Speed Control Knob 129312
Brand: Proform · Fits: 38 models · Reference price: $2.99
129312 is a Proform replacement part (speed control knob). Our fitment data lists 38 models that use it.
When to replace this part
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 4000 | Funai | — | 171 |
| RA50M84D | Zenith | — | 39 |
| 56021030350 | LXI | — | 33 |
| 54840000008 | LXI | — | 31 |
| NAXW002AH02 | ICP | — | 29 |
| R-430CD | Sharp | Microwave | 26 |
| 26HL84 | Toshiba | — | 25 |
| 42HP82 | Toshiba | — | 24 |
| 50PY3D | LG | — | 23 |
| 57F710A | Hitachi | — | 22 |
| 52843561206 | LXI | — | 21 |
| HD1918C121 | Magnavox | — | 20 |
| DRTL20761 | Proform | — | 19 |
| GA708S | RCA | — | 19 |
| AZC309EDV1 | GE | Air Conditioner | 18 |
| FKR468WR | RCA | — | 18 |
| 131794106 | Craftsman | — | 17 |
| CTL2052R | Panasonic | — | 16 |
| FGC468WR | RCA | — | 16 |
| CA68 | Sanyo | — | 15 |
| HW2410VD1V22 | Haier | — | 14 |
| AGB11 | Panasonic | — | 13 |
| CH-X200RF | JVC | — | 13 |
| H3340 | Zenith | — | 13 |
| M5007 | Brother | — | 13 |
| 4874BLK | Soundesign | — | 12 |
| B19A21P01 | Zenith | — | 12 |
| VT1710AC | Hitachi | — | 12 |
| PFTL72562 | Proform | — | 97 |
| DRTL20351 | Proform | — | 20 |
| 831297642 | Proform | — | 18 |
| WLTL11562 | Weslo | — | 18 |
| QVTL20351 | Proform | — | 15 |
| 831297362 | Proform | — | 14 |
| 831297361 | Proform | — | 13 |
| HRTL20002 | HealthRider | — | 13 |
| WLTL98761 | Weslo | — | 12 |
| 831297491 | Lifestyler | — | 11 |
Other parts for model 4000
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $2.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare 129312 listings on Amazon