Medium
30-60 minutes
This is an authentic OEM part for use with MTD, Troy-Bilt, Yard-Man and Yard Machines Snowblowers. The auger consists of rotating blades that collect snow and propel it through the auger housing and out the chute. The most common reason for replacing the auger assembly is if the snowblower isn’t throwing snow like it should and the blades look worn out. This part is sold individually. The tools that you will need to replace the auger assembly is a 1/2” socket, 3/8” socket, 7/8” socket and a 9/16” socket.
Auger Asm-21 984-04253-0637
OEM part for: MTD, Yard Machines, Yard Man, Craftsman, Troy-Bilt, Husky
Part Number: 984-04253-0637
$157.86
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 168 machines
MTD
31AM2N1B795 (2008) Snowblower View Diagrams & Manuals
31AM2N1B704 (2008) Snowblower View Diagrams & Manuals
31AM2P5B704 (2008) Snowblower View Diagrams & Manuals
31AM2N1B304 (2008) Snowblower View Diagrams & Manuals
31AM2N1B372 (2008) Snowblower View Diagrams & Manuals
31AM2N1B401 (2008) Snowblower View Diagrams & Manuals
31AM2N1B720 (2008) Snowblower View Diagrams & Manuals
31AM2N1B730 (2008) Snowblower View Diagrams & Manuals
31AM2N1B301 (2008) Snowblower View Diagrams & Manuals
31AM2N1B709 (2008) Snowblower View Diagrams & Manuals
31AM2N1B371 (2008) Snowblower View Diagrams & Manuals
31AM2N1B307 (2008) Snowblower View Diagrams & Manuals
31AM2N1B513 (2008) Snowblower View Diagrams & Manuals
31AM2N1B713 (2008) Snowblower View Diagrams & Manuals
31AM2N1B382 (2008) Snowblower View Diagrams & Manuals
31AM2N1B000 (2008) Snowblower View Diagrams & Manuals
31AM2N1B121 (2008) Snowblower View Diagrams & Manuals
31AM2N1B205 (2008) Snowblower View Diagrams & Manuals
31AM2N1B705 (2008) Snowblower View Diagrams & Manuals
31AM2N1B706 (2008) Snowblower View Diagrams & Manuals
31AM2N1B026 (2008) Snowblower View Diagrams & Manuals
31AM2N1B726 (2008) Snowblower View Diagrams & Manuals
31AM2N1B054 (2008) Snowblower View Diagrams & Manuals
31AM2N1B745 (2008) Snowblower View Diagrams & Manuals
31AM2N1B754 (2008) Snowblower View Diagrams & Manuals
31AM2N1B029 (2008) Snowblower View Diagrams & Manuals
31AM2N1B229 (2008) Snowblower View Diagrams & Manuals
31AM2N1B134 (2008) Snowblower View Diagrams & Manuals
31AM2N1B138 (2008) Snowblower View Diagrams & Manuals
31AM2N1B729 (2008) Snowblower View Diagrams & Manuals
31AM2N1B929 (2008) Snowblower View Diagrams & Manuals
31AM2N1B129 (2008) Snowblower View Diagrams & Manuals
31AM2N1B151 (2008) Snowblower View Diagrams & Manuals
31AM2N1B206 (2008) Snowblower View Diagrams & Manuals
31AM2N1B308 (2008) Snowblower View Diagrams & Manuals
31AM2N1B033 (2008) Snowblower View Diagrams & Manuals
31AM2N1B019 (2008) Snowblower View Diagrams & Manuals
31AM2N1B057 (2008) Snowblower View Diagrams & Manuals
31AM2N1B118 (2008) Snowblower View Diagrams & Manuals
31AM2N1B131 (2008) Snowblower View Diagrams & Manuals
31AM2N1B022 (2008) Snowblower View Diagrams & Manuals
31AM2N1B722 (2008) Snowblower View Diagrams & Manuals
31AM2N1B002 (2008) Snowblower View Diagrams & Manuals
31AM2N1B715 (2008) Snowblower View Diagrams & Manuals
31AM2N1B077 (2008) Snowblower View Diagrams & Manuals
31AM2N1B977 (2008) Snowblower View Diagrams & Manuals
31AM2N1B777 (2008) Snowblower View Diagrams & Manuals
31AM2N1B724 (2008) Snowblower View Diagrams & Manuals
31AM2N1B105 (2008) Snowblower View Diagrams & Manuals
31AM2N1B009 (2008) Snowblower View Diagrams & Manuals
