WPW10594481 is a distributor cross-reference
for the Whirlpool W10594481 knob — same part, different
catalog number. Everything below applies to WPW10594481.
OEM price
$20–$40
Custom-printed
~$20 shipped
Lead time
3–5 days
The Whirlpool W10594481 (also sold as WPW10594481) is an Amazon best-seller because the originals crack at the D-bore. A printed replacement in PETG puts more plastic around the bore — the exact spot the OEM part fails.
Shaft fit: 6mm D-shaft (6.21 × 5.38mm bore). Knobulator lets you set the exact bore
shape and clearance, so the knob grips the shaft instead of spinning — the usual failure of
one-size-fits-all replacements.