Part Location Diagram of 1731917SM Murray Lawn Mower Spindle Blade Washer
See part C-24 in the diagram
( Grid squares measure 1x1 inch )

Lawn Mower Spindle Blade Washer 1731917SM

Manufactured by:
Murray
ERP Number:
ERP9266914
Part Number:
1731917SM
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(12 rated repairs) ?

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Product Description

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This item is sourced from the original manufacturer and is intended to be used with riding lawnmowers from Murray, Snapper, and Simplicity. The metal washer is used to provide spacing between the top of the blade and the spindle assembly. This item will require a hex wrench or ratchet to install and is priced as a single item.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Snapper
  • Murray
  • Briggs and Stratton
  • Simplicity
  • Craftsman
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Lawn Tractor Accessories
Part# 1731917SM replaces these:
1731917SM,

Customer Part Reviews

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4.6
Average Rating (out of 5):
★★★★★
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(5 Reviews)
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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.

A Bit Difficult 

1- 2 hours 

(12 rated repairs) ?
  • 1
  • 2
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Worn bearing, spindle, blade replacement

David from MONETT, Missouri

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Socket set, Wrench set
Removed deck, removed pulley on top of shaft for blade, removed blade, spindle washer and bearing. Replaced parts and reassembled. Same for other blade, filled both with grease and mounted deck back to mower. When I started mowing, found that top lock nut holding down pulley was louse, tightened and returned to mowing.
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spindle needed replaced

Jack from Seaford, Virginia

2 of 2 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers
drop deck, ordered parts, wait for parts, remove spindle pulley w/impact wrench, remove snap ring hammer like heck to get spindle & bearings out of housing. repeat in reverse to assemble
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Spindle lock up

Ted from Glencoe, Alabama

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set, Wrench set
Parts Used:
2108202SM, 1731917SM
Removed the spindle and replaced the bottom bearing.
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Blade spindle/washer on left blade was broken from hitting a rock. Discharge defector assembly was missing because a custom grass/leaf catcher had been installed

Terry from Weatherford, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench (Adjustable), Wrench set
1. Used car floor jack to raise front of mower, putting wheel chocks behind rear wheels.
2. Removed pulley cover on left side with wrench and removed belt around pulley. Used two adjustable wrenches (one on the pulley and the other on nut holding the blade to loosen and removed broken blade spindle and replaced.
3. Replaced be lt and belt cover and lowered and removed floor jack.
4. After removing custom grass/leaf catcher, I attached the deflector hinge bracket using the carriage bolts.
5. Set the deflector assembly in place and inserted the pivot rod, through the deflector assembly, the bracket into the spring.
6. Attached two 3/8\" axle nuts on either end of the pivot rod using an adjustable bar clamp to secure them.
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Nylok TM nut on one blade shaft loosened enough so pulley and shaft wore each other out.

Gary from Enterprise, Alabama

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set, Wrench set
1. Removed mower Deck from tractor.
2. Removed lawnmower blades.
3. Removed pulley nut, pulley, and spacer and 5 bolts holding shaft bearing sleeve assembly
to deck.
4. Removed top snap-ring and pressed shaft and bearings out of sleeve.
5. Replaced shaft, pulley, bearings, spacers, Belleville washers, nu ts and blades on one
assembly and reinstalled on the deck.
6. Replaced blade, blade spacer, Belleville washers and nut on the other shaft.
7. Torqued the blade nuts to specified torque.
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spindle shaft striped outr

david from middletown, Ohio

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set, Wrench (Adjustable), Wrench set
removed shaft replaced with new parts
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Bearing went out on blade spindle.

William from Brazoria, Texas

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Took off mower deck.Removed belt.Removed blade.Removed Top pulley.Removed upper snap ring.Knocked spindle & bearing out.Then replaced with new bearings and washer.
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Riding Mower - Blades would not turn- washer spindle was jammed

Alfred from San Antonio, Texas

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Had to go through the steps to remove mower deck in order to get to the blade assemblies. I had not lubricated the spindles since I started using the mower so the spindle washer had disintegrated which caused the blades to jam. While I had the mower deck removed, I went ahead and replaced the blades, spindle blade washers and the retai ning nuts. I also lubricated all the points which I had previously neglected and performed the mower deck height adjustments. I am happy with the results.


