Description
Original Westinghouse replacement control knob black (140175221039) for Westinghouse cooktops. Earlier and alternative numbers for this part: A17522103. Because it is made or supplied by Westinghouse, it matches the original fit, finish and specification.
How this part works
A control knob is the part you touch most on the cooktop, so it is often the first thing to crack, slip on the shaft or lose its markings.
When to replace it
- The knob spins without changing the setting
- A cracked knob, a missing knob or faded markings
- The knob is stiff or will not push on fully
Part details
| Part number | 140175221039 |
|---|---|
| Alternative numbers | A17522103 |
| Supersedes | A17522103 |
| Brand | Westinghouse |
| Part type | Genuine manufacturer part |
| Appliance | Cooktop |
| Category | Knob |
| Parts diagram reference | Item 2 (model WHC322BC (94916343200)) |
Fits these models
Confirmed fitment for 4 models:
WHC322BC, WHC642BC, WHC742BC, WHC942BC
Fitting and checking
Check the shaft shape (D shape or splined) and the shaft diameter. Some knobs are supplied without the insert or ring, which can be reused from the old one. Check the part number printed on the part you are replacing against the numbers listed here; where it differs, compare your model number instead. The exploded parts diagram is included in the product photos so you can confirm the item number.
Frequently asked questions
Is 140175221039 a genuine Westinghouse part?
Yes. This is the manufacturer's own part, not an aftermarket copy.
Which models does this control knob black fit?
It fits WHC322BC, WHC642BC, WHC742BC and 1 other models listed above. Always confirm your model number first.
What part numbers does 140175221039 replace?
140175221039 can be used in place of A17522103.
What if I am not sure this is the right part?
Compare the part number on your old part with the numbers listed above. If they differ, check your model number against the model list.