This piston ring is a high-quality manufacturer sourced replacement part that is specially designed for use with gas powered handheld lawn and garden equipment. It is utilized to provide an air-tight seal between the piston and the cylinder walls, over time it will wear out eventually requiring a replacement to maintain peak performance. Please note this high-quality piston ring is made of durable metal and it is sold individually.
Piston Ring 690161002
OEM part for: Ryobi
Part Number: 690161002
![](/images2/icon-shiptruck.png)
![Ryobi Ryobi](images/7931_white.png)
Product Description ?
- Dimensions
- .020 Thick
- 1-3/8 Inches OD
- 1-1/4 Inches ID
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Compatibility
This Piston Ring will fit the following 23 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Blower Parts
- Vacuum Parts
- Cultivator Parts
Customer Part Reviews ?
- 1
Questions & Answers ?
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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 Piston Ring
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.
Ryobi Cultivator was a dud from the beginning. Very little compression, made starting it a major task.
Tool Type
Cultivator
Difficulty
Medium
Time
More than 2 hours
Tools Used
, Star screwdriver set.
Parts Used
The reverse the process. At first pull on the starter cord I knew I have made a difference. Compression at last after fighting this monster for years. OH I forgot I replaced the head gasket also.
Very poor compression (hard or failed to start) also recoil was worn
Tool Type
Trimmer
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Power Drill, Nutdriver
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
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.