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8900259-1-M-MTD-17951A-0637-Support Seat Brkt
Part Location Diagram of 17951A-0637 MTD Support Seat Brkt
See part G49 in the diagram
( Grid squares measure 1x1 inch )
8900259-1-S-MTD-17951A-0637-Support Seat Brkt Part Location Diagram of 17951A-0637 MTD Support Seat Brkt

Support Seat Brkt 17951A-0637

Manufactured by:
MTD
ERP Number:
ERP8900259
Part Number:
17951A-0637
Original Equipment Manufacturer ?
  Works with your model  663!
$38.58
★★★★★
★★★★★
1 Review
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(3 rated repairs) ?
  Works with your model   663!

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Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:
  • MTD
  • Yard Man
  • Yard Machines
  • Bolens
  • Ryobi
  • Troy-Bilt
  • Husky
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
Part# 17951A-0637 replaces these:
17951, 17951-0637, 17951A, 17951A-0637,
★

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
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★★★★★
★★★★★
Very efficient.
Great experience for shopping, everything went smoothly.
Guest - June 1, 2019
Verified Purchase

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 

15 - 30 mins 

(3 rated repairs) ?
  • 1
Sort by:  
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Seat brackets broke

Mike from Shawnee, Kansas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench set
Parts Used:
17950A-0637, 17951A-0637
Installed new
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Seat brackets broke

Mike from Cedar Rapids, Iowa

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
17950A-0637, 17951A-0637
1. Removed battery cables
2. Removed seat
3. Removed seat brackets
4. Removed safety switch from right seat bracket
5. Installed seat brackets
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Seat bracket broken

Donn from Clarksville, Tennessee

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench (Adjustable), Wrench set
Parts Used:
17951A-0637
1. Removed bolts holding the seat to the bracket
2. Removed bolts holding the body of the tractor to the frame on the left rear. 2 on the foot plate, 3 under the seat and the bolts holding the seat springs. It also required loosening the matching bolts on the right side of the tractor to allow the body piece to be raised enough to a ccess the bolts for the seat bracket on the left side.
3. Removed and replaced the seat bracket.
4. Replaced ALL bolts on the left - finger tight, I found through trial and error if you tighten any of these when you first install some of the other holes may not line up.
5. Tighten all bolts on both sides.

After I got it all back together I noticed that the bracket on the right side had also been bent. Have to do this all over again on the right. Lesson - pay attention to things when they are apart.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP8900259
Manufacturer Part Number: 17951A-0637
Brand Model Number Description
MTD 111-508R002 Lawn Tractor - Lawn Tractor
MTD 111-508R013 Lawn Tractor - Lawn Tractor
MTD 111-508R016 Lawn Tractor - Lawn Tractor
MTD 111-508R019 Lawn Tractor - Lawn Tractor
MTD 111-508R022 Lawn Tractor - Lawn Tractor
MTD 111-508R026 Lawn Tractor - Lawn Tractor
MTD 111-508R029 Lawn Tractor - Lawn Tractor
MTD 111-508R033 Lawn Tractor - Lawn Tractor
MTD 111-508R054 Lawn Tractor - Lawn Tractor
MTD 111-508R057 Lawn Tractor - Lawn Tractor
MTD 111-508R077 Lawn Tractor - Lawn Tractor
MTD 111-508R098 Lawn Tractor - Lawn Tractor
MTD 111-508R105 Lawn Tractor - Lawn Tractor
MTD 111-508R118 Lawn Tractor - Lawn Tractor
MTD 111-508R121 Lawn Tractor - Lawn Tractor
MTD 111-508R129 Lawn Tractor - Lawn Tractor
MTD 111-508R131 Lawn Tractor - Lawn Tractor
MTD 111-508R134 Lawn Tractor - Lawn Tractor
MTD 111-508R138 Lawn Tractor - Lawn Tractor
MTD 111-508R145 Lawn Tractor - Lawn Tractor
MTD 111-508R151 Lawn Tractor - Lawn Tractor
MTD 111-508R196 Lawn Tractor - Lawn Tractor
MTD 111-508R205 Lawn Tractor - Lawn Tractor
MTD 111-508R206 Lawn Tractor - Lawn Tractor
MTD 111-508R229 Lawn Tractor - Lawn Tractor
MTD 111-508R301 Lawn Tractor - Lawn Tractor
MTD 111-508R304 Lawn Tractor - Lawn Tractor
MTD 111-508R307 Lawn Tractor - Lawn Tractor
MTD 111-508R308 Lawn Tractor - Lawn Tractor
MTD 111-508R371 Lawn Tractor - Lawn Tractor
Support Seat Brkt
$ 38.58
In Stock
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Stock Status
✖
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