Medium
15-30 minutes
This is a genuine OEM sourced replacement part designed for use with lawn mowers. This thrust washer helps to secure the pinion gear. It helps to distribute the pressure evenly and provides a tight seal for the connecting pieces. It is made out of metal and it is sold individually.
Replacing this washer you would need a wrench and pliers.
Thrust Washer 105-6840
OEM part for: Toro
Part Number: 105-6840
$3.99
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Thrust Washer will fit the following 152 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Lawn Mower Parts
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Lawnmower is up and running!
I bought front and rear wheels for an old Toro, lawnmower, as well as a pinion gear.
Everything I ordered fit perfect and service and delivery were great!
Keith -
September 4, 2023
Verified Purchase
Toro lawnmower
Quick delivery and everything arrived in perfect shape and fit
Guest -
October 22, 2021
Verified Purchase
Parts good , shipping not !
Parts fit fine but I ordered the parts on 10/1/2021 and they supposedly were sent out that day but they didnt arrive until 10/12 /2021 . For $5.95 shipping and handling, 11 days is much too long !
Guest -
October 16, 2021
Verified Purchase
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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.
Someone had removed the gears in the wheels so it didn't have any self propel motion
kenneth - May 16, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Remove the wheel by removing the bolt holding it on to the mower. Then remove the wheel. Install the thrust washers on the shaft, then the gear, then place the clip ring on the end of the shaft and replace the wheel.
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Front wheels would not move with axle
Timothy - October 24, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Socket set, Nutdriver
Removed front wheels, drive gears, key and spring. Thrust washers were broken along with locking ring clip.
Replaced wheel bears just because I had the front end apart.
Replaced wheel bears just because I had the front end apart.
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Lawn mower front wheel drive broke
John - August 30, 2019
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, n/a
1. Removed wheels, wheel shield, gears, pulley/belt, transmission/axle unit
2. Cleaned up gears and other parts I would reuse
3. Installed new transmission and axle unit and installed pulley and belt
4. Installed wheel shields and gears with new washers, new pawls/springs (a little light grease helps) and new clips
5. Installed wheels with new step washers
6. Pulled starter cord and mowed lawn. Worked perfectly
2. Cleaned up gears and other parts I would reuse
3. Installed new transmission and axle unit and installed pulley and belt
4. Installed wheel shields and gears with new washers, new pawls/springs (a little light grease helps) and new clips
5. Installed wheels with new step washers
6. Pulled starter cord and mowed lawn. Worked perfectly
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Rear wheel pinion and wheel gears were shot.
Robert - April 21, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Removed rear wheels
Removed and replaced pinon gears and other parts as needed
Replaced new rear wheels
Removed and replaced pinon gears and other parts as needed
Replaced new rear wheels
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Wheel Cover Asm broke allowing foreign material into wheel drive gear causing displacement of gear and retaining parts.
L - March 21, 2018
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Socket set
LawnBoy lawnmower with rear drive wheels:
Disassembled the other drive wheel (one bolt) to determing which parts were missing from the other broken side and how it should be re-assembled. Once again have two rear drive wheels! Easy fix. Thank you eReplacementParts for providing PayPal payment option and quick delivery.
Disassembled the other drive wheel (one bolt) to determing which parts were missing from the other broken side and how it should be re-assembled. Once again have two rear drive wheels! Easy fix. Thank you eReplacementParts for providing PayPal payment option and quick delivery.
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Mower Belt, washers worn
Maurice - October 25, 2017
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Air wrench
Had to remove wheels,belt cover and blade to replace key springs, new belt and lube rear wheels after cleaning said parts.
I would never do this job as shown in tutorial and feel it's necessary to remove both wheels ,blade belt shroud and rear wheel holders and use new washers and bearings to give the job more/longer service.
I would never do this job as shown in tutorial and feel it's necessary to remove both wheels ,blade belt shroud and rear wheel holders and use new washers and bearings to give the job more/longer service.
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Self propelled was not working due to worn down pinion gears.
Greg - September 13, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Gloves
1. Disconnected spark plug. Removed grass bag. Raised mower up on wooden 2x4s to access back wheels (did not tilt mower).
2. Removed left wheel with a socket set.
3. Removed ring clip with screw driver and needle nose pliers.
4. Removed pinion gear and thrust washer while holding down key on shaft. Quickly examined condition of key and didn't replace.
5. Replaced with new pinion gear, new thrust washer and new ring clip. Slid pinion gear on with L on outside (facing direction you would be standing to use mower), thrust washer and put on gloves to push ring clip onto shaft. The pinion gears have L and R engraved on them and are interchangeable.
6. Replaced old wheel with new wheel. Gears on old wheel were worn too. Used socket set to reinstall wheel.
7. Repeated for the right side.
8. Tested and self propelled worked. Although the left wheel would not move when I backed up. I had the tension too tight on the self propelled cable. Loosen nut near handle and eased back on the tension in the cable. Mower backs up and self propelled works like new. Mower is about 12-14 years old and is a Toro Personal Pace.
2. Removed left wheel with a socket set.
3. Removed ring clip with screw driver and needle nose pliers.
4. Removed pinion gear and thrust washer while holding down key on shaft. Quickly examined condition of key and didn't replace.
5. Replaced with new pinion gear, new thrust washer and new ring clip. Slid pinion gear on with L on outside (facing direction you would be standing to use mower), thrust washer and put on gloves to push ring clip onto shaft. The pinion gears have L and R engraved on them and are interchangeable.
6. Replaced old wheel with new wheel. Gears on old wheel were worn too. Used socket set to reinstall wheel.
7. Repeated for the right side.
8. Tested and self propelled worked. Although the left wheel would not move when I backed up. I had the tension too tight on the self propelled cable. Loosen nut near handle and eased back on the tension in the cable. Mower backs up and self propelled works like new. Mower is about 12-14 years old and is a Toro Personal Pace.
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Wheel and drive gear came apart
Donald - September 3, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set
Nothing to difficult. You have the other side(wheel assembly) to guide you.
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E-clip and key lost
J - August 2, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
1. Remove the wheel.
2. Replace the key.
3. Replace the washer and the e-clip.
2. Replace the key.
3. Replace the washer and the e-clip.
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Replaced worn parts on mower
Kevin - June 15, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Remove the back wheel by removing the shoulder bolt. Then replace the locking ring, thrust washer, stripped pinion gear. Then replace the key on the transmission shaft.
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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.
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