John Deere 4020 Diesel Row Crop Complete Wire Harness (Synchro Range, Delco 10SI Alternator, Up To Serial #90,999)

#B3028-150, Complete Wire Harness for John Deere 4020 Diesel Row Crop Synchro Range Tractors (Up to Serial #90,999)

Modified for use with a 12-Volt Delco 10SI Alternator

(Note: May Be Used with a 1-Wire Alternator; However, the Charge Indicator Lamp Will Not Work.)

• 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
• Comes Numbered with an Installation Guide

Does Not Include Battery Cables & Spark Plug Wire Sets;
However, We Can Supply These As Separate Products.

Components:

Main Wire Harness (#B3028-152)

Neutral Safety Harness (#B3028-114)

Lighting Harness (#B3028-101)