111394C1
Cab door inner handle assembly, left hand for International Harvester 86 series and 50 series
111394C1 → 403524C91 R1 (current manufacturer number; may not look like the original)
Original part (OEM)
No longer available
PorkForge replacement
Not made yet
Part facts
- Original part number
- 111394C1R1
- Manufacturer
- International Harvester (Farmall)
- Part type
- Handles and levers · Cab interior plastics
- System
- Cab
- Superseded by
- 403524C91 R1
- Notes
- Left-hand inside door handle assembly for IH cab tractors of the 86 era (the thread title says 50 to 86 series). In 2015 Case IH told one owner it was no longer available, and CNH listed it as no longer manufactured. A dealer quote was about $400, and a replacement with a lock-cylinder cutout, 403524C91, was $302.30, though Messick's still showed an inner handle at $63. Members also asked for the plastic service-door edge and shift-quadrant trim, which suit printing better.
- Last reviewed
- Oct 27, 2026 · record pf-ih-0022
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| International Harvester 86 series | Not recorded | cab tractors; Thread title: inside door handle 50-86 series. Exact models not listed. | Reported 1 |
| International Harvester 50 series | Not recorded | cab tractors | Reported 1 |
Where to find one today
Why it is hard to get
- No longer available: Oct 2015: Case IH said 'no longer available' and CNH listed 111394C1 as no longer manufactured; owners told to try dealer or warehouse stock. 1
- Market evidence: Oct 2015 prices: CNH dealer quote about $400; replacement 403524C91 (with lock cutout) $302.30; Messick's inner handle $63. 1
- Forum request: A member asked a would-be reproducer to also make the plastic service access door edge and the shift quadrant plastic. 1
Can this part be made again?
Not eligiblePhysical replacement
Door latch mechanism on the operator's exit: mechanical loads and egress safety rule out a printed copy. Kept for demand tracking and to point owners to the replacement number.
Not eligibleSTL / FreeCAD file
We will not offer files for this part.
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 (4 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
- ✕ 2 kinds of fact beyond the name (supersessions, original availability); 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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