360181R91
PTO shield for International Harvester Super MTA, 300, 330, 340 and 10 more
Also found as 66424DBX , 66387DAXA , 55403DA
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 360181R91R1
- Manufacturer
- International Harvester (Farmall)
- Part type
- Shields and guards
- System
- PTO
- Notes
- PTO shield for the Super MTA, the 300 to 450, the 460, 560 and 660, and the 504 and 606, plus the International 300 and 350 Utility. Precision Tractor Parts makes a reproduction ($68, grey primer) and also sells shields for the M and Super M (66424DBX), the H and Super H (66387DAXA) and the A, B and C family (55403DA). A PTO guard is a safety part, so it is not eligible for printing; it is listed so model pages can point owners to steel reproductions.
- Last reviewed
- Oct 27, 2026 · record pf-ih-0025
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| International Harvester Super MTA | 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 350 | Not recorded | — | Reported 1 |
| International Harvester 400 | Not recorded | — | Reported 1 |
| International Harvester 450 | Not recorded | — | Reported 1 |
| International Harvester 460 | Not recorded | — | Reported 1 |
| International Harvester 504 | Not recorded | — | Reported 1 |
| International Harvester 560 | Not recorded | — | Reported 1 |
| International Harvester 606 | Not recorded | — | Reported 1 |
| International Harvester 660 | Not recorded | — | Reported 1 |
| International Harvester 300 Utility | Not recorded | — | Reported 1 |
| International Harvester 350 Utility | Not recorded | — | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Precision Tractor Parts 1 | Reproduction | $68.00 | Not stated | Oct 27, 2026 |
Why it is hard to get
- Market evidence: FARM SHOW (2018) reported Precision Tractor Parts had added PTO covers to its line within the previous six months. 2
Can this part be made again?
Not eligiblePhysical replacement
Guard over the PTO shaft: safety-critical and excluded under the brief's manufacturing rules.
Not eligibleSTL / FreeCAD file
We will not offer files for this part.
Sources
- Precision Tractor Parts: PTO Shields (category page)
- FARM SHOW: "Restoration Ready" IH Tractor Parts (Precision Tractor Parts, 2018)
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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