73-834
Spinner knob for Atari Tempest, Warlords and Mad Planets
Original part (OEM)
Not checked yet
PorkForge replacement
Not made yet
Part facts
- Original part number
- 73-834R1
- Manufacturer
- Atari
- Part type
- Knobs · Control knobs and handles
- System
- Operator controls
- Notes
- Knob for the rotary spinner control on Tempest, Warlords and Mad Planets. The seller sells a reproduction and gives the reference Atari number 73-834.
- Last reviewed
- Oct 28, 2026 · record pf-pin-00023
Dimensions How to measure this part
Fits these machines
| Model | Years | Notes | Evidence |
|---|---|---|---|
| Atari Tempest | Not recorded | Atari, 1981 | Reported 1 |
| Atari Warlords | Not recorded | Atari, 1980 | Reported 1 |
| Atari Mad Planets | Not recorded | Gottlieb, 1983; Listed by the seller; Mad Planets is a Gottlieb game | Reported 1 |
Where to find one today
| Source | Condition | Price | Stock | Checked |
|---|---|---|---|---|
| Arcade Shop (arcadeshop.com) 1 | Reproduction | $14.95 | In stock | Oct 28, 2026 |
Why it is hard to get
- Market evidence: Arcade Shop stocks a reproduction, which suggests steady replacement demand for originals. 1
Can this part be made again?
EligiblePhysical replacement
Hand knob on a low-voltage control; not safety-critical. Small (inferred). Grip and set-screw insert need care; a metal insert may be needed.
Candidate materials: PETG (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 Atari 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
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