Parts for BA603 — National Acme
We found 50 parts confirmed to fit the National Acme BA603.
Compatibility table
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
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.
Parts in this group on BA603: AH8102439A (A/S PART,P), 4995422 (BOLT), 0114010 (Home Electronics Resistor), 008471 (National Acme Complete Plate), 018337 (National Acme RV Refrigerator Condenser), 017653 (National Acme RV Refrigerator Evaporator), 016387 (National Acme Refrigerator Bushing), 018748 (National Acme Refrigerator Cable Clamp), 016389 (National Acme Refrigerator Foot), 018762 (National Acme Refrigerator Insulator), 006525 (National Acme Refrigerator Lamp), 017587 (National Acme Refrigerator Molding), 018770 (National Acme Refrigerator Overload), 015481 (National Acme Refrigerator Push Button), 018751 (National Acme Refrigerator Relay), 018755 (National Acme Refrigerator Terminal Board), 006495 (National Acme Shock Rubber), 018754 (National Acme Complete Lead), 018752 (National Acme RV Refrigerator Compressor), 010516 (National Acme Refrigerator Bolt), 007136 (National Acme Refrigerator Bushing), 014026 (National Acme Refrigerator Door), 007225 (National Acme Refrigerator Dowel), 006418 (National Acme Refrigerator Filter Drier), 017586 (National Acme Refrigerator Molding), 015563 (National Acme Thermo Plate), D144P (Lawn & Garden Equipment Bolt), 240009288 (Flue), 199918 (Lawn Tractor Blade Brake Rod), WB44T10046 (Range Bake Element), 4276ER0002A (Laundry Appliance Pedestal Drawer Slide Rail).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on BA603: 018757 (National Acme Egg Shelf), 017664 (National Acme Interior Panel), 016358 (National Acme Refrigerator Lower Hinge), 009894 (National Acme Refrigerator Spacer), 014612 (Refrigerator Expander), W10860217 (Gladiator Panel), 017570 (National Acme Grille Cap), 017574 (National Acme RV Refrigerator Door Handle), 016418 (National Acme RV Refrigerator Grille), 010088 (National Acme Refrigerator Cap), 017833 (National Acme Refrigerator Cover), 013702 (National Acme Refrigerator Egg Tray), 007414 (National Acme Refrigerator Ice Tray), 250367 (Bracket), WPW10293781 (Washer Control Panel), WPW10335135 (Refrigerator Glass Shelf).
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Parts in this group on BA603: 015483 (National Acme Refrigerator Thermostat Cover), 018750 (National Acme Refrigerator Heating Element).
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on BA603: 316462809 (Range Oven Control Board).
Before you buy
Match BA603 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.