Parts for 13AD771G731 — MTD
We found 75 parts confirmed to fit the MTD 13AD771G731.
Same parts list as 13A1762F729 (MTD). 13AD771G731 shares an identical confirmed parts list with 13A1762F729 (MTD). 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 13AD771G731.
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.
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 13AD771G731: 490501M044 (Belt), 17258E (Belt Cover), 17258E0637 (MTD Belt Cover), 490501Y087 (Lawn Tractor Ground Drive Belt, 5/8 x 35-11/16-in), 75604213 (Yard-Man Lawn Tractor Idler Pulley, 2.94-in), 9561227 (MTD Lawn Tractor Mandrel Pulley), 73204280B (MTD Lawn Tractor Blade Idler Spring), 95404001A (MTD Lawn Tractor Ground Drive Belt), 9380347 (Troybilt Lawn Tractor Idler Arm Spacer), 75308171 (MTD Lawn Tractor Mandrel Pulley), 7540241A (Lawn Mower Belt).
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 13AD771G731: 68304138C0637 (Bracket Assembly), 68304250A (Lawn Mower Bracket Assembly), 73204076A (MTD Yard-Man Lawn Tractor Extension Spring), 73104057A (MTD Lawn Tractor Axle Standard Cap), 7260341 (MTD Lawn Tractor Spindle Cap), 7100650 (Lawn & Garden Equipment Screw), 73804162C (Lawn Tractor Shoulder Spacer), 7380143 (Lawn & Garden Equipment Screw), 7510603B (Lawn Tractor Fuel Tank Cap), 7321184 (Lawn Tractor Transaxle Control Arm Extension Spring), 7260214 (MTD Lawn & Garden Equipment Push Cap), 7100347 (MTD Lawn & Garden Equipment Screw, 3/8-16 x 1-3/4-in), 7100627 (Sears Lawn Tractor Screw), 7100726 (Lawn & Garden Equipment Self-Tapping Screw), 7100604A (MTD Lawn Tractor Screw).
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 13AD771G731: 7510555D (Fuel Tank), 75704001A (Riding Lawn Mower Seat), 742P04308X (Lawn Tractor 42-in Deck Xtreme 2-in-1 Blade), 68304163B0650 (Frame Assembly), 72504481 (Harness-lt-5), 73804216A (Lawn & Garden Equipment Bolt), 7312363 (Mulch Plug), 78304892B (DASH RMC), 1125833 (Hisense Lvds Cable), 9180624B (Lawn Tractor Mandrel Assembly), 9461086 (Lawn Tractor Throttle Cable), 74705385A (Troybilt Lawn Tractor Drag Link), 9360176 (Lawn & Garden Equipment Flat Washer), 9251741 (Lawn Mower Ignition Switch), 7610202 (Lawn Tractor Brake Disc), 741P0919B (BRG:BALL:.78), 72504439B (Craftsman Lawn Tractor Starter Solenoid), 95110517A (Lawn Tractor Oil Drain Valve), 7410862 (Ryobi Tiller Detent Ball), 7123087 (Lawn & Garden Equipment Wing Nut), 63104028 (Toro Lawn Tractor Steering Wheel), 63105229 (MTD Lawn Tractor Discharge Chute), 9410475 (Lawn & Garden Equipment Bushing), 7101260A (MTD Lawn & Garden Equipment Self-Tapping Bolt, 5/16-18 x 3/4-in), 7410660A (MTD Lawn Tractor Flange Bearing), 7103008 (MTD Lawn Tractor Hex Bolt), 7120429 (Lawn & Garden Equipment Hex Nut), 9410600 (MTD Lawn Tractor Ball Bearing), 74604173B (Engagement Cable), 9123027 (Lawn Tractor Nut), 73105628 (MTD Lawn Tractor Oil Drain Sleeve), 7140145 (MTD Lawn & Garden Equipment Cotter Pin), 9230448A (MTD Lawn Tractor Drag Link Ball Joint), 7120417A (Lawn & Garden Equipment Hex Flange Nut).
Before you buy
Match 13AD771G731 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.