The switch & key is sold as a set that contains all the necessary parts. They are genuine replacement parts sourced from the original manufacturer for use with lawn mowers and lawn tractors made by Murray and Snapper. When replacing these parts a set of pliers might be required during the installation process. They are made of metal and will require replacing if they become broken or lost.
Troubleshooting
This part works with the following brands:
Simplicity
Snapper
Craftsman
Murray
This part works with the following products:
Lawn Tractor
Lawn Mower
Part# 421064MA replaces these:
2178280SM, 421064MA, 7027698YP,
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Customer Part Reviews
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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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★★★★★
★★★★★
Easy RePair, Great Part
This was in good condition and lawn mower is working great!
Guest - May 15, 2020
Verified Purchase
★★★★★
★★★★★
Exact replacement
The switch was an easy repair. No need for rewiring as it fit perfectly. Thanks for the speedy service.
Guest - June 21, 2021
Verified Purchase
★★★★★
★★★★★
Easy to install
The part worked great and the mower started as soon as it was installed.
Edith - May 4, 2022
Verified Purchase
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.
Easy
15 - 30 mins
(2 rated repairs)?
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Replacement of ignition switch on Simplicity 4211H lawn tractor.
1. Disconnect the battery, negative cable first. This step is essential since you are dealing with an electrical part.
2. Remove the two bolts on the engine side and two self-tapping screws on the driverGÇÖs side which connect the upper dashboard to the lo
... Read morewer dashboard.
3. Remove the bolt that holds steering wheel to the column and remove the steering wheel.
4. Raise the upper dashboard enough to reach under and grasp the ignition switch.
5. Remove the nut and washer from the ignition switch, then carefully withdraw and extend the switch and socket out from under the upper dashboard.
6. Unplug the switch from the socket and insert the replacement.
7. Replace the nut and washer. I used the parts from the old switch. That nut was thinner and made for a better fit.
8. Reattach the upper dashboard and steering wheel.
9. Reconnect the battery, positive cable first.
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✖
Stock Status
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
