163436
Stitch selector knob (Touch & Sew 600 series) for Singer 600, 603, 604, 620 and 13 more
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 163436R1
- Manufacturer
- Singer
- Part type
- Knobs · Control knobs and handles
- System
- Operator controls
- Notes
- Stitch selector knob for the Singer Touch & Sew 600 family (600 to 649). Out of stock at Sewing Parts Online.
- Last reviewed
- Oct 28, 2026 · record pf-sew-00011
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| Singer 600 | Not recorded | — | Reported 1 |
| Singer 603 | Not recorded | — | Reported 1 |
| Singer 604 | Not recorded | — | Reported 1 |
| Singer 620 | Not recorded | — | Reported 1 |
| Singer 625 | Not recorded | — | Reported 1 |
| Singer 629 | Not recorded | — | Reported 1 |
| Singer 630 | Not recorded | — | Reported 1 |
| Singer 635 | Not recorded | — | Reported 1 |
| Singer 635E | Not recorded | — | Reported 1 |
| Singer 636 | Not recorded | — | Reported 1 |
| Singer 638 | Not recorded | — | Reported 1 |
| Singer 639 | Not recorded | — | Reported 1 |
| Singer 640 | Not recorded | — | Reported 1 |
| Singer 640E | Not recorded | — | Reported 1 |
| Singer 645 | Not recorded | — | Reported 1 |
| Singer 646 | Not recorded | — | Reported 1 |
| Singer 649 | Not recorded | — | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Sewing Parts Online 1 | Not stated | $6.99 | Out of stock | Oct 28, 2026 |
Why it is hard to get
- Market evidence: Out of stock at Sewing Parts Online on 2026-10-28. 1
Can this part be made again?
EligiblePhysical replacement
Hand control knob; not structural, hot or safety-critical. No dimensions published.
Candidate materials: PETG, ASA (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 Singer 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 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
- ✓ No editorial hold
- ✕ Not yet reviewed and signed off for search
Related parts
| Part no. | Part | Make | Fits | Original | PorkForge | Sources |
|---|---|---|---|---|---|---|
| 163721-656 | Buttonhole knob (Touch & Sew 600 series) | Singer | 600, 600E Touch & Sew, 603, 604, 620 +17 more | Not checked | Research only | 1 |
| 174122-656 | Bed cover (Touch & Sew 600 series) | Singer | 600, 600E Touch & Sew, 603, 604, 610 +21 more | Not checked | Research only | 1 |
| 163950 | Stitch length regulator (Touch & Sew 600 series) | Singer | 600, 620, 625, 628, 629 +22 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 |
| 1145798 | Drag knob (gold) | Abu Garcia | 3025 | No longer available | Research only | 1 |
| 1145803 | Front drag knob | Abu Garcia | 4535 | No longer available | Research only | 1 |
| 1145823 | Drag knob | Abu Garcia | 4335, 4340 | No longer available | Research only | 1 |