382805R1
Hydraulic sensitivity control knob for International Harvester 544, 656, 666, 686 and 19 more
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 382805R1R1
- Manufacturer
- International Harvester (Farmall)
- Part type
- Knobs · Control knobs and handles
- System
- Operator controls
- Notes
- Knob for the hydraulic sensitivity control on the 706 and 806, the 1206, the 56 and 66 series and the Hydro 70, 86 and 100. Precision Tractor Parts sells a reproduction for $7.95. Only the knob would be made, not the control behind it. Bore size, retention and any markings still need measuring from a real knob.
- Last reviewed
- Oct 27, 2026 · record pf-ih-0007
Dimensions How to measure this part
Fits these machines
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Precision Tractor Parts 1 | Reproduction | $7.95 | Not stated | Oct 27, 2026 |
Why it is hard to get
- Market evidence: Offered as a reproduction for a wide range of 06, 56, 66 and Hydro series tractors; no NLA flag seen on the page read. 1
Can this part be made again?
EligiblePhysical replacement
Knob only; not load-bearing. It sits on a hitch hydraulic control, so confirm that losing the knob cannot change hitch settings before release.
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
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 (2 of 8 met)
- ✕ OEM part number not yet verified from an OEM or dealer source
- ✕ Cited by one website only, and not an OEM or dealer source
- ✓ At least one compatible model with a source
- ✕ 1 kinds of fact beyond the name (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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