Piston Ring for RYOBI 8510 8544 8548 8552 8570 8574 8576 8578 9903 9905 9973

This listing is about a brand new after-market top-quality Piston Ring made by the well-known OEM firm CABER (Italy), and fits the following RYOBI models, and replaces OEM Part Numbers #690161002 and #5131001908:

• RY08510 Hand Held Blower
• RY08544 Blower/Vacuum
• RY08548 Blower/Vacuum
• RY08552 Blower/Vacuum
• RY08570 Backpack Blower
• RY08574 Backpack Blower
• RY08576 Backpack Blower
• RY08578 Backpack Blower
• RY09903 Blower/Vacuum
• RY09905 Blower/Vacuum
• RY09973 Backpack Blower
• RY60511A Gas Cultivator
• RY60511B Gas Cultivator
• RY60512 Gas Cultivator
• RY60514 Gas Cultivator

Our Piston Rings are branded and come directly from the top-quality and
worldwide-known OEM Manufacturer CABER.

Our Piston Rings are made from I-Cast Iron with high bending strength according to
ISO STD 6621-3:1990 and DIN 70909.

Protect your valuable STIHL machine. Use only Branded & High-Quality Parts.
Enjoy thousands hours of safe and trouble-free operation!

• If the Part Number of the spare part shown in this listing does not match yours, please let us know. Manufacturers often replace old Part Numbers with new ones, as they launch new products in the market.

• If you don't know the OEM Part Number for the piston rings of your machine, please let us know the dimensions of the piston rings you are looking for (diameter x thickness).