Zinc alloy construction with enhanced heat treatment and waterproof surface finish for high-temperature environments - Material and finish: Zinc alloy with enhanced heat treatment; waterproof surface finish; designed for reliable performance at high temperatures. - Easy replacement: Direct replacement for your old or broken part; simple installation with no special tools required. - Key attributes: Lightweight; rust-resistant; high reliability; stable performance; colorfast; durable; long service life. - Compliance and testing: Meets stringent engineering specifications; undergoes rigorous testing and validation to ensure compatibility and stability with all related engine components; reliable performance in all conditions. - Use scenarios: - Replacement during routine engine maintenance to restore original performance. - Replacing a worn or failed component during engine overhaul or rebuild to maintain compatibility with existing parts. - Use in high-temperature engine operation where waterproof finish and corrosion resistance contribute to durability.