Spindle & Idler Pulleys

039-6952-00 - 2020 36" Deck Idler Weldment

Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc

Ensure your Bad Boy Mower stays in top condition with the Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc. These high-quality hex bolts are designed for strength, durability, and a perfect fit for various Bad Boy mower models. Whether you're replacing worn-out hardware or performing routine maintenance, these bolts provide the reliable fastening you need.

For a reliable and durable fastening solution, choose the Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc. Built with high-grade materials and a protective zinc coating, these OEM bolts ensure long-lasting performance and a secure fit for your mower.

Be sure to check the "Models Used On" section above to confirm compatibility before ordering. Keep your Bad Boy Mower running smoothly with the right replacement parts!

024-0001-00 - 1/4-28 Threaded Grease Fitting

Bad Boy Mower 025-5203-00 - Spacer

Enhance the performance and longevity of your Bad Boy Mower with the Bad Boy Mower 025-5203-00 - Spacer. This high-quality spacer helps maintain proper alignment, reducing friction and extending the life of critical mower components. Whether you’re a dedicated landscaper or a proud homeowner, this spacer offers the dependable support your mower needs.

Before purchasing, please verify compatibility by reviewing the Models Used On section below. Ensuring you have the correct part for your specific mower model helps maintain optimal performance and prevents fitment issues.

The Bad Boy Mower 025-5203-00 - Spacer is an essential component for maintaining your mower’s efficiency and performance. With its high-quality construction and precise fit, this spacer offers long-lasting support for critical parts of your mower. Remember to double-check the “Models Used On” section above to ensure compatibility, and enjoy the peace of mind that comes with a reliable, smoothly operating Bad Boy Mower.

UNITS 2009 AND OLDER NEED APPROPRIATE HARDWARE UPGRADE KITS LISTED BELOW. THESE KITS REPLACE THE EXISTING BOLT, SPACER, AND NUT (THE OLD BOLT IS SHORTER AND WILL NOT GO ALL THE WAY THROUGH THE NEW PULLEYS)

IDLER ARM POSITION UPGRADE KIT - 033-5001-10

FIX IDLER POSITION UPGRADE KIT (MOUNTED DIRECTLY TO THE DECK) - 033-5001-20

Bad Boy Part Number 033-5000-00 - 5 3/4" Double Bearing Flat Idler Pulley

Bad Boy mowers are known for their robust construction and exceptional performance, and Part 033-5000-00 is no exception. This part is crafted with precision to meet the high standards set by Bad Boy Mowers, offering a perfect fit and long-lasting functionality. Whether you’re performing routine maintenance or need a reliable replacement, this part is an excellent choice.

To ensure the Bad Boy 033-5000-00 - 5 3/4" Double Bearing Flat Idler Pulley is the right fit for your mower, refer to the "Models Used On" section below. Compatibility is crucial for proper function and performance.

Bad Boy Part Number 013-8050-00 - 1/2-13 Nylon Insert Flange Nut

Ensure secure and reliable fastening for your Bad Boy mower with Bad Boy Part Number 013-8050-00, a 1/2-13 nylon insert flange nut. Designed for durability and precision, this high-quality component is a must-have for maintaining the performance and safety of your equipment.

Applications

This 1/2-13 nylon insert flange nut is compatible with various Bad Boy mower models and components. Refer to your mower’s manual or see models used below to confirm compatibility with Part Number 013-8050-00.

018-0051-00 - 1/2-13 X 3.75 Hex Bolt-Grade 5

Bad Boy Part Number 025-5337-00 - .502x.750x1.125 Length Spacer

The Bad Boy Part Number 025-5337-00 - .502x.750x1.125 Length Spacer is a high-quality, precision-engineered component designed to ensure durability and performance in your equipment. This spacer is manufactured to meet strict standards, providing the perfect fit and reliable operation for your machinery.

To ensure this part fits your equipment, use the "Models Used On" section below to verify compatibility. Incorrect parts can lead to operational issues or damage to your equipment.

Bad Boy Part Number 033-8050-00 - 5" Split Idler Pulley

Maintain your mower's optimal performance with the Bad Boy 033-8050-00 5" Split Idler Pulley. This genuine OEM part is crafted for reliability and precision, ensuring smooth belt operation and extended equipment life.

Models Used On

IMPORTANT: Before purchasing, please refer to the "Models Used On" section below to confirm compatibility with your Bad Boy mower. Compatibility is crucial for proper fit and performance.

