NPR SWS20141-3 Piston Ring Set for Suzuki Engine - G13A

The NPR SWS20141-3 is a precision-engineered piston ring set designed for the Suzuki G13A 1.3L (1324cc) engine. Manufactured by NPR of America (Nippon Piston Ring), this ring set delivers OEM-quality performance and reliability for engine rebuilds and overhauls.

Key Features:

• Engineered specifically for Suzuki G13A engines found in 1986-1988 Samurai models
• Manufactured to JIS (Japanese Industrial Standard) B8032-6-1998 specifications
• Precision ring gap specifications: Top ring 0.15-0.35mm, 2nd ring 0.20-0.40mm
• Chrome-plated surfaces for superior wear resistance and durability
• Steel construction provides 50% longer service life versus cast iron rings
• Reduced oil consumption and improved sealing performance
• Each set includes compression rings and oil control rings per cylinder

NPR piston rings feature advanced metallurgy and surface treatments that provide excellent conformability to cylinder walls, reduced friction, and superior sealing properties. The steel ring design allows for thinner radial wall thickness while maintaining strength, resulting in better sealing against ring grooves and improved performance in modern high-compression engines.

This part cross-references to OEM number 12140-82X50. Professional installation recommended for optimal performance and longevity.