Briny River 4Pcs Chainsaw Piston Rings 54X1.2mm Compatible With Stihl Ms660 066

Briny River

Compatibility: Compatible with Stihl MS660 066 chainsaw. Dimensions: Each ring measures 54x1.2mm, ensuring a snug and secure fit for optimal compression. Improved Engine Efficiency: Enhances engine performance by ensuring proper sealing and reducing fuel consumption. Material: Made from reliable materials for long-lasting performance in your chainsaw engine. Fit: Suitable for both professional users and DIY repairs on small engine tools., Manufacturer: Briny River