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Arbor washers were broke

Donald from Georgiana, Alabama

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
1731917SM
Removed deck and blades and replaced arbor washers under blades sharpened blades replaced blades and deck and greased spinal bearings.
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SPACER WASHER HAD CRUMBLED

HUGH from PENDLETON, North Carolina

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
1731917SM
JUST RAISED IT UP TOOK OFF BLADE AND REPLACED SPACER PUT BLADE BACK ON
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9266914
Manufacturer Part Number: 1731917SM
Brand Model Number Description
Murray 107267860 Lawn Mower - Zts 7500, 21hp Bands W/42-Inch Mower Deck California
Briggs and Stratton 107267860-7800341,ZTS7500 Lawn Tractor Accessories - 107.267860 - 7800341, Zts 7500, 21hp B&s W/42" Mower Deck California (2009)
Briggs and Stratton 107277680 Lawn Tractor Accessories - 107.277680 - 2690514 - Zts 7500, 19hp B&s W/42" Mower Deck (2005)
Craftsman 107277860 Lawn Tractor - Zts7500 Series 42 Inch Zero-Turn Mower, 20hp Briggs And Stratton
Briggs and Stratton 107277860-2690639,ZTS7500 Lawn Tractor Accessories - 107.277860 - 2690639, Zts 7500, 20hp B&s W/42" Mower Deck (2007)
Murray 107287860 Lawn Mower - Zts 7500, 21hp Bands W/42-Inch Mower Deck
Briggs and Stratton 107287860-7800338,ZTS7500 Lawn Tractor Accessories - 107.287860 - 7800338, Zts 7500, 21hp B&s W/42" Mower Deck (2008)
Murray 107289860 Lawn Mower - Zts 6000, 21hp Bands W/42-Inch Mower Deck
Briggs and Stratton 107289860-7800513,ZTS6000 Lawn Tractor Accessories - 107.289860 - 7800513, Zts 6000, 21hp B&s W/42" Mower Deck (2009)
Snapper 150Z Lawn Tractor - 42 Inch Zero-Turn Mower, 20hp
Snapper 1695138 Lawn Tractor Accessories - 38" Rotary Mower
Snapper 1695146 Lawn Tractor Accessories - 38" Rotary Mower
Snapper 1695455 Lawn Tractor Accessories - 38" Rotary Mower, (Fr)
Snapper 1695614 Lawn Tractor Accessories - 42" Rotary Mower
Murray 1695967 Lawn Mower - 42-Inch Mower Deck
Simplicity 1696022 Lawn Mower - 42 Inch Mower Deck
Snapper 2690440 Lawn Mower - Snapper Lawn Mower Model 2690440 Parts
Snapper 2690441 Lawn Mower - Snapper Lawn Mower Model 2690441 Parts
Snapper 2690497 Lawn Mower - Snapper Lawn Mower Model 2690497 Parts
Briggs and Stratton 2690514 Lawn Tractor Accessories - 2690514 - 107.277680 - Zts 7500, 19hp B&s W/42" Mower Deck (2005)
Snapper 2690577 Lawn Mower - Snapper Lawn Mower Model 2690577 Parts
Snapper 2690593 Lawn Mower - Snapper Lawn Mower Model 2690593 Parts
Simplicity 2690611 Lawn Tractor - Z-Mow, 18.5Hp With 42In Mower
Snapper 2690612 Lawn Mower - Snapper Lawn Mower Model 2690612 Parts
Briggs and Stratton 2690639 Lawn Tractor - 2690639 - 107.277860, Zts 7500, 20hp B&s With 42-Inch Mower Deck (2007)
Briggs and Stratton 2690639-107277860,ZTS7500 Lawn Tractor Accessories - 2690639 - 107.277860, Zts 7500, 20hp B&s W/42" Mower Deck (2007)
Simplicity 2690642 Lawn Tractor - Axion, 20HP Zero Turn Rider
Snapper 2690645 Lawn Mower - Snapper Lawn Mower Model 2690645 Parts
Snapper 2690685 Lawn Mower - Snapper Lawn Mower Model 2690685 Parts
Simplicity 2690715 Lawn Tractor - Axion, 20HP Zero Turn Rider