31AM2N1B016 (2008) Snowblower View Diagrams & Manuals
31AM2N1B145 (2008) Snowblower View Diagrams & Manuals
31AM2N1B196 (2008) Snowblower View Diagrams & Manuals
31AM2N1B719 (2008) Snowblower View Diagrams & Manuals
31AM2N1B098 (2008) Snowblower View Diagrams & Manuals
31AM2P5B304 (2008) Snowblower View Diagrams & Manuals
31AM2P5B372 (2008) Snowblower View Diagrams & Manuals
31AM2P5B401 (2008) Snowblower View Diagrams & Manuals
31AM2P5B720 (2008) Snowblower View Diagrams & Manuals
31AM2P5B730 (2008) Snowblower View Diagrams & Manuals
31AM2P5B301 (2008) Snowblower View Diagrams & Manuals
31AM2P5B709 (2008) Snowblower View Diagrams & Manuals
31AM2P5B371 (2008) Snowblower View Diagrams & Manuals
31AM2P5B307 (2008) Snowblower View Diagrams & Manuals
31AM2P5B513 (2008) Snowblower View Diagrams & Manuals
31AM2P5B713 (2008) Snowblower View Diagrams & Manuals
31AM2P5B382 (2008) Snowblower View Diagrams & Manuals
31AM2P5B000 (2008) Snowblower View Diagrams & Manuals
31AM2P5B121 (2008) Snowblower View Diagrams & Manuals
31AM2P5B205 (2008) Snowblower View Diagrams & Manuals
31AM2P5B705 (2008) Snowblower View Diagrams & Manuals
31AM2P5B706 (2008) Snowblower View Diagrams & Manuals
31AM2P5B026 (2008) Snowblower View Diagrams & Manuals
31AM2P5B726 (2008) Snowblower View Diagrams & Manuals
31AM2P5B054 (2008) Snowblower View Diagrams & Manuals
31AM2P5B745 (2008) Snowblower View Diagrams & Manuals
31AM2P5B754 (2008) Snowblower View Diagrams & Manuals
31AM2P5B029 (2008) Snowblower View Diagrams & Manuals
31AM2P5B229 (2008) Snowblower View Diagrams & Manuals
31AM2P5B134 (2008) Snowblower View Diagrams & Manuals
31AM2P5B138 (2008) Snowblower View Diagrams & Manuals
31AM2P5B729 (2008) Snowblower View Diagrams & Manuals
31AM2P5B929 (2008) Snowblower View Diagrams & Manuals
31AM2P5B129 (2008) Snowblower View Diagrams & Manuals
31AM2P5B151 (2008) Snowblower View Diagrams & Manuals
31AM2P5B206 (2008) Snowblower View Diagrams & Manuals
31AM2P5B308 (2008) Snowblower View Diagrams & Manuals
31AM2P5B033 (2008) Snowblower View Diagrams & Manuals
31AM2P5B019 (2008) Snowblower View Diagrams & Manuals
31AM2P5B057 (2008) Snowblower View Diagrams & Manuals
31AM2P5B118 (2008) Snowblower View Diagrams & Manuals
31AM2P5B131 (2008) Snowblower View Diagrams & Manuals
31AM2P5B022 (2008) Snowblower View Diagrams & Manuals
31AM2P5B722 (2008) Snowblower View Diagrams & Manuals
31AM2P5B002 (2008) Snowblower View Diagrams & Manuals
31AM2P5B715 (2008) Snowblower View Diagrams & Manuals
31AM2P5B077 (2008) Snowblower View Diagrams & Manuals
31AM2P5B977 (2008) Snowblower View Diagrams & Manuals
31AM2P5B777 (2008) Snowblower View Diagrams & Manuals
31AM2P5B724 (2008) Snowblower View Diagrams & Manuals
31AM2P5B105 (2008) Snowblower View Diagrams & Manuals
31AM2P5B009 (2008) Snowblower View Diagrams & Manuals
31AM2P5B016 (2008) Snowblower View Diagrams & Manuals
31AM2P5B145 (2008) Snowblower View Diagrams & Manuals
31AM2P5B196 (2008) Snowblower View Diagrams & Manuals
31AM2P5B719 (2008) Snowblower View Diagrams & Manuals
31AM2P5B098 (2008) Snowblower View Diagrams & Manuals
31A-2M1A752 (2010) Walk Behind Snowblower View Diagrams & Manuals
31as231729 Snowblower View Diagrams & Manuals
31a-240-800 (2006) Snowblower View Diagrams & Manuals
31a-240-800 (2007) Snowblower View Diagrams & Manuals
31AS250-800 (2006) Snow Thrower View Diagrams & Manuals
31AS250-800 (2007) Snow Thrower View Diagrams & Manuals
