24-Volt to 12-Volt Conversion Kit for John Deere Diesel Tractors

#B9021-001, 24-Volt to 12-Volt Conversion Kit for John Deere Diesel Tractors

Converts John Deere Tractors from Original 24-Volt Generator Systems to 12-Volt Alternator Systems

Includes:

• 12-Volt Gear Reduction Delco Starter (#B7001-023)
• 12-Volt Alternator with Correct Pulley (#B6001-002)
• Alternator Mounting Bracket Adaptor (#B9014-011)
• Generator Light Harness
• Alternator to Starter Wire (#B9021-002)
• Starter Relay
• Step-by-step Instructions

Note:

• Uses the Original Alternator Mounting Bracket & Top Adjusting Arm
• Contains Some Conversion Wiring for the Generator Light and Alternator to Starter connection to modify the original harness.
• All other wiring needed must be made on site. This kit does not contain any other conversion wiring.
• For a factory fit wiring harness, use one of the following:
  #B3028-139, B3028-140, B3028-141, B3028-148, B3028-150,
  B3028-152, B3028-153, B3028-170, B3028-171, B3028-188,
  B3028-190, B3028-192, B3028-195, B3028-197, B3028-199,
  B3028-205, B3028-206, B3028-276, B3028-278, B3028-288,
  B3028-295, B3028-297, B3028-335, B3028-387

• For a factory fit positive battery cable, use#B2028-161.

• For a fuel gauge, use #B9025-057.
  Note that the original fuel gauge was positive ground, but you’ll need this negative ground one for the upgrade.