Parts for PFTL51233 — Proform
We found 39 parts confirmed to fit the Proform PFTL51233.
Same parts list as DTL52940 (Proform). PFTL51233 shares an identical confirmed parts list with DTL52940 (Proform). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for PFTL51233.
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 PFTL51233: 209359 (Home Electronics Connector), 202887 (Endcap,front), 158827 (Image Screw), 201431 (Latch Housing), 207594 (Molded Belly Pan), 206927 (Treadmill Rear End Cap, Right), 225447 (Treadmill Rear End Cap, Right), 225446 (Treadmill Rear End Cap, Left), 202888 (Speed Queen Tub Cover Assembly, Includes Item 2), 173169 (Black & Decker Power Cord Grommet).
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 PFTL51233: 204349 (Bkt,pulse Ba), 204350 (Bkt,pulse Ba), 204471 (Decal,pftl51), 204348 (Frame,cnsl S), 204351 (Frame,lift,c), 204384 (Lit,pftl5123), 204406 (Speed Queen Ovrly, Cntrl), 206991 (Home Electronics Button), 202519 (Cnsl,cuphold), 191784 (Compact Disc), 207397 (Home Electronics Circuit), 199225 (Image Grill,fan,mh), 189608 (Bkt,mtr Mtg), 207398 (Home Electronics Circuit), 155998 (Isolator Assembly), 189034 (Weslo Clevis Pin), 202557 (Kit,wlk-blt,), 165009 (Black & Decker Treadmill Transport Wheel), 014073 (Exercise Equipment Flat Washer), 014063 (Black & Decker Treadmill Washer).
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 PFTL51233: 405589 (Treadmill Drive Motor), 198025 (Treadmill Rear Roller), 204654 (Weslo Treadmill Front Roller), 206847 (Treadmill Walking Belt), 198235 (Treadmill Drive Motor), 198237 (Treadmill Drive Motor), 118017 (Belt), 128457 (Treadmill Walking Belt Alignment Tool).
Door, lid switches and latches
Symptom: The appliance won't start, or stops, unless the lid or door is fully latched shut.
Check: Listen for an audible click when the lid or door closes. No click, or a visibly cracked plastic tab on the latch, points to this part.
Parts in this group on PFTL51233: 203664 (Alliance LID LOCK HARNESS (THROUGH SERIAL NO. 1905999999)).
Before you buy
Match PFTL51233 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.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.