Medium
15-30 minutes
This Flywheel Cup is an OEM direct from Briggs and Stratton for use with lawn and garden equipment engines. The recoil starter cup spins the flywheel to start the engine when you pull the starter rope. The most common reason for replacing the flywheel cup is when the recoil starter will not engage. This part is sold individually. The tools that you will need to replace the flywheel cup are a 15/16 inch socket, 5/16 inch socket or nut driver, torque wrench and a mallet.
Cup-flywheel 593960
OEM part for: Briggs and Stratton
Part Number: 593960
$11.31
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Compatibility
This Cup-flywheel will fit the following 638 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:
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Easy repair
Part arrived quickly and was easy to install, but I needed to search Youtube to make sure I wasn’t missing anything.
Guest -
October 14, 2023
Verified Purchase
Quality
Fast service
david -
September 16, 2022
Verified Purchase
GOOD PRICE TO INSTALL. OEM RECOMMENDED
ARRIVED LATER THAN NORMAL DUE TO THE VIRUS
Guest -
October 7, 2020
Verified Purchase
Cup was easily changed in minutes.
Due to part replacement of recoil assy( an improved product) replacing the cup was necessary. This improved reliability.
Guest -
August 29, 2019
Verified Purchase
Easy repair, exact part, fit perfectly.
Quick and easy part location on their web site, speedy service.
Guest -
September 24, 2019
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.
Starter rewind worn down, loosened
Steven - October 28, 2021
Tool Type
Engine
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set
Removed old rewind starter assembly, replaced cup flywheel, replaced sparkplug, filter.
Still wouldn't start after rewind starter was replaced. Needed a new spark plug also. Then started up.
Still wouldn't start after rewind starter was replaced. Needed a new spark plug also. Then started up.
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Rewtnd broke & would not work
Bill - August 7, 2020
Tool Type
Engine
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, Nutdriver
Parts Used
replaced rewind with new one & was good to gp.
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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.