Bad Boy Mower 025-5203-00 - Spacer

Enhance the performance and longevity of your Bad Boy Mower with the Bad Boy Mower 025-5203-00 - Spacer. This high-quality spacer helps maintain proper alignment, reducing friction and extending the life of critical mower components. Whether you’re a dedicated landscaper or a proud homeowner, this spacer offers the dependable support your mower needs.

Before purchasing, please verify compatibility by reviewing the Models Used On section below. Ensuring you have the correct part for your specific mower model helps maintain optimal performance and prevents fitment issues.

The Bad Boy Mower 025-5203-00 - Spacer is an essential component for maintaining your mower’s efficiency and performance. With its high-quality construction and precise fit, this spacer offers long-lasting support for critical parts of your mower. Remember to double-check the “Models Used On” section above to ensure compatibility, and enjoy the peace of mind that comes with a reliable, smoothly operating Bad Boy Mower.

Bad Boy Part Number 013-8050-00 - 1/2-13 Nylon Insert Flange Nut

Ensure secure and reliable fastening for your Bad Boy mower with Bad Boy Part Number 013-8050-00, a 1/2-13 nylon insert flange nut. Designed for durability and precision, this high-quality component is a must-have for maintaining the performance and safety of your equipment.

Applications

This 1/2-13 nylon insert flange nut is compatible with various Bad Boy mower models and components. Refer to your mower’s manual or see models used below to confirm compatibility with Part Number 013-8050-00.

014-4005-00 - 61" Revolt Idler Pulley Cover

Bad Boy Part Number 039-6945-00: Idler Arm Bracket for Reliable Performance

The Bad Boy 039-6945-00 Idler Arm Bracket is a critical component designed to maintain proper tension and alignment within your mower’s belt system. Crafted for durability and precision, this idler arm bracket ensures smooth operation, reducing wear on your belts and extending the lifespan of your mower’s drive system. Whether you're replacing a worn-out bracket or performing routine maintenance, the 039-6945-00 Idler Arm Bracket is built to keep your Bad Boy mower running at peak efficiency.

To ensure compatibility with your Bad Boy mower, please refer to the Models Used On section below before purchasing. 

If your mower requires a replacement idler arm bracket, the 039-6945-00 Idler Arm Bracket is the ideal solution to keep your equipment running smoothly.

Bad Boy Part Number 039-6945-00: Idler Arm Bracket for Reliable Performance

The Bad Boy 039-6945-00 Idler Arm Bracket is a critical component designed to maintain proper tension and alignment within your mower’s belt system. Crafted for durability and precision, this idler arm bracket ensures smooth operation, reducing wear on your belts and extending the lifespan of your mower’s drive system. Whether you're replacing a worn-out bracket or performing routine maintenance, the 039-6945-00 Idler Arm Bracket is built to keep your Bad Boy mower running at peak efficiency.

To ensure compatibility with your Bad Boy mower, please refer to the Models Used On section below before purchasing. 

If your mower requires a replacement idler arm bracket, the 039-6945-00 Idler Arm Bracket is the ideal solution to keep your equipment running smoothly.

Bad Boy Part Number 033-8050-00 - 5" Split Idler Pulley

Maintain your mower's optimal performance with the Bad Boy 033-8050-00 5" Split Idler Pulley. This genuine OEM part is crafted for reliability and precision, ensuring smooth belt operation and extended equipment life.

Models Used On

IMPORTANT: Before purchasing, please refer to the "Models Used On" section below to confirm compatibility with your Bad Boy mower. Compatibility is crucial for proper fit and performance.

Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc

Ensure your Bad Boy Mower stays in top condition with the Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc. These high-quality hex bolts are designed for strength, durability, and a perfect fit for various Bad Boy mower models. Whether you're replacing worn-out hardware or performing routine maintenance, these bolts provide the reliable fastening you need.

For a reliable and durable fastening solution, choose the Bad Boy Mower Part Number 018-7016-00 – 1/2-13 X 3 GR 5 Hex Bolts Zinc. Built with high-grade materials and a protective zinc coating, these OEM bolts ensure long-lasting performance and a secure fit for your mower.

Be sure to check the "Models Used On" section above to confirm compatibility before ordering. Keep your Bad Boy Mower running smoothly with the right replacement parts!

Bad Boy Part Number 025-5337-00 - .502x.750x1.125 Length Spacer

The Bad Boy Part Number 025-5337-00 - .502x.750x1.125 Length Spacer is a high-quality, precision-engineered component designed to ensure durability and performance in your equipment. This spacer is manufactured to meet strict standards, providing the perfect fit and reliable operation for your machinery.

To ensure this part fits your equipment, use the "Models Used On" section below to verify compatibility. Incorrect parts can lead to operational issues or damage to your equipment.

