Range Surface Burner Valve WB21K40

Brand: Kenmore · Appliance: Range · Fits: 34 models · Reference price: $98.14

WB21K40 is a Kenmore replacement part (range surface burner valve) for ranges. Our fitment data lists 34 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists WB21K40 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WB21K12 — Range Surface Burner Valve
• WX10X117 — Cerama Bryte Cooktop Cleaning Kit
• WX10X119

Other parts for model JGBP30GEV1WH

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Clamp WB2K87
• End Plate WB37K17
• End Plate WB37K18
• Guard Insert WB53K11
• Oven Insulation WB35K7
• Radiant Shield WB34K12
• Range Oven Door Spring WB9K5
• Range Oven Rack WB48K5020

Reference price and where to compare

The reference price on file for this part is $98.14. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WB21K40 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool