John Deere 320, 420 Gas Complete Wire Harness (3-Wire/ 10SI Alternator)

#B3028-232, Complete Wire Harness for John Deere 320, 420 Gas Farm Tractors

Modified for use with a 3-Wire/ 10 SI Alternator

Note: This harness will not fit Lawn Tractors.

• 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.