Parts for 14AZ809K766 — Troybilt
We found 75 parts confirmed to fit the Troybilt 14AZ809K766.
Same parts list as 14AT809H766 (Troybilt). 14AZ809K766 shares an identical confirmed parts list with 14AT809H766 (Troybilt). 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 14AZ809K766.
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 14AZ809K766: 618041520637 (Variable Bracket), 6830608B (Bracket Assembly), 983044830637 (Lawn Tractor 54-in Deck Housing), 7831470 (Troy-Bilt Cover-Spindl), 73104066A (Troy-Bilt Cover-Steeri), 9313131A (Lawn Tractor Deflector Shield), 6830617A0637 (Lawn Tractor Deflector Shield Bracket), 7312111B (Lawn Tractor PTO Knob), 7381229A (Lawn Tractor Screw), 1120432 (Toro Extension Spring), 7323070A (Torsion Spring), 7031693A (Yard-Man Hinge Bracket), 71004095 (Lawn Tractor Hex Cap Screw), 9500212 (Lawn Tractor Spacer), 7320944 (Lawn Tractor Transaxle Control Arm Extension Spring), 7830732A (Lock Bracket), 93804004A (MTD Lawn Mower Axle Assembly, Right), 7312480A (MTD Shift Cover), 7320335 (Spring), 7320955 (Extension Spring), 7323080A (Lawn Tractor Seat Compression Spring), 7111762 (Yard-Man Hinge Pin), 7320978 (Yard-Man Lawn Mower Extension Spring), 7471111A (Lift Handle).
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 14AZ809K766: 74704136 (Brake Rod), 98304060 (Plate Asm-en), 7831454D (Special Code), 7171440 (Gear-spur 10), 9610012 (Lawn Tractor Brake Assembly), 7312618 (Flared Fender), 9171438A (Gear-spur 41), 9180593A (Lawn Tractor Mandrel Assembly), 7111216 (Output Shaft), 7363046A (Flat Washer), 9360227 (Lawn Tractor Flat Washer), 7360227 (Washer), OEM190603 (Bumper), 7103168 (Lawn & Garden Equipment Carriage Bolt), 7103119 (Lawn & Garden Equipment Hex Bolt), 7123022 (Lawn & Garden Equipment Hex Nut), 7363072 (Lawn & Garden Equipment Washer), 9420679 (Lawn Tractor 54-in Deck Extra High-Lift Blade), 9381128 (Lawn Tractor Mandrel Shaft), 7471324 (Yard-Man Rod Deck), 91705001 (Lawn Tractor Electric Clutch), 7471140 (MTD Lawn Tractor Shift Lever), 7111554 (Pin 1/4-20x), 7830693A0637 (Powder Black), 9830197 (Shaft-lift A).
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 14AZ809K766: 7831455 (Idler Bracket), 7561182A (Riding Lawn Mower Engine Pulley), 9540228 (Lawn Tractor Ground Drive Belt), 7561214 (Pulley), 7560487 (Yard-Man Lawn Tractor Ground Drive Fixed Idler Pulley, 5/8 x 4-in), 9540642 (Lawn & Garden Equipment V-Belt), 9500151 (MTD Lawn Tractor Deck Roller Spacer Bearing), 6830459 (Idler Asm-54), 78304013A0637 (Lawn Tractor Deck Fixed Idler Pulley Bracket), 68304590637 (Lawn Tractor Idler Arm Bracket), 7321013A (MTD Lawn Tractor Belt Keeper).
Before you buy
Match 14AZ809K766 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.