21367D
Rotary light switch knob, new style for International Harvester Cub, Cub Lo-Boy, 154, 184 and 54 more
Also found as 1930685
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 21367DR1
- Manufacturer
- International Harvester (Farmall)
- Part type
- Knobs · Control knobs and handles
- System
- Operator controls
- Notes
- Knob for the rotary light switch on a long run of IH tractors, from later Cubs and the Hundred series through the 06, 56 and 66 series and the Hydro 70, 86 and 100. Two aftermarket sellers list it as replacing 21367D, and one also lists 1930685. New reproductions sell for under $7, and one seller showed it on back order when checked. It is small and not safety-related, but the switch-shaft bore and any face markings must be measured from a real knob before a design is made.
- Last reviewed
- Oct 27, 2026 · record pf-ih-0001
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| International Harvester Cub | Not recorded | Seller lists Cub sn 210001 and up. Seller also lists crawler and industrial models (T340, T5, 2300A-2500A, 2424, 3414, 3444, 3514, 3616, 3800, 3850, E200). | Reported 1 |
| International Harvester Cub Lo-Boy | Not recorded | Seller lists Cub Lo-Boy sn 10001 and up. | Reported 1 |
| International Harvester 154 | Not recorded | — | Reported 1 |
| International Harvester 184 | Not recorded | — | Reported 1 |
| International Harvester 185 | Not recorded | — | Reported 1 |
| International Harvester 100 | Not recorded | — | Reported 1 |
| International Harvester 130 | Not recorded | — | Reported 1 |
| International Harvester 140 | Not recorded | — | Reported 1 |
| International Harvester 200 | Not recorded | — | Reported 1 |
| International Harvester 230 | Not recorded | — | Reported 1 |
| International Harvester 240 | Not recorded | — | Reported 1 |
| International Harvester 300 | Not recorded | — | Reported 1 |
| International Harvester 330 | Not recorded | — | Reported 1 |
| International Harvester 340 | Not recorded | — | Reported 1 |
| International Harvester 354 | Not recorded | — | Reported 1 |
| International Harvester 400 | Not recorded | — | Reported 1 |
| International Harvester 404 | Not recorded | — | Reported 1 |
| International Harvester 424 | Not recorded | — | Reported 1 |
| International Harvester 444 | Not recorded | — | Reported 1 |
| International Harvester 450 | Not recorded | — | Reported 1 |
| International Harvester 454 | Not recorded | — | Reported 1 |
| International Harvester 460 | Not recorded | — | Reported 1 |
| International Harvester 464 | Not recorded | — | Reported 1 |
| International Harvester 504 | Not recorded | — | Reported 1 |
| International Harvester 544 | Not recorded | — | Reported 1 |
| International Harvester 560 | Not recorded | — | Reported 1 |
| International Harvester 574 | Not recorded | — | Reported 1 |
| International Harvester 606 | Not recorded | — | Reported 1 |
| International Harvester 656 | Not recorded | — | Reported 1 |
| International Harvester 660 | Not recorded | — | Reported 1 |
| International Harvester 664 | Not recorded | — | Reported 1 |
| International Harvester 666 | Not recorded | — | Reported 1 |
| International Harvester 674 | Not recorded | — | Reported 1 |
| International Harvester 686 | Not recorded | — | Reported 1 |
| International Harvester 706 | Not recorded | — | Reported 1 |
| International Harvester 756 | Not recorded | — | Reported 1 |
| International Harvester 766 | Not recorded | — | Reported 1 |
| International Harvester 806 | Not recorded | — | Reported 1 |
| International Harvester 826 | Not recorded | — | Reported 1 |
| International Harvester 856 | Not recorded | — | Reported 1 |
| International Harvester 966 | Not recorded | — | Reported 1 |
| International Harvester 1026 | Not recorded | — | Reported 1 |
| International Harvester 1066 | Not recorded | — | Reported 1 |
| International Harvester 1206 | Not recorded | — | Reported 1 |
| International Harvester 1256 | Not recorded | — | Reported 1 |
| International Harvester 1456 | Not recorded | — | Reported 1 |
| International Harvester 1466 | Not recorded | — | Reported 1 |
| International Harvester 1468 | Not recorded | — | Reported 1 |
| International Harvester 1566 | Not recorded | — | Reported 1 |
| International Harvester 1568 | Not recorded | — | Reported 1 |
| International Harvester 4100 | Not recorded | — | Reported 1 |
| International Harvester 4156 | Not recorded | — | Reported 1 |
| International Harvester 4166 | Not recorded | — | Reported 1 |
| International Harvester 4186 | Not recorded | — | Reported 1 |
| International Harvester 4366 | Not recorded | — | Reported 1 |
| International Harvester Hydro 70 | Not recorded | — | Reported 1 |
| International Harvester Hydro 86 | Not recorded | — | Reported 1 |
| International Harvester Hydro 100 | Not recorded | — | Reported 1 |
Where to find one today
Why it is hard to get
- Backorder: Burch Store Tractors showed its replacement knob (listed as replacing 21367D and 1930685) on back order on 27 Oct 2026. 2
Can this part be made again?
EligiblePhysical replacement
Small operator-control knob: not structural, hot, fuel-wetted or safety-critical. Bore, retention method and markings are unmeasured. Very low reproduction prices limit margin on a physical part.
Candidate materials: PETG, ASA (other fabricator, better UV resistance) (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
- Precision Tractor Parts: Light Brackets, Spacers & Clamps (category page)
- Burch Store Tractors: New Light Switch Knob for Farmall Tractors, 21367D or 1930685
Not affiliated with or endorsed by International Harvester 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 (3 of 8 met)
- ✕ OEM part number not yet verified from an OEM or dealer source
- ✓ Cited by two websites, or by an OEM or dealer source
- ✓ At least one compatible model with a source
- ✕ 2 kinds of fact beyond the name (cross-references, aftermarket prices); 3 needed
- ✕ Original availability not yet checked
- ✓ Text and title are distinct
- ✕ On hold: Cites precisiontractorparts.com, whose robots.txt now blocks AI crawlers; re-source or verify by hand
- ✕ Not yet reviewed and signed off for search
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