57313D
Rotary light switch knob, old style for International Harvester Cub, A, AV, B and 28 more
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 57313DR1
- Manufacturer
- International Harvester (Farmall)
- Part type
- Knobs · Control knobs and handles
- System
- Operator controls
- Notes
- Knob for the early-type rotary light switch on Farmall letter-series tractors (A, B, C, H, M and their Super versions), the Cub, and the McCormick-Deering W and O series. Precision Tractor Parts sells it as 57313D for $8.95, separately from the newer knob 21367D, so a restorer has to pick the style that suits the tractor. No NLA notice was seen. A good candidate for a measured, period-correct copy once an original can be borrowed.
- Last reviewed
- Oct 27, 2026 · record pf-ih-0002
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| International Harvester Cub | Not recorded | Seller also lists industrial (I4, I6, I9, ID6, ID9) and crawler (TD6, TD14, TD14A) models. | Reported 1 |
| International Harvester A | Not recorded | — | Reported 1 |
| International Harvester AV | Not recorded | — | Reported 1 |
| International Harvester B | Not recorded | — | Reported 1 |
| International Harvester BN | Not recorded | — | Reported 1 |
| International Harvester C | Not recorded | — | Reported 1 |
| International Harvester Super A | Not recorded | — | Reported 1 |
| International Harvester Super AV | Not recorded | — | Reported 1 |
| International Harvester Super C | Not recorded | — | Reported 1 |
| International Harvester H | Not recorded | — | Reported 1 |
| International Harvester HV | Not recorded | — | Reported 1 |
| International Harvester Super H | Not recorded | — | Reported 1 |
| International Harvester Super HV | Not recorded | — | Reported 1 |
| International Harvester M | Not recorded | — | Reported 1 |
| International Harvester MD | Not recorded | — | Reported 1 |
| International Harvester MDV | Not recorded | — | Reported 1 |
| International Harvester MV | Not recorded | — | Reported 1 |
| International Harvester Super M | Not recorded | — | Reported 1 |
| International Harvester Super MD | Not recorded | — | Reported 1 |
| International Harvester Super MDV | Not recorded | — | Reported 1 |
| International Harvester Super MV | Not recorded | — | Reported 1 |
| International Harvester W4 | Not recorded | — | Reported 1 |
| International Harvester W6 | Not recorded | — | Reported 1 |
| International Harvester W9 | Not recorded | — | Reported 1 |
| International Harvester WD6 | Not recorded | — | Reported 1 |
| International Harvester WD9 | Not recorded | — | Reported 1 |
| International Harvester WDR9 | Not recorded | — | Reported 1 |
| International Harvester WR9 | Not recorded | — | Reported 1 |
| International Harvester Super W4 | Not recorded | — | Reported 1 |
| International Harvester Super W6 | Not recorded | — | Reported 1 |
| International Harvester O4 | Not recorded | — | Reported 1 |
| International Harvester OS4 | Not recorded | — | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Precision Tractor Parts 1 | Reproduction | $8.95 | Not stated | Oct 27, 2026 |
Why it is hard to get
- Market evidence: Still offered as a reproduction alongside the newer 21367D knob, which suggests steady restorer demand for the early style. No NLA flag seen. 1
Can this part be made again?
EligiblePhysical replacement
Small control knob, not structural or safety-critical. Shape and bore unmeasured; copy from a measured original.
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
Related parts
| Part no. | Part | Make | Fits | Original | PorkForge | Sources |
|---|---|---|---|---|---|---|
| 8732D | Push-pull ignition switch knob | International Harvester | Cub, A, AV, B, BN +29 more | Not checked | Research only | 1 |
| 52062D | Ammeter box grommet | International Harvester | A, AV, B, BN, C +23 more | Not checked | Research only | 1 |
| 3121549R1 | Gear shift lever knob (ball) | International Harvester | Cub, Cub Lo-Boy, A, AV, B +56 more | Not checked | Research only | 3 |
| 50495D | Temperature gauge mounting bracket | International Harvester | A, AV, B, BN, Super A +4 more | Not checked | Research only | 1 |
| 21367D | Rotary light switch knob, new style | International Harvester | Cub, Cub Lo-Boy, 154, 184, 185 +53 more | Not checked | Research only | 2 |
| 352612R91 | Air intake precleaner assembly | International Harvester | Super A, C, Super C, 100, 130 +6 more | Not checked | Research only | 1 |
| 1100263 | Spool tension knob | Abu Garcia | Ambassadeur | No longer available | Research only | 1 |
| 1100491 | Spool tension knob (gold) | Abu Garcia | Ambassadeur | No longer available | Research only | 1 |