Product Description

The A&I Brand John Deere Ignition Module (21A305) is compatible with the following John Deere Tractor models, specifically for 4-cylinder engines with 12-volt negative ground or 6-volt systems that have been converted to 12-volt negative ground systems:

• John Deere TRACTOR: 2030 (W/ Prestolite Distributor # IBT4101)
• John Deere TRACTOR: 2510 (W/ Prestolite Distributor # IBT4101)
• John Deere TRACTOR: 2520 (W/ Prestolite Distributor # IBT4101)

This ignition module is designed to ensure proper ignition system performance for these specific tractors. Let me know if you need more information or have other questions!