John Deere 5020 Diesel Standard (Up to Serial #24,999) Engine & Dash Harness (10SI / 3-Wire Alternator)

#B3028-417, Engine & Dash Harness for John Deere 5020 Diesel Standard Tractors (up to Serial #24,999)

Modified for a 12-Volt Delco 10SI (3-Wire) Alternator

• Made to Look Exactly Like the Original with Our Premium PVC Wire.
• Has the Correct Gauge, Color, Wire, & Fuse Holders (If Needed).
• All Terminals are Soldered & Rubber Sealed.
• Each Wire Comes Numbered with an Installation Guide.

Doesn’t Include Battery Cables & Spark Plug Wire Sets;
However, We Can Supply These As Separate Products.