This is a genuine replacement part which is sourced directly from the original equipment manufacturer for use with Ryobi lawn mowers. The key is inserted into the switch to start the unit. This is a safety feature for unauthorized use of the mower. It provides a high-quality replacement for a faulty or a missing component that was included with a new unit. Refer to the owners manual of your model for the correct application. One durable plastic start key is included.
Troubleshooting
This part works with the following brands:
Ryobi
Homelite
This part works with the following products:
Lawn Mower
Part# 311280001 replaces these:
311280001,
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Customer Part Reviews
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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(8 Reviews)
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★★★★★
★★★★★
Replace part
It worked just as it was the original one and the cost was very reasonable. I received it within 5 business days
Guest - June 3, 2019
Verified Purchase
★★★★★
★★★★★
Worked perfectly
This replacement part saved by butt and I am very thankful that it came so quickly and worked so easily. Thank you!
Guest - June 8, 2020
Verified Purchase
★★★★★
★★★★★
Perfect
Plugged right in and started right up no problems. Highly recommended
Guest - May 18, 2021
Verified Purchase
★★★★★
★★★★★
GREAT
What you need, When you need it. Thanks
Guest - November 2, 2022
Verified Purchase
★★★★★
★★★★★
Easy repair and a great fit
The part ordered arrived quickly and in perfect condition, lawn Moore is now working! Good to know that I can find these tough to find items at the ereplaceparts. Will use you again in the future I’m sure.
Guest - December 17, 2022
Verified Purchase
★★★★★
★★★★★
Lawn mower key
No problems and received the parta quickly.
Guest - June 15, 2023
Verified Purchase
★★★★★
★★★★★
Perfect part,exact fit,worked as expected
The key arrived in a timely manner arrived in perfect condition, very pleased with everything and will and do recommend replacement parts.com
Robert - April 23, 2024
Verified Purchase
★★★★★
★★★★★
Key
I want to thank you so much for the fast service and great customer service. My part was delivered on time and it didn’t cost me a arm and leg May God Bless everyone
Guest - September 25, 2025
Verified Purchase
Questions & Answers
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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.
