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9101143-1-M-MTD-731-04177-Side Discharge Deflector
Part Location Diagram of 731-04177 MTD Side Discharge Deflector
See part A49 in the diagram
( Grid squares measure 1x1 inch )
9101143-1-S-MTD-731-04177-Side Discharge Deflector 9101143-2-S-MTD-731-04177-Side Discharge Deflector 9101143-3-S-MTD-731-04177-Side Discharge Deflector Part Location Diagram of 731-04177 MTD Side Discharge Deflector

Side Discharge Deflector 731-04177

Manufactured by:
MTD
ERP Number:
ERP9101143
Part Number:
731-04177
Original Equipment Manufacturer ?
  Works with your model  830!
$29.56
★★★★★
★★★★★
8 Reviews
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(6 rated repairs) ?
  Works with your model   830!

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Description Frequently Purchased Together Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

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Genuine OEM replacement part used on Push Walk-Behind Mowers. This part is made out of Plastic and it is sold individually. It is mounted to the side of the mower for the cut grass to be expelled out of it.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • MTD
  • Troy-Bilt
  • Cub Cadet
  • Yard Man
  • Yard Machines
  • Craftsman
  • Bolens
  • Ryobi
This part works with the following products:
  • Lawn Mower
Part# 731-04177 replaces these:
731-04177, 931-04177,
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Customer Part Reviews

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4.4
Average Rating (out of 5):
★★★★★
★★★★★
(8 Reviews)
Click to filter by ratings:
  • 5 stars
    6
  • 4 stars
    1
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    1
  • 1
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Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Excellent product
very good service and a perfect fit.
Guest - May 2, 2019
Verified Purchase
★★★★★
★★★★★
Item as described
Great communication, fast shipping and product was a perfect fit for my mower.
Guest - May 29, 2019
Verified Purchase
★★★★★
★★★★★
Just what I needed
Just what I needed now I don't have to use gorilla tape I'm just talking to my phone
Guest - September 2, 2019
Verified Purchase
★★★★★
★★★★★
All was as expected: the sales rep was a joy to work with.
My lawnmower is functioning like new and at 83 I am able to mow the lawn without strain again.
Guest - May 11, 2021
Verified Purchase
★★★★★
★★★★★
Super Deflector
The side discharge deflector fit the lawn mower perfectly.
Guest - June 7, 2022
Verified Purchase
★★★★★
★★★★★
Hard to find parts
Ereplacement usually has the hard to find parts that factories discontinue. So try these guys first and save some time. Great fitting parts at great prices.
Guest - May 23, 2023
Verified Purchase
★★★★★
★★★★★
SPD65
Great replacement part fit the mower just fine.I just think the shipping fee was a little HIGH.
Guest - August 8, 2019
Verified Purchase
★★★★★
★★★★★
Does not fit
The part I ordered does not fit my lawnmower. The wrong part was sent
Guest - May 8, 2019
Verified Purchase
ereplacementparts.com logo
May 8, 2019
Hello Robert, Thank you for leaving a review on the part ordered. I have sent you an email in regards to the order. Hope to hear from you!

Questions & Answers

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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.

Easy 

Less than 15 mins 

(6 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Missing Discharge Deflector

Harry from Castroville, Texas

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
731-04177
1. Waited for engine to cool
2. Lifted cover and installed
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Pin and spring were removed from the side discharge cover and the side discharge deflector was warped.

James from La Plata, Missouri

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
747-0710A, 732-1014C, 731-04177
1. Removed the side discharge cover mount.
2. Inserted pin and spring connecting the side discharge cover to the mount.
3. Re-attached the mount using a screwdriver to hold the cover in the open position for easier access.

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Screw missing from shelf propelled pulley and belt, blade adapter broken, side discharge missing.

William from Newton, Illinois

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
748-04082, 731-04177, 710-1650
Honda 22\" cut Self Propelled Mower.
Replaced screw.
Anti seized cotter key slot and bolted blade, keeper, and blade adapter to motor shaft.
Side discharge deflector snapped in after lifting mulching cover.

