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Part Location Diagram of 638-0005 MTD Axle Assembly: RR
See part C82 in the diagram
Part Location Diagram of 638-0005 MTD Axle Assembly: RR
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Axle Assembly: RR 638-0005

 Fits your 12A-378Q057!
$ Price Match Guarantee
OEM badge Official OEM Part Guaranteed to Fit
$ 53.91
  Special Order
 Fits your 12A-378Q057!
PartSelect Number PS9053314
Manufacturer Part Number 638-0005
Manufactured by MTD for MTD, Yard Machines, Craftsman, Ryobi

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OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

OEM from PartSelect

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  • Superior quality and durability Checkmark
  • 1 year warranty Checkmark

Generic

  • Unknown manufacturer X mark
  • No fit guarantee X mark
  • Inconsistent quality and lifespan X mark
  • Limited warranty and support X mark
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Troubleshooting
This part works with the following products:
Lawn Mower.
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Questions and Answers

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS9053314
Manufacturer Part Number: 638-0005
Brand
Model Number
Description
MTD
12A-370N720
Lawn Mower - Gas Walk-Behind Mower
MTD
12A-370N720THRU12A-389N720
Lawn Mower - Lawn Mower
Yard Machines
12A-373F136
Lawn Mower - Yard Machines Lawn Mower Model 12A-373F136 (12A373F136, 12A 373F136) Parts
Yard Machines
12A-375G143
Lawn Mower - Yard Machines Lawn Mower Model 12A-375G143 (12A375G143, 12A 375G143) Parts
MTD
12A-376M129
Lawn Mower - MTD Lawn Mower Model 12A-376M129 (12A376M129, 12A 376M129) Parts
Yard Machines
12A-376U729
Lawn Mower - Yard Machines Lawn Mower Model 12A-376U729 (12A376U729, 12A 376U729) Parts
MTD
12A-377B062
Lawn Mower - Gas Walk-Behind Mower
MTD
12A-377G304
Lawn Mower - MTD Lawn Mower Model 12A-377G304 (12A377G304, 12A 377G304) Parts
MTD
12A-378L013
Lawn Mower - MTD Lawn Mower Model 12A-378L013 (12A378L013, 12A 378L013) Parts
MTD
12A-378L022
Lawn Mower - MTD Lawn Mower Model 12A-378L022 (12A378L022, 12A 378L022) Parts
MTD
12A-378L088
Lawn Mower - MTD Lawn Mower Model 12A-378L088 (12A378L088, 12A 378L088) Parts
MTD
12A-378L788
Lawn Mower - MTD Lawn Mower Model 12A-378L788 (12A378L788, 12A 378L788) Parts
MTD
12A-378M301
Lawn Mower - MTD Lawn Mower Model 12A-378M301 (12A378M301, 12A 378M301) Parts
Yard Machines
12A-378N000
Lawn Mower - Yard Machines Lawn Mower Model 12A-378N000 (12A378N000, 12A 378N000) Parts
MTD
12A-378N009
Lawn Mower - MTD Lawn Mower Model 12A-378N009 (12A378N009, 12A 378N009) Parts
MTD
12A-378N016
Lawn Mower - MTD Lawn Mower Model 12A-378N016 (12A378N016, 12A 378N016) Parts
MTD
12A-378N033
Lawn Mower - Self-Propelled Walk-Behind Mower
MTD
12A-378N054
Lawn Mower - MasterCut Lawn Mower Model 12A-378N054 (12A378N054, 12A 378N054) Parts
MTD
12A-378N118
Lawn Mower - MTD Lawn Mower Model 12A-378N118 (12A378N118, 12A 378N118) Parts
MTD
12A-378N147
Lawn Mower - MTD Lawn Mower Model 12A-378N147 (12A378N147, 12A 378N147) Parts
MTD
12A-378N205
Lawn Mower - MTD Lawn Mower Model 12A-378N205 (12A378N205, 12A 378N205) Parts
Yard Man
12A-378N302
Lawn Mower - Yard-Man Lawn Mower Model 12A-378N302 (12A378N302, 12A 378N302) Parts
Yard Machines
12A-378N700
Lawn Mower - Yard Machines Lawn Mower Model 12A-378N700 (12A378N700, 12A 378N700) Parts
MTD
12A-378N705
Lawn Mower - MTD Lawn Mower Model 12A-378N705 (12A378N705, 12A 378N705) Parts
MTD
12A-378N718
Lawn Mower - MTD Lawn Mower Model 12A-378N718 (12A378N718, 12A 378N718) Parts
Yard Machines
12A-378N720
Lawn Mower - Yard Machines Lawn Mower Model 12A-378N720 (12A378N720, 12A 378N720) Parts
MTD
12A-378N733
Lawn Mower - Self-Propelled Walk-Behind Mower
MTD
12A-378N754
Lawn Mower - MTD Lawn Mower Model 12A-378N754 (12A378N754, 12A 378N754) Parts
MTD
12A-378Q000
Lawn Mower - Pro Walk-Behind Mower
MTD
12A-378Q002
Lawn Mower - Pro Walk-Behind Mower
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Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service
Axle Assembly: RR
$ 53.91
  Special Order
✖
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.