Deck Lift
- MZ - Seat Assembly
- MZ - Spindle Assembly
- MZ Magnum - 48" Deck Assembly
- MZ Magnum - 54" Deck Assembly
- MZ Magnum - Blade Assembly
- MZ Magnum - Deck Lift Assembly
- MZ Magnum - Seat Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arm Assembly
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- ZT Elite - 48" Deck Assembly
- ZT Elite - 60" Deck Assembly
- ZT Elite - Drive Arm Assembly
- ZT Elite - Seat Frame
2012
- CZT - 42" Deck Assembly
- CZT - 50" Deck Assembly
- CZT - 60" Deck Assembly
- CZT - Seat & Actuator Bar
- Diesels - 61" Deck Assembly
- Diesels - Pump Plate Assembly
- Diesels - Seat Frame
- MZ - 42" Deck Assembly
- MZ - 48" Deck Assembly
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- MZ - Spindle Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - Drive Arms
- Outlaw XP - 54" Deck Assembly
- Outlaw XP - 61" Deck Assembly
- Stand-On - 48" Deck Assembly
- Stand-On - 54" Deck Assembly
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
- ZT - Actuator Bar Assembly
2011
- CZT - 50" Deck Assembly
- CZT - 60" Deck Assembly
- Diesels - 60" Deck Assembly
- Diesels - 72" Deck Assembly
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Seat Frame
- Pup and Lightning - 52" Deck Assembly
- Pup and Lightning - 60" Deck Assembly
- Pup and Lightning - 72" Deck Assembly
- Pup and Lightning - Seat Frame
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
2010
- AOS - 60" Deck Assembly
- AOS - 72" Deck Assembly
- AOS - Seat Frame
- AOS Diesel - 60" Deck Assembly
- AOS Diesel - 72" Deck Assembly
- AOS Diesel - Seat Frame & Tank
- Compact Diesel - 60" Deck Assembly
- CZT - 42" Deck Assembly
- CZT - 50" Deck Assembly
- CZT - 60" Deck Assembly
- MZ - Deck Lift Assembly
- MZ - Seat Assembly
- Outlaw & Outlaw Extreme - 54" Deck Assembly
- Outlaw & Outlaw Extreme - 61" Deck Assembly
- Outlaw & Outlaw Extreme - 72" Deck Assembly
- Outlaw & Outlaw Extreme - Seat Frame
- Pup and Lightning - 48" Deck Assembly
- Pup and Lightning - 52" Deck Assembly
- Pup and Lightning - 60" Deck Assembly
- Pup and Lightning - 72" Deck Assembly
- Pup and Lightning - Seat Frame & Tank
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
2009
- AOS - 60" Deck Assembly
- AOS - 72" Deck Assembly
- Diesel - 60" Deck Assembly
- Diesel - 72" Deck Assembly
- Pup and Lightning - 48" Deck Assembly
- Pup and Lightning - 52" Deck Assembly
- Pup and Lightning - 60" Deck Assembly
- Pup and Lightning - 72" Deck Assembly
- ZT - 36" Deck Assembly
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
2008
- AOS - 60" Deck Assembly
- AOS - 72" Deck Assembly
- Diesel - 60" Deck Assembly
- Diesel - 72" Deck Assembly
- Pup and Lightning - 48" Deck Assembly
- Pup and Lightning - 52" Deck Assembly
- Pup and Lightning - 60" Deck Assembly
- Pup and Lightning - 72" Deck Assembly
- ZT - 36" Deck Assembly
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly
2007
- AOS - 60" Deck Assembly
- AOS - 72" Deck Assembly
- Diesel - 60" Deck Assembly
- Diesel - 72" Deck Assembly
- Pup - 48" Deck Assembly
- Pup - 52" Deck Assembly
- Pup - 60" Deck Assembly
- Pup - 72" Deck Assembly
- ZT - 36" Deck Assembly
- ZT - 50" Deck Assembly
- ZT - 60" Deck Assembly