NPR SWT20090-0 Piston Ring Set for Mazda L3/LF 2.3L Engine

The NPR SWT20090-0 is a precision-engineered piston ring set designed for Mazda L3 and LF 2.3-liter engines. This standard bore (STD) ring set provides OE-quality sealing and performance for engine rebuilds and overhauls.

Key Features:

• High-quality steel construction for superior durability and reduced wear
• Chrome surface treatment for excellent wear resistance and longevity
• 87.5mm bore diameter designed specifically for Mazda 2.3L applications
• Ring dimensions: 1.2mm x 1.2mm x 2.5mm configuration
• Manufactured to strict Japanese Industrial Standards (JIS) specifications
• Complete set includes compression rings and oil control ring per cylinder

NPR (Nippon Piston Ring) has been a trusted OEM supplier since 1973, producing premium engine components that meet or exceed original equipment specifications. Steel piston rings provide reduced oil consumption, lower blow-by, and extended service life compared to traditional cast iron rings. This ring set delivers reliable sealing, optimal combustion chamber pressure, and proper oil control for maximum engine performance and longevity.

Note: Price shown is for one cylinder. Most engines require multiple sets based on cylinder count.