31AS2N1C829 Single-Stage Snow Thrower View Diagrams & Manuals
31A-2M1A706 (2010) Snowblower View Diagrams & Manuals
31AS2N1C704 (2010) Snowblower View Diagrams & Manuals
31AS2N1C706 (2010) Snowblower View Diagrams & Manuals
31AS2P5C704 (2010) Snowblower View Diagrams & Manuals
31A-2M1A597 (40021MS)(2008) Snowblower View Diagrams & Manuals
31AM2P5B597 (65021MS)(2008) Snowblower View Diagrams & Manuals
31A-2M1A897 (40021MS)(2009) Snowblower View Diagrams & Manuals
31AM2P5B897 (65021MSE)(2009) Snowblower View Diagrams & Manuals
31A-2M1A897 (40021MS)(2010) Snowblower View Diagrams & Manuals
31AS2P5C897 (65021MSE)(2010) Snowblower View Diagrams & Manuals
31A-2M1A799 (247.88704)(2008) Snowblower View Diagrams & Manuals
31AM2N1C799 (247.88705)(2008) Snowblower View Diagrams & Manuals
31A-2M1A799 (247.88704)(2009) Snowblower View Diagrams & Manuals
31AM2N5C799 (247.88720)(2009) Snowblower View Diagrams & Manuals
31AS235-790 (SB221)(2006) Snowblower View Diagrams & Manuals
31AS2B5-790 (SB-521)(2006) Snowblower View Diagrams & Manuals
31AS235-790 (SB221)(2007) Snowblower View Diagrams & Manuals
31AS2B5-790 (SB-521)(2007) Snowblower View Diagrams & Manuals
31AS295-801 (2006) Snow Thrower View Diagrams & Manuals
31AS2B5-801 (2006) Snow Thrower View Diagrams & Manuals
31AS2B5-801 (2007) Snow Thrower View Diagrams & Manuals
Yard Machines
31AM2N1B700 (2008) Snowblower View Diagrams & Manuals
31A-2M1A752 (2008) Single-Stage Snowblower View Diagrams & Manuals
31A-240-752 (2006) Snowblower View Diagrams & Manuals
31A-240-762 (2006) Snowblower View Diagrams & Manuals
31A-250-800 (2006) Snowblower View Diagrams & Manuals
31AS231-700 (2006) Snowblower View Diagrams & Manuals
31AS231-729 (2006) Snowblower View Diagrams & Manuals
31A-240-752 (2007) Snowblower View Diagrams & Manuals
31A-242-762 (2007) Snowblower View Diagrams & Manuals
31A-250-800 (2007) Snowblower View Diagrams & Manuals
31AS231-729 (2007) Snowblower View Diagrams & Manuals
31A-2M1A700 (2008) Snowblower View Diagrams & Manuals
31A-2M1A729 (2008) Snowblower View Diagrams & Manuals
31A-2M1A762 (2008) Snowblower View Diagrams & Manuals
31A-2M1A700 (2010) Snowblower View Diagrams & Manuals
Yard Man
31AS295-801 (2006) Snowblower View Diagrams & Manuals
31AS2B5-801 (2006) Snowblower View Diagrams & Manuals
31AS2B5-801 (2007) Snowblower View Diagrams & Manuals
31AS2N1C701 (2010) Snowblower View Diagrams & Manuals
Craftsman
24788720 Snowblower View Diagrams & Manuals
247887050 21" Snowblower View Diagrams & Manuals
247887040 Snowblower View Diagrams & Manuals
247887200 Snow Thrower View Diagrams & Manuals
Troy-Bilt
31AS2B5-711 (2006) Squall 5.5HP 21" Walk-Behind View Diagrams & Manuals
31AS2B5-766 (2006) Squall 5.5HP 21" Walk-Behind View Diagrams & Manuals
31AS2B5-711 (2007) Squall 5.5HP 21" Walk-Behind View Diagrams & Manuals
31AS2B5-766 (2007) Squall 5.5HP 21" Walk-Behind View Diagrams & Manuals
31AM2P5B (2008) Squall 2100 21" Walk-Behind View Diagrams & Manuals
31AS2P5C (2010) Squall 2100 21" Walk-Behind View Diagrams & Manuals
Husky
31A-240-731 (2006) Snowblower View Diagrams & Manuals
31A-240-731 (2007) Snowblower View Diagrams & Manuals
31A-2M1A731 (2008) Snowblower View Diagrams & Manuals
31A-2M1A731 (2010) Snowblower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Snowblower Parts
This part replaces obsolete part #: 684-04228, 684-04253, 684-04253-0637, 984-04228-0637, 984-04228
Customer Part Reviews ?
