Insulation 3051390

Brand: Tappan · Appliance: Range · Fits: 404 models · Reference price: $10.72

3051390 is a Tappan replacement part (insulation) for ranges. Our fitment data lists 404 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 3051390 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• 316403803 — Universal/Multiflex (Frigidaire) Range Oven Insulation

Other parts for model 31-3438-66-04

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

• Light 3131145
• Light 318T023P11
• Liner 3051417
• Panel 3131172
• Panel 3131478
• Panel Wheat 3051378
• Screw 636T163P01
• Support Rod 618T038P05

Reference price and where to compare

The reference price on file for this part is $10.72. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 3051390 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