Easy
15-30 minutes
This is a genuine OEM sourced lock nut designed for use with Toro snow blowers/throwers. It is a standard hardware which has multiple applications based on your unit. Please refer to diagrams for proper application. It is made out of metal and it is sold individually.
You would need a wrench to tighten/loosen this nut.
Lock Nut 3296-42
OEM part for: Toro, Lawn Boy
Part Number: 3296-42
$3.99
In Stock
Ships within 1 business day 
Jump To:
Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Lock Nut will fit the following 10427 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Toro
78574 (400000000-999999999) 48in E-z Vac Blower And Drive Kit, 2016 And After Grandstand Mower, 2017
78575 (400000000-999999999) 52in E-z Vac Blower And Drive Kit, 2016 And After Grandstand Mower, 2017
78576 (400000000-999999999) 60in E-z Vac Blower And Drive Kit, 2016 And After Grandstand Mower, 2017
30033 (280000001-280999999) Commercial Walk-behind Traction Unit, 17hp Pistol-grip Hydro Drive, 2008
30033 (290000001-290999999) Commercial Walk-behind Traction Unit, 17hp Pistol-grip Hydro Drive, 2009
30033 (310000001-310999999) Commercial Walk-behind Traction Unit, 17hp Pistol-grip Hydro Drive, 2010
30033 (311000001-311999999) Commercial Walk-behind Traction Unit, 17hp Pistol-grip Hydro Drive, 2011
30069 (311000001-311999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2011
30069 (312000001-312999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2012
30069 (313000001-313999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2013
30069 (314000001-314999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2014
30069 (315000001-315999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2015
30069 (316000001-316999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2016
30069 (400000000-999999999) Commercial Walk-behind Traction Unit, 18hp Pistol-grip Hydro Drive, 2017
30524 (220000001-220999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 36-in. Sd Mower, 2002
30524 (230000001-230999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 36-in. Sd Mower, 2003
30526 (220000001-220999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 48-in. Sd Mower, 2002
30526 (230000001-230999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 48-in. Sd Mower, 2003
30527 (230000001-230999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 36-in. Sd Mower, 2003
30528 (230000001-230999999) Mid-size Mower, Proline Pistol Grip Hydro 15 Hp W/ 48-in. Sd Mower, 2003
03416 Compact Flexible Bottom Grass Basket Kit Reelmaster 3550/5010-H Series 22in Rear Cutting Units
31211 (400000000-402700000) Triple Bagger Hopper Kit Groundsmaster 360 And 7200 Series Traction Unit
31211 (402700001-999999999) Triple Bagger Hopper Kit Groundsmaster 360 And 7200 Series Traction Unit
44713 (315000001-315999999)(2015) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (316000001-316999999)(2016) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (312000001-312999999)(2012) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (313000001-313999999)(2013) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (314000001-314999999)(2014) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (311000001-311999999)(2011) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
44713 (310001001-310999999)(2010) Hydraulic Power Pack Propass 200 Top Dresser With Tow-Type Chassis
37775 (315000001-315999999)(2015) 37775, Power Max 724 Oe Snowthrower, 2015 (Sn 315000001-315999999)
38810 (313000001-313999999)(2013) 38810, Power Max 724 Oe Snowthrower, 2013 (Sn 313000001-313999999)
38816 (313000001-313999999)(2013) 38816, Power Max 726 Oe Snowthrower, 2013 (Sn 313000001-313999999)
38817 (316000001-316999999)(2016) 38817, Power Max 826 Oe Snowthrower, 2016 (Sn 316000001-316999999)
30524 (220000001-220999999)(2002) Proline Pistol Grip Hydro 15 Hp W/ 36-Inch Sd Mower Mid-Size Mower
30524 (230000001-230999999)(2003) Proline Pistol Grip Hydro 15 Hp W/ 36-Inch Sd Mower Mid-Size Mower
30526 (220000001-220999999)(2002) Proline Pistol Grip Hydro 15 Hp W/ 48-Inch Sd Mower Mid-Size Mower
30526 (230000001-230999999)(2003) Proline Pistol Grip Hydro 15 Hp W/ 48-Inch Sd Mower Mid-Size Mower
30527 (230000001-230999999)(2003) Proline Pistol Grip Hydro 15 Hp W/ 36-Inch Sd Mower Mid-Size Mower
30528 (230000001-230999999)(2003) Proline Pistol Grip Hydro 15 Hp W/ 48-Inch Sd Mower Mid-Size Mower
Lawn Boy
Show More Compatible ModelsThis item works with the following types of products:
- Snowblower Parts
- Trimmer Parts
- Blower Parts
- Vacuum Parts
- Lawn Mower Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 9156614, 915661, 32146-17
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
4
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
Impressive!
Part was shipped and received quickly. Basically any part needed is available.
Guest -
August 22, 2023
Verified Purchase
Toro snowthrower fix
30 year old Toro and part was perfect
Great service and speed
Guest -
December 27, 2019
Verified Purchase
Worked well Thank you
I needed shear pins & nuts for a Toro 5/21 with the drum style auger. Parts came fast and were perfect. Thanks again for another good experience.
John -
November 29, 2019
Verified Purchase
Ordered shear pins for my snowblower
It was an easy process to order and the correct parts were received in a timely manner.....Thanks Much
Guest -
November 13, 2019
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Lock Nut
No questions have been asked yet
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.
Shear pins broke
Bryan - January 4, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver
Parts Used
The Toro 620 models shear pin are hard to replace. Once you get broken pin out you need to tape in the new bolt so when you turn the rotor to opposite side to but on nut with long nose pliers the bolts won't fall out. Long extended sockets needed on both nut and bolt end
Good luck
Good luck
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Auger pin broke
John - February 13, 2024
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Electrical tape
Parts Used
Snow blower has 2 separate augers attached to the auger shaft by a bolt and locking nut. I used a small piece of electrical tape to hold the bolt in place while I attached the nut from the opposite side of the shaft. Then I used two ratchets to hold one side while tightening other side, don’t forget to wear gloves.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
broken shear bolts
Richard - January 20, 2021
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, Nutdriver
added parts as required
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Shear bolt broke on the impeller when a rock went therough the auger into the second stage impeller causing the shear bolt to do its job.
A - January 17, 2020
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Wrench Set
Aligned the hole on the impeller shaft with the hole in the impeller and inserted the bolt, threaded the lock nut and lightly tightened the nut using a wrench and socket. I could not find the proper torque anywhere, so I simply snugged it up as t not apply any longitudinal stress on the shear bolt.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
had to replace the shear pins on a Toro 5/21 drum style auger.
John - December 1, 2019
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Inserted shear pin then put the nut into a socket to seat it then tightened it with a little play not super tight.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Missing parts
Ron - April 22, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Tractor
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
Installed the new parts
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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.
