Medium
30-60 minutes
This lockwasher is an OEM direct from Murray. The metal part is compatible with many lawn mowers, and is sold individually. The lockwasher is most often used to help secure differential brackets. For this repair, a screwdriver, wrench and socket sets are needed.
Washer, .325idx.850od 703936
OEM part for: Murray, Snapper
Part Number: 703936
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This Washer, .325idx.850od will fit the following 1670 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 1670 matching models.
1670 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Craftsman
- Murray
- Simplicity
- Snapper
This item works with the following types of products:
- Engine
- Lawn Mower
- Lawn Tractor
- Snowblower
- Trimmer
This part replaces obsolete part #: 7090189SM, 7090189
Customer Part Reviews ?
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It's a washer
What can I say, it's an EOM washer from Snapper and it worked great.
Guest -
June 12, 2019
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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.
lawn mower gear case mounting stud was broken.
roy - May 10, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set
1. removed rear wheels. 2. removed rear drive axle and gear box. 3. opened gear box to gain access to the broken stud. 4. removed the head and splined remains of the old stud. cleaned the case and applied sealer to new stud and pressed it into the case. reassembled the gear case and axle. reinstalled the assembly on the mower. Filled the gear case with fresh "OO" grease.
The parts were the exact replacement parts. everything went together well.
The parts were the exact replacement parts. everything went together well.
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Bolt in transmission broken
Bill - March 19, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Dropped rear drive, disassembled transmission and replaced bolt.
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Learn MoreOur 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.
