070-1000-00 PTO Clutch for Bad Boy Outlaw, Lightning & Pup | Warner 5218-220, 6.31" Pulley

Overview

This Bad Boy PTO clutch 070-1000-00 replacement is built for select heavy-duty Bad Boy commercial mower platforms using the larger 6.31-inch pulley, 1-1/8 inch crankshaft bore, CCW rotation, and integral electrical connector. It is commonly associated with select Bad Boy Pup, Lightning, Outlaw, Outlaw Extreme, Outlaw XP, CZT, and legacy ZT mower applications.

This clutch also replaces Bobcat, Bunton, and Ryan 4164976 on supported applications using the same clutch specification. It is commonly cross-referenced with the Warner 5218-220 clutch family and is designed to restore smooth blade engagement, reliable deck-drive performance, and consistent mowing power when the original clutch is worn, slipping, overheating, or no longer engaging properly.

Important Bad Boy fitment warning: This is the heavy-duty 070-1000-00 clutch path with a 6.31-inch pulley. Do not confuse it with the smaller 070-0056-00 clutch used on many newer Bad Boy ZT Elite, Maverick, Revolt SD, Raider, and Walk-Behind applications. Both clutch families may use a 1-1/8 inch bore and CCW rotation, but the pulley sizes are different. Installing the wrong pulley size can cause belt slip, heat buildup, poor blade speed, and premature clutch failure.

Key Features

• Direct replacement electric PTO clutch assembly for supported heavy-duty commercial mower applications
• Pulley Diameter: 6.31 inches, commonly referenced as 6-5/16 inches
• Crankshaft Size: 1-1/8 inch
• Rotation: CCW, counter-clockwise from pulley side
• Voltage: 12V DC
• Connector Style: integral electrical connector
• Built for smooth blade engagement and stable deck-drive operation
• Fully assembled and ready to install after fitment verification

Compatible With These Brands & Model Series

This PTO clutch fits select commercial mower platforms using the 070-1000-00 / Warner 5218-220 clutch specification. Fitment can vary by engine package, deck size, production year, wiring connector, and original clutch specification. Always confirm your original clutch number before ordering.

• Bad Boy Pup Series: select Pup 4800, 5000, 5200, 6000, and 7200 applications
• Bad Boy Lightning Series: select Lightning 5200, 6000, and 7200 applications
• Bad Boy Outlaw Series: select Outlaw 5400, 6100, and 7200 applications
• Bad Boy Outlaw Extreme / Outlaw XP: select supported applications
• Bad Boy CZT Commercial / CZT Elite: select supported applications
• Bad Boy legacy ZT Series: select older ZT applications using OEM number 070-1000-00
• Bobcat / Bunton: select ZT200 and ZT331 series mowers using OEM number 4164976
• Ryan: select turf equipment using OEM number 4164976

Fitment note: Do not order by mower series name alone. Bad Boy reused similar model naming across different generations. Match the original clutch number and confirm the 6.31-inch pulley, 1-1/8 inch bore, CCW rotation, and connector style before installing the replacement.

Replaces OEM Part Numbers

• Bad Boy: 070-1000-00
• Bad Boy: 70-1000-00
• Bobcat / Bunton / Ryan: 4164976
• Ariens: 00462500, 462500
• Gravely: 00462500, 462500
• Great Dane: 00462500
• Sears Craftsman: 00462500

Aftermarket Cross-Reference Numbers

• Warner: 5218-220, 5218-114
• Xtreme: X0244
• Stens: 255-775

What’s Included

• Complete electric PTO clutch assembly
• Factory-balanced 6.31-inch pulley
• Pre-installed bearing assembly
• Electromagnetic coil
• Integral electrical connector

Why Buy From PTO Direct USA?

• Fast USA shipping
• OEM-spec fitment guarantee
• 1-year warranty
• Clear product images for easier clutch identification
• Fitment-focused support for homeowners, repair shops, and commercial operators

Need Help Confirming Fitment?

If you are not sure whether this is the correct Bad Boy PTO clutch, email support@ptodirectusa.com with your mower model number, year, deck size, original clutch number, and clear photos of the old clutch. For best fitment help, include photos of the clutch label or stamped number, pulley, wiring connector, anti-rotation setup, crankshaft area, and mower model tag.

Need a different fitment? Browse the full electric PTO clutch catalog or the Bad Boy PTO clutch collection to compare available replacement options.

FAQ

Does this replace Bad Boy 070-1000-00?

Yes. This PTO clutch is for the Bad Boy 070-1000-00 replacement path on supported applications using the 6.31-inch pulley, 1-1/8 inch bore, CCW rotation, and integral electrical connector.

Does this replace Bad Boy 70-1000-00?

Yes. 70-1000-00 is a common shortened version of the 070-1000-00 part number.

Does this replace Warner 5218-220?

Yes. Warner 5218-220 is the key Warner cross-reference for this clutch family. Confirm the 6.31-inch pulley, 1-1/8 inch bore, CCW rotation, and connector style before ordering.

Does this replace Warner 5218-114?

Warner 5218-114 is commonly associated with this clutch family. Confirm your original clutch number and physical specs before ordering.

Does this replace Bobcat, Bunton, or Ryan 4164976?

Yes. Bobcat, Bunton, and Ryan 4164976 is associated with this clutch path on supported applications. Confirm model and physical clutch specs before ordering.

Does this fit Bad Boy Outlaw mowers?

This clutch is commonly associated with select Bad Boy Outlaw, Outlaw Extreme, and Outlaw XP applications using the 070-1000-00 / Warner 5218-220 clutch path. Confirm the original clutch number and physical specs before ordering.

Does this fit Bad Boy Lightning or Pup mowers?

This clutch is commonly associated with select Bad Boy Lightning and Pup applications using the 070-1000-00 clutch path. Confirm the original clutch number, pulley diameter, bore size, and connector style before ordering.

Does this fit newer Bad Boy ZT Elite or Maverick mowers?

Usually no. Many newer Bad Boy ZT Elite and Maverick mowers use the smaller 070-0056-00 clutch path with a 5.94-inch pulley. This 070-1000-00 clutch uses a larger 6.31-inch pulley. Confirm your original clutch number before ordering.

What pulley diameter is this clutch?

This clutch uses a 6.31-inch pulley, commonly referenced as 6-5/16 inches.

What bore size is this clutch?

This clutch uses a 1-1/8 inch crankshaft bore.

What rotation is this clutch?

This clutch is CCW, or counter-clockwise from the pulley side.

Can PTO Direct USA help confirm my Bad Boy clutch?

Yes. Email support@ptodirectusa.com with your mower model number, year, deck size, original clutch number, and photos of the old clutch, connector, pulley, anti-rotation setup, crankshaft area, and mower model tag.