763183M91
Air cleaner cap (2 in pipe) for Massey-Harris 44, Colt, Mustang, 20 and 8 more
Also found as 355935R91 , 353019R92 , 10A8040
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 763183M91R1
- Manufacturer
- Massey-Harris
- Part type
- Caps, plugs and grommets
- System
- Engine and fuel
- Notes
- Cap for the air intake stack on many Massey-Harris tractors, including the 44, 33, 22 and Colt. The same cap also fits several IH and Minneapolis-Moline models. All States lists it new at $54.99, with a 5-1/4 in diameter for a 2 in pipe.
- Last reviewed
- Oct 27, 2026 · record pf-fd-0024
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| Massey-Harris 44 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris Colt | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris Mustang | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 20 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 21 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 22 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 30 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 33 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 81 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 82 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 101 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
| Massey-Harris 102 | Not recorded | Aftermarket seller's fitment list. | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| All States Ag Parts 1 | New, aftermarket | $54.99 | Not stated | Oct 27, 2026 |
Why it is hard to get
- Market evidence: New aftermarket cap lists at $54.99; shared by MH, IH and MM tractors, which widens the pool. 1
Can this part be made again?
EligiblePhysical replacement
Weather and debris cap on the intake stack; not hot and not structural. Outdoor use calls for PETG or ASA, and the original airflow gap must be kept. At 133 mm it fits a 205 mm build.
Candidate materials: PETG, ASA (other fabricator) (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 Massey-Harris 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
- ✓ 3 kinds of fact beyond the name (dimensions, cross-references, aftermarket prices); 3 needed
- ✕ Original availability not yet checked
- ✓ Text and title are distinct
- ✓ No editorial hold
- ✕ Not yet reviewed and signed off for search