Bad Boy Part Number 013-8050-00 - 1/2-13 Nylon Insert Flange Nut

Ensure secure and reliable fastening for your Bad Boy mower with Bad Boy Part Number 013-8050-00, a 1/2-13 nylon insert flange nut. Designed for durability and precision, this high-quality component is a must-have for maintaining the performance and safety of your equipment.

Applications

This 1/2-13 nylon insert flange nut is compatible with various Bad Boy mower models and components. Refer to your mower’s manual or see models used below to confirm compatibility with Part Number 013-8050-00.

Bad Boy Part Number 037-8002-00 - Dust Cover for Spindle Assemblies

Protect your mower’s spindle assemblies from dirt, debris, and wear with the Bad Boy Part Number 037-8002-00 - Dust Cover. Designed for use with spindle assemblies 037-4000-00 and 037-6015-50, this genuine OEM part ensures optimal performance and extended lifespan for your mower components.

Compatibility

The Bad Boy Dust Cover (037-8002-00) is compatible with spindle assemblies 037-4000-00 and 037-6015-50, making it a critical component for maintaining these systems in optimal condition. See models used on below for a comprehensive list of where this cover is used.

037-6017-50 - Compact Outlaw / Maverick / Walkbehind / ZT & 2007 Pup Aluminum Spindle Housing

037-6023-00 - Obsolete - USE PART #037-6029-00

Bad Boy Mower Part Number 037-6026-00 – Short Spindle Shaft (No Grooved Shaft)

The Bad Boy Mower Part Number 037-6026-00 – Short Spindle Shaft is a critical component for maintaining your mower's cutting efficiency and performance. Designed without a grooved shaft, this spindle shaft provides a precise and durable solution for select Bad Boy mower models. Whether you're replacing a worn-out part or performing routine maintenance, this genuine OEM spindle shaft ensures your mower delivers the consistent, high-quality cuts you expect.

When it comes to keeping your mower in peak condition, the Bad Boy Mower Part Number 037-6026-00 – Short Spindle Shaft is the ideal replacement part for select Bad Boy models. Its durable, no-groove design and OEM quality ensure reliable performance and a precise fit.

Before ordering, double-check the “Models Used On” section above to verify compatibility with your mower. Upgrade your spindle shaft today and get back to enjoying the powerful performance and sharp cuts that Bad Boy mowers are known for.

037-6023-00 - Obsolete - USE PART #037-6029-00

Bad Boy Mowers Part 037-8050-00 Tube Spacer – Genuine OEM Replacement for Spindle Shaft

Ensure the smooth operation of your Bad Boy Mower with the Bad Boy Part Number 037-8050-00 Tube Spacer for Spindle Shaft. This essential OEM replacement part is designed for precise alignment and support of the spindle shaft, ensuring optimal performance and extended mower life.

The Bad Boy Part Number 037-8050-00 Tube Spacer for Spindle Shaft is an essential component for maintaining the alignment and performance of your mower’s spindle assembly. Designed with OEM precision and durability, this part ensures your mower operates smoothly for a professional-quality cut every time.

Order your 037-8050-00 Tube Spacer today and refer to the "Models Used On" section below to confirm compatibility with your Bad Boy Mower.

Bad Boy Mowers Part 037-9050-00 Collar Spacer – Top of Spindle

Ensure your Bad Boy Mower continues to perform at its best with the Bad Boy Part Number 037-9050-00 Collar Spacer – Top of Spindle. This high-quality OEM replacement part is designed to provide precision and durability, supporting your mower's spindle assembly and maintaining optimal functionality for smooth and efficient mowing.

The Bad Boy Part Number 037-9050-00 Collar Spacer – Top of Spindle is a crucial component that ensures smooth and precise spindle operation, contributing to your mower's overall performance. With its OEM quality and durable design, this replacement part will keep your Bad Boy Mower functioning like new.

Order your 037-9050-00 Collar Spacer today to maintain your mower’s efficiency and extend its lifespan, ensuring you get the best results on every mow.

037-6028-00 - Spacer for 037-2000-00 Spindle

Bad Boy Part Number 037-6027-00: Spindle Housing For 037-2000-00 Spindle Assembly

Product Description: The Bad Boy Part Number 037-6027-00 is a high-quality spindle housing designed to be compatible with the Bad Boy Part Number 037-2000-00 spindle assembly. This precision-engineered part ensures seamless functionality and durability, offering you reliable performance for your machinery. Crafted to meet or exceed original equipment specifications, the spindle housing guarantees a proper fit and smooth operation. Whether you're looking to replace a worn-out part or perform maintenance, the 037-6027-00 Spindle Housing is an essential component for your system's continued efficiency.

