My CGHW821K Model Overview from Home Depot Appliance Parts

Part #: HD2007394

Manufacturer Part #: 12500061

These black knobs will accept a D-shaped shaft.

Part #: HD12731250

Manufacturer Part #: W11400301

This square burner grate has sides measuring approximately nine inches. It is all black in color.

Part #: HD11743908

Manufacturer Part #: WP7101P126-60

Sold Individually.

$6.95

Part #: HD11744485

Manufacturer Part #: WP7403P190-60

Sold individually.

$60.45

Part #: HD2090205

Manufacturer Part #: 7505P161-60

Part #: HD2090344

Manufacturer Part #: 7510P017-60

Part #: HD2078683

Manufacturer Part #: 7101P043-60

Part #: HD1573899

Manufacturer Part #: 12400044

Part #: HD2090204

Manufacturer Part #: 7505P160-60

Part #: HD2091671

Manufacturer Part #: 7720P132-60

Part #: HD2089803

Manufacturer Part #: 7431P006-60

Part #: HD2089816

Manufacturer Part #: 7432P010-60

CGHW821K Crosley Cooktop - Overview