Parts for 37448A — MTD
We found 29 parts confirmed to fit the MTD 37448A.
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 37448A: 7310672A (Flap), 7480208A (Bearing), 36479A (Cylinder), 35831 (Lawn & Garden Equipment Engine Flywheel Brake), 35000A (Lawn & Garden Equipment Engine Recoil Starter Cup), 37047 (Lawn & Garden Equipment Engine Ground Wire), 632795A (Craftsman Lawn & Garden Equipment Engine Carburetor), WR55X30438 (Refrigerator LCD Touch Screen), 179051 (Weight System High Cable), 7310202 (Water Softener Brine Valve Assembly), WR87X10199 (Refrigerator Compressor), 5300JB1100J (Refrigerator Defrost Heater).
Door and drum seals
Symptom: A door or drum seal that has lost its grip, letting water or conditioned air escape past it.
Check: Inspect the seal for tears, flattening, or gaps, and check it against your model's part number before ordering.
Parts in this group on 37448A: 465435 (Gasket), 49156 (Lawn & Garden Equipment Engine Intake Gasket).
Drive system (belts, pulleys, motors)
Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.
Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.
Parts in this group on 37448A: 7560330A (Pulley), 419744 (Snowblower ground drive beltManufacturer: AYPCategory: Snowblower).
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 37448A: 590687B (Tractor Accessories Lawn & Garden Equipment Engine Recoil Starter Housing), 35992 (Troybilt Lawn & Garden Equipment Engine Camshaft), 651019 (Lawn & Garden Equipment Engine Screw), 650926 (Craftsman Lawn & Garden Equipment Screw), 651029 (Lawn & Garden Equipment Engine Screw), 37845 (Craftsman Lawn & Garden Equipment Engine Fuel Tank Cap), 651007 (Craftsman Lawn & Garden Equipment Screw), 532444379 (Lawn Tractor 46-in Deck Housing), WPW10187840 (Door Handle - Stainless Finish), 131777700 (Dryer Drum Support Shaft).
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 37448A: 632019A (Craftsman Lawn & Garden Equipment Engine Carburetor Float), W11088499 (Main Electronic Control Board), EBG60663205 (Refrigerator Compressor Overload Protector and Wire Harness).
Before you buy
Match 37448A 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.