Choosing the 037-6027-00 Spindle Housing means investing in quality and dependability. Whether you are working on routine maintenance or in need of a replacement, this part is designed to meet the highest standards. Its durable construction ensures that your spindle assembly continues to operate smoothly, maximizing the efficiency of your machinery. With easy installation and compatibility with a range of Bad Boy models, this spindle housing provides a cost-effective solution without compromising performance.

Be sure to check the "Models Used On" section to verify compatibility, and trust in this top-tier spindle housing for your maintenance and repair needs.

037-6025-01 - 36" Revolt Spindle Shaft

Bad Boy Part Number 037-6024-00 - All MZ Models & 2016-2022 Stand-On (36" Deck) Spindle Bearing

When it’s time to keep your Bad Boy mower running smoothly, look no further than the Bad Boy Part Number 037-6024-00 spindle bearing. Designed to deliver top-notch performance, this genuine OEM part ensures your mower operates at its best for years to come. Whether you're maintaining a lush lawn or tackling tough terrains, this spindle bearing guarantees reliability and durability.

The 037-6024-00 spindle bearing is specifically designed to meet the demands of Bad Boy's mower models. Whether you're maintaining your lawn or tackling larger mowing jobs, this part ensures that your mower deck operates at its peak, delivering clean and efficient cuts every time. Crafted for long-lasting performance, it helps minimize downtime and costly repairs by maintaining proper spindle function.

To ensure this spindle bearing is compatible with your mower, use the "Models Used On" section below for verification. Proper compatibility is essential for optimal performance and longevity of your mower.

Bad Boy Part Number 037-6024-00 - All MZ Models & 2016-2022 Stand-On (36" Deck) Spindle Bearing

When it’s time to keep your Bad Boy mower running smoothly, look no further than the Bad Boy Part Number 037-6024-00 spindle bearing. Designed to deliver top-notch performance, this genuine OEM part ensures your mower operates at its best for years to come. Whether you're maintaining a lush lawn or tackling tough terrains, this spindle bearing guarantees reliability and durability.

The 037-6024-00 spindle bearing is specifically designed to meet the demands of Bad Boy's mower models. Whether you're maintaining your lawn or tackling larger mowing jobs, this part ensures that your mower deck operates at its peak, delivering clean and efficient cuts every time. Crafted for long-lasting performance, it helps minimize downtime and costly repairs by maintaining proper spindle function.

To ensure this spindle bearing is compatible with your mower, use the "Models Used On" section below for verification. Proper compatibility is essential for optimal performance and longevity of your mower.

Bad Boy Part Number 037-2002-00 - Revolt SD 34" and 42" Decks, Revolt 36" Deck Spindle

Ensure your Bad Boy mower delivers a clean, precise cut every time with the 037-2002-00 Deck Spindle, designed for Revolt SD 34" and 42" decks as well as the Revolt 36" deck. This high-quality spindle is a critical component of your mower’s cutting system, providing durability and reliable performance for residential and commercial mowing needs. Whether you’re maintaining a small lawn or tackling large properties, this spindle ensures your mower operates at its best.

Models Used On

Before purchasing, it’s crucial to verify compatibility with your specific mower model. The 037-2002-00 Deck Spindle is designed for use with the following Bad Boy mower decks:

• Revolt SD 34" Deck
• Revolt SD 42" Deck
• Revolt 36" Deck

IMPORTANT: Always check the "Models Used On" section below or consult your owner’s manual to confirm compatibility. Using the wrong spindle can lead to improper operation or damage to your mower’s cutting system.

Bad Boy Part Number 037-6015-50 - Spindle Assembly

Maintain the peak performance of your Bad Boy mower with the Bad Boy Part Number 037-6015-50, a high-quality spindle assembly designed for durability and precision. As a critical component of your mower’s cutting system, this spindle assembly ensures smooth and efficient blade operation, delivering a flawless mowing experience.

To ensure Part Number 037-6015-50 - Spindle Assembly is compatible with your Bad Boy Mower, it’s crucial to verify the fit. Compatibility depends on the mower model and series.

Check the "Models Used On" section below for a list of specific models compatible with this spindle assembly.

Don’t let a worn-out spindle slow you down. Replace it with Part Number 037-6015-50 - Spindle Assembly to restore your mower's peak performance. With quality engineering and a perfect fit, this part ensures your mower stays ready to tackle any job.

Order now and keep your Bad Boy Mower in top shape!

039-6945-19 - Revolt Deck Idler

039-6952-98 - 36" Revolt Deck Idler Assembly

039-6945-20 - Idler Assembly (61" Deck)