Easy
15-30 minutes
This is a genuine OEM sourced part is which is specially designed for use with Murray snowthrowers. The inner retainer ring helps to secure the chute collar and the lower chute. Over time it may wear out or get damaged eventually requiring a replacement. It is made of durable plastic and is sold individually. Note, the hardware to secure it is sold separately. Make sure to check the appropriate diagrams for your model to ensure the exact location and the correct application. A wrench set will be needed to perform this repair.
Retainer Ring Inner B 337227MA
OEM part for: Murray
Part Number: 337227MA
$18.68
In Stock
Ships within 1 business day 
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Compatibility
This Retainer Ring Inner B will fit the following 459 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Murray
Show More Compatible ModelsThis item works with the following types of products:
- Snowblower Parts
This part replaces obsolete part #: 337227, MT337227MA
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Item was as described
Part was exactly what I needed and easy to operate this site
Guest -
March 8, 2022
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Perfect parts fast shipping A+++++++
You guys are the best
Guest -
November 5, 2021
Verified Purchase
Very easy to complete and install.
Product was the exact part I ordered, and fit without an issue.
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December 4, 2019
Verified Purchase
Questions & Answers ?
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Does this fit my product?Questions & Answers for Retainer Ring Inner B
My chute doesn't stay fixed in my left or right direction. It moves on its own while blowing snow. What needs replacement?
Paul
for model number 536.881750
asked on 2023-01-14
Hi Paul,
Thank you for your question. If you cannot adjust the chute, there are some parts that you will need to check to see which one is causing the issue. You will need to check the springs, the cable, the gears, the retainer, the pins and the brackets. We have included a link that you may reference on how to check these parts, https://www.ereplacementparts.com/repair-center/lawn-equipment/snowblower/can't-adjust-chute/. Once you have determined the part you need, please feel free to call customer service. We are open 7 days a week and anyone will be happy to assist you. We look forward to hearing from you!
eReplacementParts Team January 14, 2023
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.
Inner and outer retaining ring tore (because it is made of plastic) and could not handle the stress.
Dan - November 15, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Simply put, I replaced the damaged parts with new parts using a socket set. I suspect I will have to make the same repairs in a season or two based on the fact that so much plastic is used in the manufacture of modern day products. I did not purchase this product, it was a gift. I will continue to use ereplacement in the future.
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Nothing
laura - September 5, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Old broken parts were already removed. I noticed that it would be easier to put capscrew that goes thru both inner and outer rings at the snow shoot on first. Making it easier to get everything else to line up. It all went on easy and I was happy that all parts looked original.
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Old snowblower. All three lower chute parts were finally broken repair
Jeffrey - February 7, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Remove the four nuts & bolts from the chute & retainer rings (1/2" socket). Remove the four nuts & bolts from chute collar (7/16" socket). Set the outer chute retainer ring in place and reinstall the chute collar. Set the inner chute retainer ring in place and install the front retainer ring nut & bolt.
The only time I ran into an issue was that when installing the lower chute, I tried starting with the center (rearmost nut & bolt) then installed the right nut & bolt. When it came time to install the left bolt, the hole in the chute didn't seem to reach the bolt. When installing the chute, I recommend installing the two outermost nuts & bolts and finally, the center (rearmost) nut & bolt. Once I switched to this method, I had no problems.
The only time I ran into an issue was that when installing the lower chute, I tried starting with the center (rearmost nut & bolt) then installed the right nut & bolt. When it came time to install the left bolt, the hole in the chute didn't seem to reach the bolt. When installing the chute, I recommend installing the two outermost nuts & bolts and finally, the center (rearmost) nut & bolt. Once I switched to this method, I had no problems.
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Both inner and outer rings cracked not allow the blower to swivel.
WILLIAM - April 6, 2022
Tool Type
Snowblower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set
Removed broken parts, replaced with ordered parts
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cracked ring
Kenneth - March 7, 2021
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
new ring
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Inner ring and chute holes were rounded and ripped.
Kenneth - February 24, 2021
Tool Type
Snowblower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Power Drill, Nutdriver
The replacement of these parts is an easy job and should have been, however the bolt holes on the replacement chute do not line up will the inner and outer rings which required the careful drilling of two new holes to secure the chute. "Repair easy, Part less than perfect fit".
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Cracked crank section
Teresa - October 31, 2020
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Took the chute off, then the rings and worm mount. Replaced in reverse order. Used the schematics from the snowblower manual.
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discharge chute mounting and turn mechanism broke
Niles - January 14, 2020
Tool Type
Snowblower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
Remove chute assembly by removing 4 carriage style bolts from the base of the chute.
Remove inner ring, noting exact orientation to chute and outer ring (use molding marks).
Remove outer ring, noting exact orientation to chute and inner ring (use molding marks).
Remove worm bracket.
Place new worm bracket on worm assembly, using a nylon friendly lubricant such as silicon grease or spray. Do not fully tighten the mounting bolts, as some play is useful for aligning the main chute bolts.
Reverse assembly of new rings onto chute and then onto snowblower regarding above orientation observations. Some patience is required to make sure all carriage bolts are seated correctly before tightening fully.
Remove inner ring, noting exact orientation to chute and outer ring (use molding marks).
Remove outer ring, noting exact orientation to chute and inner ring (use molding marks).
Remove worm bracket.
Place new worm bracket on worm assembly, using a nylon friendly lubricant such as silicon grease or spray. Do not fully tighten the mounting bolts, as some play is useful for aligning the main chute bolts.
Reverse assembly of new rings onto chute and then onto snowblower regarding above orientation observations. Some patience is required to make sure all carriage bolts are seated correctly before tightening fully.
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Both rings broke in several pieces (snowblower is over 10 years old)
Dennis - November 29, 2019
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Removed bolts from broken pieces and installed new parts
Repair was straight forward R & R
Repair was straight forward R & R
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Both Inner and outer Retainer Rings broke.
Ed - December 2, 2018
Tool Type
Snowblower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
I took it apart with 1/2" and 7/16" sockets and wrenches, swapped the old rings with the new ones. Very easy, Just be sure to line up the index marks on both rings or your chute won't turn all the way right or left. Perfect fit !
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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.