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Replacement auger ,
Original parts replacement.
Savings of entire snowblower replacement
cost . Ausom!
Guest -
December 18, 2020
Verified Purchase
Worked great
Worked great and everything went well
Guest -
February 28, 2020
Verified Purchase
t
t
t -
t days ago
Verified Purchase
eReplacementParts Team
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Questions & Answers ?
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Ask our Team
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Does this fit my product?Questions & Answers for Auger Asm-21
will this part fit model #31AM2N1C799247.887050 this is what it shows on snow blower yes or no
Mary
for model number 247887050
asked on 2022-11-06
Hello Mary, Thank you for your inquiry. We have researched the model number you have provided and confirm that this part will fit your model. Good luck with your repair and if you need assistance with placing an order, please do not hesitate to call our customer service, open 7 days a week to help you. We look forward to hearing from you.
eReplacementParts Team November 06, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Auger blew apart
Vern - August 30, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Nutdriver, Saws all had to cut the old auger to get the bushing off
Parts Used
Got model #, ordered part
Removed auger
Cut old auger to get the bushing off (added a half hour to repair time)
Put new auger and bearings (old bushings) in, took about ten min
Started and ran a few minutes (still 85 deg I am in no hurry to use it)
It was a lot easier than I expected!
Removed auger
Cut old auger to get the bushing off (added a half hour to repair time)
Put new auger and bearings (old bushings) in, took about ten min
Started and ran a few minutes (still 85 deg I am in no hurry to use it)
It was a lot easier than I expected!
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Auger braces broken
JR - January 4, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Nutdriver, Grinder
Saw video on you tube that described the repair process and followed it. Cutting the auger to remove it and the bearings is the easiest method of removal. I repaired two machines and was able to remove the bearing on the left side, but the bearing on the belt side would not come off the shaft. So cutting the auger in half makes removal very easy.
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Weld broke on auger shaft
Mark - February 12, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Puller
Parts Used
Removed belt cover and belt. Removed pulley from auger shaft. Removed bearing covers. Pulled bearings from shaft. Removed auger shaft. Removed paint from both ends of shaft and installed bearings. Reinstalled auger shaft and bearing covers. Reinstalled pulley, belt, and belt cover.
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Auger replacement
Mark - March 17, 2021
Tool Type
Snowblower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Adjustable Wrench
Parts Used
Remove broken auger. Replace with new auger.
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Thanks for voting and helping fellow customers!
Broken weld on auger
Gary - February 27, 2019
Tool Type
Snowblower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Adjustable Wrench
Removed old auger installed new one
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
