Parts for 445 — Aprilaire

We found 78 parts confirmed to fit the Aprilaire 445.

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.

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 445: 4095 (Bracket), VEKW0086 (Home Electronics Connector Assembly), XYPSF26P15000 (Home Electronics Screw), 173907 (Midea Spacer), 6470004A (Lawn Mower Control Handle), 23923 (Lawn Tractor Snowblower Attachment Clutch Bracket), 9101274 (Screw-pan #1), 795403 (Briggs & Statton Lawn & Garden Equipment Engine Linkage Cover), 7320706 (Lawn Mower Lever Spring), 7320707 (Lawn Mower Lever Spring), 7100192 (Yard-Man Lawn & Garden Equipment Screw), 7510042823 (Yard-Man Shoulder Screw), 9200249 (Lawn Mower Hub Cap), 4162 (Door Handle), 7101237 (Lawn & Garden Equipment Screw), 4016 (Spring), 7460883 (Yard Machines Lawn Mower Throttle Control Housing).

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 445: AD6101662E (CASE-LCD T), 408123 (Midea 12, 76, 140, 204, 268 (See Note 3)), 408460 (Midea 16, 112, 208 (See Note 5)), 453624 (Midea 17, 113, 209 (See Note 9)), 400692 (Midea 44, 140, 236 (See Note 1)), 196763 (Midea 57, 121, 185, 249 (See Note 6)), 408231 (Midea 60, 124, 188, 252 (See Note 4)), 400655 (Midea 7, 103, 199 (See Note 1)), 402688 (Midea Clamp), BN9501967D (PRODUCT LC), 166952 (Protection N), 402681 (Rod.upstop.4), 410072 (Midea Card, Circuit), 4088 (Cor-section), 4093 (Tent Pole), 2271100 (White-Rodgers Humidistat), 4090 (Condenser 12), 75305151 (Lawn Mower Blade Adapter), 7140101 (Cotter Pin), 7827000 (Door-rear Di), 751B281440 (Bolens Shroud Eng-b), 9360452 (Lawn & Garden Equipment Bell Washer), 7470824B0637 (Lawn Mower Bail Control Bar), 94604026 (Lawn Mower Drive Control Cable), 9460551 (Lawn Mower Zone Control Cable), 74721360637 (Bail-drive 2), 4101 (Briggs And Stratton A/C-Filter (5 X 491588S)), 12 (Craftsman Washer), 4087 (Upright), WC36X5071 (Trash Compactor Gear), A12 (Humidifier Pad), 7342042A (Troy-Bilt Lawn Mower Wheel), 4009 (Pinion Collr), 4166 (Briggs & Stratton A/C-Filter (5 X 691667)), 4171 (Briggs & Stratton Clamp (5 X 791850)), 4039 (Tent Pole).

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 445: VCK0017 (Home Electronics Capacitor), WR55X30598 (Refrigerator Power Control Board).

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 445: 4179 (Briggs & Stratton Gasket (10 X 272409S)), 4258 (Briggs & Stratton Gasket (10 X 693981)).

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 445: 7561146A (Bolens Lawn Mower Drive Pulley), 7561231 (Input Pulley), 9540637A (Troybilt Lawn Mower Ground Drive Belt, 3/8 x 31-1/4-in).

Before you buy

Match 445 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.