John Deere PTO switches are designed to provide reliable performance for everyday use for your toughest task. John Deere PTO switches are designed to exact specifications for a firm engage or disengage. John Deere PTO switches are the replacement choice for you.

AUC15008 replaces TCA21027 AND TCA17834

Help me find my Model and/or Serial Number

Fits On:
Z500 Series

• Z510A
• Z520A

Z900 Series

• Z910A
• Z915B ( Serial No. - 040,000 )
• Z920A
• Z920M ( Serial No. - 040,000 )
• Z920R ( Serial No. - 040,000 )
• Z925A
• Z925A EFI Pro
• Z925M EFI
• Z925M EFI Flex Fuel ( Serial No. - 040,000 )
• Z930A
• Z930M ( Serial No. - 040,000 )
• Z930M EFI ( Serial No. - 040,000 )
• Z930R ( Serial No. - 040,000 )
• Z950A
• Z950M ( Serial No. - 040,000 )
• Z950R ( Serial No. - 040,000 )
• Z960A
• Z960M ( Serial No. - 040,000 )
• Z960R ( Serial No. - 040,000 )
• Z970A
• Z970R ( Serial No. - 040,000 )