Auto Piston Ring

High hardness piston ring for BMW M50 B20 2.0L engine. Precision 0.024mm, ISO/TS16949 certified. Ensures excellent sealing, reduces oil leakage and energy loss. OEM service available.

High precision piston ring set for BMW M50 2.0L engine. 80.0mm diameter with 1.5+1.5+2 size. Made from corrosion resisting alloy steel. ISO 9001 and ISO/TS16949 certified. OEM service available. Ensures excellent sealing and durability.

High-precision 310PS piston ring for Benz, 135.00mm diameter with 3.5+3+4 size. ISO 9001:2008 and ISO/TS16949 certified. Features corrosion prevention, 0.026mm precision, and OEM customization. Durable alloy steel ensures excellent sealing and wear resistance.

High precision OM501LA piston ring for Benz Actros with 130.00mm diameter and 3+3+4 design. ISO 9001 certified, 0.027mm tolerance, anti-friction coating. Custom OEM options available for enhanced durability and engine efficiency.

Precision piston ring for OM355 Benz engine, 128.00mm diameter with 3.5+3.5+3.5+6.5 size. ISO 9001 certified, wear-resistant surface treatment ensures durability and sealing. OEM custom options available.

High-precision 87.5mm piston ring designed for Mazda 2.0L L3-VE engines. Features 0.023mm manufacturing tolerance, multiple size specifications, and ISO 9001:2008 quality certification. Provides optimal sealing performance, reduces gas and oil leakage, and ensures efficient engine operation with OEM manufacturing capabilities available.

High-precision 87.0mm piston ring designed for Mitsubishi 2.4L 4G69 engines. Features 0.022mm manufacturing tolerance, ISO 9001:2008 certification, and superior sealing performance. Available in STD 0.25, 0.50, 0.75 specifications with OEM service options. Ensures optimal engine efficiency and reduced environmental impact.

High-performance 87.0mm piston ring for Toyota 2.5/3.0L engines featuring extreme hardness construction. ISO 9001:2008 and ISO/TS16949 certified with 0.021mm precision tolerance. Provides superior sealing, lubrication, and heat transfer for enhanced engine efficiency and extended lifespan. OEM manufacturing services available.

High-hardness 4G64 piston ring with 86.5mm diameter and 0.020mm precision for Mitsubishi 2.4L and 2.0L engines. Features ISO 9001:2008 and ISO/TS16949 certification, OEM availability, and superior sealing performance for enhanced engine efficiency and extended lifespan.

High-precision 86.0mm piston ring designed for Mitsubishi 4B10/4B11 engines (1.8L/2.0L). Features superior sealing technology with 0.019mm precision, efficient heat transfer capabilities, and corrosion preventive coating. Manufactured to ISO 9001:2008 and ISO/TS16949 standards with OEM service available.

High-performance piston ring for Honda F23A 2.3L engines featuring 86.0mm diameter and anti-friction design. Manufactured to ISO 9001:2008 and ISO/TS16949 standards with 0.018mm precision. Provides superior sealing, efficient heat transfer, and balanced friction characteristics. OEM customization available with premium materials.

High-performance 86.0mm piston ring for Toyota 1AZFE 2.0L engines featuring exceptional wear resistance and 0.017mm precision. Manufactured to ISO 9001:2008 and ISO/TS16949 standards with OEM customization options. Provides superior heat transfer and sealing for improved engine efficiency and reduced emissions.

Premium high-duty piston ring designed for Mitsubishi 2.0L 4G63 engines with 85.0mm diameter and 0.016mm precision. Features superior heat transfer capabilities, effective sealing performance, and ISO 9001:2008 quality certification. Available in STD 0.25, 0.50, 0.75 specifications with OEM customization options.

Premium high intensity piston ring designed for Nissan 2.0L MR18/20DE engines with 84.0mm diameter and 0.016mm precision. Features ISO 9001:2008 and ISO/TS16949 certification, available in STD 0.25/0.50/0.75 specifications. Provides superior lubrication distribution and gas sealing for extended engine life and reduced emissions. OEM manufacturing available with custom dimensions and coatings.

High-performance piston ring designed for Honda 4AFE 1.6L engines with 81.0mm diameter. Features 0.015mm precision manufacturing, ISO 9001:2008 and ISO/TS16949 quality certifications. Provides superior lubrication distribution and gas sealing for extended engine life and reduced environmental impact. OEM manufacturing available.

High-performance piston ring designed for Mitsubishi 4G92 and 4G93 1.8L engines with 81.0mm diameter. Features scratch-resistant construction, 0.014mm precision tolerance, and ISO 9001:2008 certification. Provides superior sealing to prevent gas and oil leakage, ensuring efficient engine operation and reduced environmental impact. OEM manufacturing available.

High-performance piston ring designed for Honda 1ZZFE 1.8L engines with 79.0mm diameter and 0.013mm precision. Features abrasion resistance, ISO 9001:2008 and ISO/TS16949 quality certifications, and OEM manufacturing capabilities. Ensures optimal engine sealing and reduced environmental pollution.

High-performance piston ring set for Honda 5AFE engines featuring 78.7mm diameter and 0.012mm precision. Manufactured to ISO 9001:2008 and ISO/TS16949 standards with OEM service available. Ensures optimal cylinder sealing, reduces wear, and improves engine efficiency with three-ring system design.

High-precision piston ring set for Mazda ZM-YE engines featuring 78.0mm diameter and 0.011mm manufacturing precision. ISO 9001:2008 and ISO/TS16949 certified with OEM service available. Three-ring system provides superior sealing, oil control, and piston stabilization for optimal engine performance and durability.

Precision-engineered 78.0mm piston ring for Mazda ZY-YE 1.3L engines, featuring high temperature resistance and 0.01mm manufacturing precision. Manufactured to ISO 9001:2008 and ISO/TS16949 standards, this three-ring system provides superior sealing, reduced friction, and extended engine life with OEM customization options available.