Note: Same Mower with Briggs & Stratton motor requires different size blade adapter.
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I did not have to side discharge. I had to order.

Stevie from Capitol Heights, Maryland

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
731-04177
I just attached the side discharge to the bracket.
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Thank you for voting!

Side discharge original part fell off and got cut by the blade. Replaced a new side discharge deflector.

Marcus from Jackson, Tennessee

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
731-04177
Placed a new side discharge deflector on my mower. No tools were required. New part fell of once after a slight bump but that was the last time I have had any trouble,. Cut yard 2 full times since and it has yet to fall off again.
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Side discharge was broken.

Terresa from Tallahassee, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
731-04177
No tools needed, just slipped it on.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP9101143
Manufacturer Part Number: 731-04177
Brand Model Number Description
Cub Cadet 11A-189Q256 Lawn Mower - Cub Cadet Lawn Mower Model 11A-189Q256/2008 (11A189Q256/2008, 11A 189Q256/2008) Parts
Cub Cadet 11A-18JY710 Lawn Mower - Cub Cadet Lawn Mower Model 11A-18JY710/2012 (11A18JY710/2012, 11A 18JY710/2012) Parts
MTD 11A-18M7002 Lawn Mower - MTD Lawn Mower Model 11A-18M7002 (11A18M7002, 11A 18M7002) Parts
MTD 11A-18M9 Lawn Mower - MTD Lawn Mower Model 11A-18M9/2010 (11A18M9/2010, 11A 18M9/2010) Parts
Yard Machines 11A-18M9002 Lawn Mower - Push Mower
MTD 11A-18M9010 Lawn Mower - MTD Lawn Mower Model 11A-18M9010/2010 (11A18M9010/2010, 11A 18M9010/2010) Parts
Cub Cadet 11A-18MC010 Lawn Mower - Cub Cadet Lawn Mower Model 11A-18MC010/2007 (11A18MC010/2007, 11A 18MC010/2007) Parts
Cub Cadet 11A-18MC056 Lawn Mower - Cub Cadet Lawn Mower Model 11A-18MC056/2007 (11A18MC056/2007, 11A 18MC056/2007) Parts
Yard Man 11A-18MZ202 Lawn Mower - Yard-Man Lawn Mower Model 11A-18MZ202 (11A18MZ202, 11A 18MZ202) Parts
Cub Cadet 11A-18MZ210 Lawn Mower - Cub Cadet Lawn Mower Model 11A-18MZ210/2008 (11A18MZ210/2008, 11A 18MZ210/2008) Parts
Cub Cadet 11A-18MZ256 Lawn Mower - Cub Cadet Lawn Mower Model 11A-18MZ256/2007 (11A18MZ256/2007, 11A 18MZ256/2007) Parts
Yard Machines 11A-413F800 Lawn Mower - Yard Machines Lawn Mower Model 11A-413F800 (11A413F800, 11A 413F800) Parts
Yard Machines 11A-434C000 Lawn Mower - Yard Machines Lawn Mower Model 11A-434C000 (11A434C000, 11A 434C000) Parts
Yard Man 11A-435A701 Lawn Mower - Lawn Mower
Yard Man 11A-435D401 Lawn Mower - Lawn Mower
Yard Man 11A-435D701 Lawn Mower - Lawn Mower
Yard Man 11A-435D755 Lawn Mower - 21" Rear And Side Discharge Mulching Lawn Mower
MTD 11A-435D790 Lawn Mower - MTD Lawn Mower Model 11A-435D790 (11A435D790, 11A 435D790) Parts
MTD 11A-435E000 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E002 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E009 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E016 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E019 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E022 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E026 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E029 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E033 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E054 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E057 Lawn Mower - Gold Push Walk-Behind Mower
MTD 11A-435E077 Lawn Mower - Gold Push Walk-Behind Mower
Side Discharge Deflector
$ 29.56
In Stock
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Stock Status
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Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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