Parts for 17AE9BKR056 — MTD
We found 173 parts confirmed to fit the MTD 17AE9BKR056.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 78305880A0637 | Pedal | 3 models | $61.18 · Amazon |
| 777D10491 | Rider Label | 3 models | $8.02 · Amazon |
| 777D10501 | Rider Label | 3 models | $11.07 · Amazon |
| 74704863 | Adjustment Rod Deck | 5 models | $74.67 · Amazon |
| 71704282A | Gear | 5 models | $99.03 · Amazon |
| 71004692 | Hhcs-3/8-16 | 5 models | $37.78 · Amazon |
| 71704274A | Lawn Tractor Steering Sector Gear, 12-tooth | 5 models | $238.13 · Amazon |
| 71704275A | Lawn Tractor Steering Spur Gear | 5 models | $47.81 · Amazon |
| 75005026 | Spacer-.375 | 5 models | $4.88 · Amazon |
| 73204491 | Adjuster Seal | 6 models | $10.10 · Amazon |
| 64704084 | Arm Asm-rh | 6 models | $50.87 · Amazon |
| 783048060716 | BRACKET-PIVO | 6 models | $31.45 · Amazon |
| 74104257 | Cast Bearing | 6 models | $4.47 · Amazon |
| 73105477 | Cover Fender | 6 models | $65.64 · Amazon |
| 73105518 | Cover Fender | 6 models | $60.28 · Amazon |
| 71004648 | Hhcs:7/16-14 | 6 models | $7.05 · Amazon |
| 73204469 | Lawn Tractor Torsion Spring | 6 models | $6.67 · Amazon |
| 74704701 | Lift Handle | 6 models | $19.13 · Amazon |
| 68304332 | Link Asm-ste | 6 models | $19.53 · Amazon |
| 93105435 | PLEN HOOD 4S | 6 models | $102.28 · Amazon |
| 71904170A | Pivot Axle | 6 models | $379.29 · Amazon |
| 71104554 | Spacer | 6 models | $16.65 · Amazon |
| 75004777 | Spacer-.260 | 6 models | $5.25 · Amazon |
| 75004855 | Spacer-.385 | 6 models | $22.60 · Amazon |
| 78305381 | Adjustment Bracket | 7 models | $25.56 · Amazon |
| 74104235 | Flange Bearing | 7 models | $28.71 · Amazon |
| 7363027 | Flat Washer | 7 models | $2.55 · Amazon |
| 91904153 | HSG ASM-STEE | 7 models | $66.20 · Amazon |
| 73105434 | Lawn Tractor Hood | 7 models | $197.57 · Amazon |
| 73105525 | Lens Lh | 7 models | $10.78 · Amazon |
| 4135315S | Line | 7 models | $6.37 · Amazon |
| 78304844 | Pivot Bracket | 7 models | $36.58 · Amazon |
| 78304845 | Pivot Bracket | 7 models | $37.89 · Amazon |
| 74704598A | Rod Engine | 7 models | $10.27 · Amazon |
| 64704094A | SHAFT ASM-PE | 7 models | $50.85 · Amazon |
| 74104204 | Sleeve Bearing | 7 models | $28.16 · Amazon |
| 74104231 | Sleeve Bearing | 7 models | $41.43 · Amazon |
| 78304981 | Bracket | 8 models | $38.58 · Amazon |
| 71004040 | Craftsman Shoulder Bolt | 8 models | $27.62 · Amazon |
| 73105476 | Cvr:grs Rh | 8 models | $15.00 · Amazon |
| 73105406 | Dash | 8 models | $117.60 · Amazon |
| 71104472 | Drag Link | 8 models | $25.47 · Amazon |
| 72304036 | End Rod | 8 models | $53.58 · Amazon |
| 70868L | Expansion Kit | 8 models | $42.67 · Amazon |
| 70868R | Expansion Kit | 8 models | $42.67 · Amazon |
| 2031406S | Fixed Guard | 8 models | $60.05 · Amazon |
| 73604237 | Flat Washer | 8 models | $3.02 · Amazon |
| 73105618 | Gear, Left | 8 models | $18.16 · Amazon |
| 72504374 | Harness | 8 models | $18.05 · Amazon |
| 777X42427 | Label:rdr | 8 models | $6.62 · Amazon |
| 777X42426 | Label:snow:2 | 8 models | $6.62 · Amazon |
| 75004763 | Lawn Mower Spacer | 8 models | $8.69 · Amazon |
| 73804240 | Lawn Tractor Nut | 8 models | $12.31 · Amazon |
| 91304040A | MTD Lawn Tractor Blade Timing Pulley | 8 models | $82.30 · Amazon |
| 71704318 | Pinion Gear | 8 models | $25.68 · Amazon |
| 74704496 | Rod | 8 models | $19.85 · Amazon |
| 74704685A | Rod Belt Keeper | 8 models | $94.59 · Amazon |
| 51812 | Screw 5/16 | 8 models | $27.55 · Amazon |
| 78305469 | Battery Bracket | 9 models | $41.53 · Amazon |
| 2075540S | Blower Housing | 9 models | $127.32 · Amazon |
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 17AE9BKR056: 78305880A0637 (Pedal), 777D10491 (Rider Label), 777D10501 (Rider Label), 74704863 (Adjustment Rod Deck), 71704282A (Gear), 71004692 (Hhcs-3/8-16), 71704274A (Lawn Tractor Steering Sector Gear, 12-tooth), 71704275A (Lawn Tractor Steering Spur Gear), 73204491 (Adjuster Seal), 64704084 (Arm Asm-rh), 74104257 (Cast Bearing), 71004648 (Hhcs:7/16-14), 68304332 (Link Asm-ste), 93105435 (PLEN HOOD 4S), 74104235 (Flange Bearing), 7363027 (Flat Washer), 91904153 (HSG ASM-STEE), 73105434 (Lawn Tractor Hood), 73105525 (Lens Lh), 4135315S (Line), 74704598A (Rod Engine), 64704094A (SHAFT ASM-PE), 74104204 (Sleeve Bearing), 74104231 (Sleeve Bearing), 71004040 (Craftsman Shoulder Bolt), 73105476 (Cvr:grs Rh), 73105406 (Dash), 71104472 (Drag Link), 72304036 (End Rod), 2031406S (Fixed Guard), 73604237 (Flat Washer), 73105618 (Gear, Left), 72504374 (Harness), 777X42427 (Label:rdr), 777X42426 (Label:snow:2), 73804240 (Lawn Tractor Nut), 71704318 (Pinion Gear), 74704496 (Rod).
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 17AE9BKR056: 75005026 (Spacer-.375), 783048060716 (BRACKET-PIVO), 73105477 (Cover Fender), 73105518 (Cover Fender), 73204469 (Lawn Tractor Torsion Spring), 74704701 (Lift Handle), 71904170A (Pivot Axle), 71104554 (Spacer), 75004777 (Spacer-.260), 75004855 (Spacer-.385), 78305381 (Adjustment Bracket), 78304844 (Pivot Bracket), 78304845 (Pivot Bracket), 78304981 (Bracket), 70868L (Expansion Kit), 70868R (Expansion Kit), 75004763 (Lawn Mower Spacer), 51812 (Screw 5/16), 78305469 (Battery Bracket), 2075540S (Blower Housing).
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 17AE9BKR056: 91304040A (MTD Lawn Tractor Blade Timing Pulley), 74704685A (Rod Belt Keeper).
Before you buy
Match 17AE9BKR056 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.