AF3001R
Hydraulic dust plug with chain for John Deere 80, 520, 620, 720 and 6 more
Original part (OEM)
Available from the maker
PorkForge replacement
Not made yet
Part facts
- Original part number
- AF3001R✓2
- Manufacturer
- John Deere
- Part type
- Caps, plugs and grommets
- System
- Body and sheet metal
- Material
- metalR1
- Notes
- Hydraulic dust plug with a retaining chain for John Deere 80, 20- and 30-series two-cylinder tractors and the 840. Deere still lists AF3001R, and a dealer quoted $19.37 as a special order, not in stock. An aftermarket metal version, sold as a set of two, was listed at $25.33 and was sold out. The same reseller's search results also showed listings at $20.00 and $15.00, one labelled good used.
- Last reviewed
- Oct 27, 2026 · record pf-jd-0014
Dimensions How to measure this part
| Dimension | Value | Evidence |
|---|---|---|
| Height | 1.5 in 38 mm · Listed in product details on the OEM store; not measured by PorkForge; may be a packed size | Reported 2 |
| Length | 1.2 in 30 mm · Listed in product details on the OEM store; not measured by PorkForge; may be a packed size | Reported 2 |
| Weight | 0.2 lb 91 g · Listed in product details on the OEM store; not measured by PorkForge; may be a packed size | Reported 2 |
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| John Deere 80 | Not recorded | — | Reported 1 |
| John Deere 520 | Not recorded | — | Reported 1 |
| John Deere 620 | Not recorded | — | Reported 1 |
| John Deere 720 | Not recorded | — | Reported 1 |
| John Deere 820 | Not recorded | — | Reported 1 |
| John Deere 530 | Not recorded | — | Reported 1 |
| John Deere 630 | Not recorded | — | Reported 1 |
| John Deere 730 | Not recorded | — | Reported 1 |
| John Deere 830 | Not recorded | — | Reported 1 |
| John Deere 840 | Not recorded | — | Reported 1 |
Where to find one today
Why it is hard to get
- Backorder: Dealer listed AF3001R as a special order ('ships when available', not in stock) at $19.37 on 2026-10-27. 3
- Market evidence: The reseller's search results showed three AF3001R listings: a reproduction set of two at $25.33 (sold out on its product page), and listings at $20.00 and $15.00, the cheaper one labelled good used. 4
Can this part be made again?
EligiblePhysical replacement
Dust plug that keeps dirt out when no hose is connected; from its name it should not hold pressure, but confirm before release. A PETG plug with a separate metal chain is feasible.
Candidate materials: PETG (confirmed by test-fitting).
EligibleSTL / FreeCAD file
Can be offered as a printable file and an editable FreeCAD model once the measurements are verified.
Sources
- Vintage John Deere Parts: AF3001R metal hydraulic dust plug with chain
- shop.deere.com product page for AF3001R
- Koenig Equipment (John Deere dealer) marketplace: AF3001R dust plug
- Vintage John Deere Parts: search results for 'plug'
Not affiliated with or endorsed by John Deere or its successors. The name is used only to identify compatibility. Part numbers are shown for reference. Check fit against your own machine. Spot a mistake?
Verification checklist (7 of 8 met)
- ✓ OEM part number verified from a cited source
- ✓ Cited by two websites, or by an OEM or dealer source
- ✓ At least one compatible model with a source
- ✓ 4 kinds of fact beyond the name (dimensions, material, original availability, aftermarket prices); 3 needed
- ✓ Original availability checked 2026-10-27
- ✓ Text and title are distinct
- ✓ No editorial hold
- ✕ Not yet reviewed and signed off for search
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|---|---|---|---|---|---|---|
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