
John Deere 2520, 3020, 4000, 4020, 4520 Flasher Harness
$24.00
#B3028-473, Flasher Harness for John Deere 2520, 3020, 4000, 4020, 4520 Gas/Diesel Tractors
used with both Synchro Range & Power Shift Transmission Models
*2 Used: Each sold separately*
(for the complete Fender Lighting Harness, see #B3028-159)
- 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.

#B3028-473, Flasher Harness for John Deere 2520, 3020, 4000, 4020, 4520 Gas/Diesel Tractors
used with both Synchro Range & Power Shift Transmission Models
Replaces the Following John Deere Parts
- #AR41695 Flasher Harness
Fits the Following John Deere Tractors
John Deere 2520 Gas Up to Serial #22,000 with Synchro Range Transmission
John Deere 2520 Diesel Up to Serial #22,000 with Synchro Range Transmission
John Deere 2520 Diesel Up to Serial #22,000 with Power Shift Transmission
John Deere 3020 Diesel Row Crop Serial #123,000 to #150,000 with Synchro Range Transmission (12-Volt Alternator)
John Deere 3020 Diesel Row Crop Serial #123,000 to #150,000 with Power Shift Transmission (12-Volt Alternator)
John Deere 4000 Diesel Serial #211,492 to #250,000 with Synchro Range Transmission (12-Volt Alternator)
John Deere 4000 Diesel Serial #211,492 to #250,000 with Power Shift Transmission (12-Volt Alternator)
John Deere 4020 Diesel Serial #201,000 to #250,000 with Synchro Range Transmission (12-Volt Alternator)
John Deere 4020 Diesel Serial #201,000 to #250,000 with Power Shift Transmission (12-Volt Alternator)
John Deere 4520 Diesel Up to Serial #7127 with Synchro Range Transmission (12-Volt Motorola Alternator)
John Deere 4520 Diesel Up to Serial #7127 with Power Shift Transmission (12-Volt Motorola Alternator)
| Weight | 1.6 lbs |
|---|---|
| Dimensions | 9.5 × 9.5 × 1.5 in |
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