R1680R
Throttle control button plug (steel) for John Deere 80, 820 and 830
Original part (OEM)
Available from the maker
PorkForge replacement
Not made yet
Part facts
- Original part number
- R1680R✓2
- Manufacturer
- John Deere
- Part type
- Caps, plugs and grommets
- System
- Operator controls
- Material
- steel✓2
- Notes
- Steel button plug that a reseller lists for the throttle control on John Deere 80, 820 and 830 tractors. Deere still sells it as a steel button plug for a 3.0 inch (76.2 mm) hole in panel 2.39 to 3.96 mm thick, and a dealer quoted $28.19 as a special order, not in stock. A reseller listing at $30.00 was sold out. That is a high price for a plain blanking plug.
- Last reviewed
- Oct 27, 2026 · record pf-jd-0012
Dimensions How to measure this part
| Dimension | Value | Evidence |
|---|---|---|
| Hole size | 3.000 in 76.2 mm · Listed in the specification table on the OEM store; not measured by PorkForge | Verified 2 |
| Panel thickness range | 0.094–0.156 in 2.39–3.96 mm · Listed in the specification table on the OEM store; not measured by PorkForge | Verified 2 |
| Length | 0.641 in 16.28 mm · Listed in the specification table on the OEM store; not measured by PorkForge | Verified 2 |
| Height | 0.234 in 5.94 mm · Listed in the specification table on the OEM store; not measured by PorkForge | Verified 2 |
| Weight | 0.11 lb 50 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 820 | Not recorded | — | Reported 1 |
| John Deere 830 | Not recorded | — | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Koenig Equipment (John Deere dealer) 3 | New, original | $28.19 | Out of stock | Oct 27, 2026 |
Why it is hard to get
Can this part be made again?
EligiblePhysical replacement
Non-structural blanking plug. A PETG snap-in plug for a 76.2 mm hole is simple to print and well under 205 mm. The original is steel, so a plastic copy will look different.
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: R1680R throttle control button plug
- shop.deere.com product page for R1680R
- Koenig Equipment (John Deere dealer) marketplace: R1680R steel button 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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