Namura NA-30000-4R piston rings are designed for use with compatible Namura pistons in select Arctic Cat and Suzuki engine applications. With a 66.97 mm ring size, this replacement ring set supports proper piston sealing and helps maintain efficient combustion performance when installed with the correct Namura piston assembly.
Manufactured for Namura piston applications, these rings are intended to help restore compression and support dependable engine operation during rebuilds or maintenance. The rings should be installed according to the piston and engine manufacturer's specifications, including ring orientation, end-gap inspection, and cylinder preparation. Confirm application compatibility before installation to ensure the correct fit for your engine.
These Namura piston rings are supplied under manufacturer part number NA-30000-4R and vendor part number 186-30004R. They are suitable for replacement use with compatible Arctic Cat and Suzuki applications that specify a 66.97 mm Namura piston ring set. Professional installation is recommended for accurate measurement, proper seating, and reliable long-term performance.
Features:
- Size: 66.97 mm piston ring set
- Application: Designed for compatible Namura pistons
- Brand: Namura
- Manufacturer Part Number: NA-30000-4R
- Vendor Part Number: 186-30004R
- Fitment: Select Arctic Cat and Suzuki engine applications using compatible Namura pistons
- Function: Supports piston sealing, compression, and efficient combustion