See part 4 in the diagram
Insulation-Oven Back 336638
Fits your B4457B0 Range!
$
0.00
No Longer Available
No Longer Available
Sorry, this part is No Longer Available at PartSelect.com, which means:
- The part is no longer sold by the manufacturer.
- The manufacturer does not stock any substitute parts to replace this one and therefore, unfortunately, we cannot obtain or recommend a substitution for this part.
- We cannot obtain the part through any other means.
PartSelect Number PS598731
Manufacturer Part Number 336638
Manufactured by
Whirlpool