Parts for 12AF753B063 — Troybilt

We found 72 parts confirmed to fit the Troybilt 12AF753B063.

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 12AF753B063: 787011200637 (Powder Black), 787011230637 (Powder Black), 91104020 (Lawn Tractor Mandrel Shaft), 1768191P (Lawn Mower Throttle Control Assembly), 1727379 (Rivet-pop 3/), 1910931 (Troy-Bilt Chute), 1771083 (Lawn Mower Blade Brake Pad), 1185279 (Lawn Mower Roll Pin), 73404237 (Lawn Mower Tire), 1910917001 (Lawn Tractor 33-in Deck Mulching Blade), 687020110637 (Powder Black), 1769874 (Shift Rod), 1725264 (Swivel Block), 1768818 (Troy-Bilt Flat Washer), 1768865 (Troy-Bilt Oil Valve), 1767837 (Ball Joint), 777S30118 (Craftsman Danger Label), 1766787 (Lawn Mower Thrust Washer), 1916897 (Reverse Pivot), 1768628 (Troy-Bilt Shaft Link Rod), 1756595 (Troy-Bilt Spindle), 73604070 (Washer), 7123007 (Nut), 9140868 (Woodruff Key), 786150 (Bearing Stri), 778262 (Gear), 1185574P (Lawn Mower Ball Bearing), 73404005 (Lawn Mower Caster Wheel), 63104252 (Lawn Mower Mulching Plug), 1765197 (Lawn Mower Washer), 7160101 (Snap Ring), 780159 (Troybilt Bushing), 784373 (Troybilt Collar), 780162 (Troybilt Washer), 776300 (Countershaft), 778265 (Gear), 776299 (Input Shaft).

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 12AF753B063: 1764135 (Belt Guide), 1769767 (Lawn Mower Blade Drive Belt, 1/2 x 65 3/4-in), 1773600 (Lawn Mower Blade Timing Belt, 5/8 x 49-in), 1918625 (Lawn Mower Drive Pulley), 1770334 (Lawn Mower Ground Drive Belt), 1770326 (Transaxle Pulley), 1918626 (Lawn Tractor Blade Idler Pulley), 1749911 (Lawn Mower Idler Pulley), 776302 (Lawn Tractor Transaxle Reverse Idler Gear).

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 12AF753B063: 1769007 (Compression Spring), 1769397 (Lawn Mower Screw), 1723996 (Lawn Mower Spacer), 1910972 (Lawn Mower Discharge Chute Hinge Rod), 75005218 (Lawn Mower Spacer), 1711864 (Spring), 1910971 (Troy-Bilt Disc Chute Spacer), 792137 (Fitting), 790063A (Bracket), 1769048099 (Lawn Tractor Mandrel Housing), 774888 (Axle), 1765196 (Lawn Mower Screw), 1746869 (Lawn Mower Spacer), 792160A (Lawn Tractor Transaxle Shift Key).

Before you buy

Match 12AF753B063 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.