Medium
30-60 minutes
This is an authentic OEM component from Briggs & Stratton. The magneto armature screw is compatible with many lawn and garden engines. The hardened metal screw helps to mount the magneto armature. A wrench is required for the removal and installation. The magneto armature screw is sold individually. It is recommended to refer to engine manual and diagrams for further instruction.
Screw 691061
OEM part for: Briggs and Stratton
Part Number: 691061
$3.99
In Stock
Ships within 1 business day 
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Compatibility
This Screw will fit the following 81880 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Briggs and Stratton
Show More Compatible ModelsThis item works with the following types of products:
- Engine Parts
This part replaces obsolete part #: 555539, 94731, 93381
Customer Part Reviews ?
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correct parts fit like original
the mice are gone and the mower is on the job again
Guest -
July 26, 2023
Verified Purchase
Perfect fit
Magneto screws were perfect got my mower up and running
Guest -
May 6, 2022
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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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 Screw
691061what is the thread pitch on this screw? I need to re-tap a hole.
DAVID
for model number 691061
asked on 2023-05-08
Hello David, thank you for asking. This is a size between SAE 8-32 and 10-32. 0.80 metric thread pitch is the same as 32 tpi. We hope this helps.
eReplacementParts Team May 08, 2023
What is the head size of this screw? 6mm?
John
asked on 2022-08-14
Hello John, Thank you for your inquiry. We show that the head of this screw is 5/16 of an inch or approximately 8 mm. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team August 14, 2022
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.
Severe mouse nest infestation, corrosion, and dislodged valve seat
C - November 5, 2021
Tool Type
Lawn Mower
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Rotating wire brush
Parts Used
1. Disassemble engine covers, muffler, carb, flywheel, head
2. Clean and remove as much corrosion and mouse nest as possible
3. Remove two broken head bolts that were corroded into cylinder
4. Reseat valve seat and lap valves.
5. Replace magneto, head gasket, head, two bolts, spark plug, some cylinder baffles.
6. Repaint, reassemble. Starts and works fine!
2. Clean and remove as much corrosion and mouse nest as possible
3. Remove two broken head bolts that were corroded into cylinder
4. Reseat valve seat and lap valves.
5. Replace magneto, head gasket, head, two bolts, spark plug, some cylinder baffles.
6. Repaint, reassemble. Starts and works fine!
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Old John Deere mower stopped working
Joel - May 16, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Nutdriver
Parts Used
1. Tested for presence of spark-none found
2. Searched for model number on front of mower
3. Ereplacements had correct replacement magneeto for my model number (local repair shops did not have the part)
4. Removed fuel tank and top cover, removed old magneeto
5. Installed new magneeto and set proper gap between magneeto and flywheel using a business card.
6. Replaced cover and fuel tank, sprayed a little starter fluid and off she ran!
2. Searched for model number on front of mower
3. Ereplacements had correct replacement magneeto for my model number (local repair shops did not have the part)
4. Removed fuel tank and top cover, removed old magneeto
5. Installed new magneeto and set proper gap between magneeto and flywheel using a business card.
6. Replaced cover and fuel tank, sprayed a little starter fluid and off she ran!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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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.
