Medium
15-30 minutes
This is an authentic OEM sourced replacement part that is intended to be used with snowthrowers and lawnmowers from Murray, Snapper, and Simplicity. The metal nut is used to secure a bolt and the application of the nut can vary based on the model of equipment. It is recommended to review your model\\\'s illustrated part diagram to check the nut\\\'s compatibility and usage. This item is sold individually.
Nut, Hex, 5/16-18 703902
OEM part for: Murray
Part Number: 703902
$4.99
In Stock
Ships within 1 business day 
Jump To:
Frequently Purchased Together ?
Compatibility
This Nut, Hex, 5/16-18 will fit the following 12494 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Murray
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Tractor Parts
- Snowblower Parts
This part replaces obsolete part #: MT71038MA, 71038MA, 7091646, 5025057, 1919438, 5025057SM, 7091298, 725321, 1919438SM, 7091298YP, 71038
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
1
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
snow chute
Right part for snow chute
Troy -
January 14, 2021
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 Nut, Hex, 5/16-18
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.
Needed new shear bolts and nuts for snowblower.
David - March 20, 2018
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, None
1. Removed old broken shear bolts from auger shaft.
2. Inserted perfect duplicate replacement shear bolts from your company.
3. Tightened new replacement nyloc nuts from your company on bolts.
4. Started machine, blew out 10+ inches of snow and had no problems. Perfect replacement parts.
2. Inserted perfect duplicate replacement shear bolts from your company.
3. Tightened new replacement nyloc nuts from your company on bolts.
4. Started machine, blew out 10+ inches of snow and had no problems. Perfect replacement parts.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Key came out of the drive shaft
Jimmy - August 23, 2017
Tool Type
Lawn Tractor
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Wrench Set, Adjustable Wrench
Was necessary to widen seat for key with grinder. Everything smooth sailing from that point on
cut grass for two hours this afternoon.
cut grass for two hours this afternoon.
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.
