A/C System O-Ring and Gasket Seal Kit for RS 2551;MT2551 Seal Ring fit for Chevrolet Blazer 94-92, C1500 99-92, C1500 Suburban 99-92, C2500 00-92, C2500 Suburban 99-92

Automotive AC Seal Kit - Triple Core Technology AssuranceProfessional-grade sealing solution for automotive AC systems, manufactured to standards for zero-leakage performance.🔬 Three Core Technology Guarantees✅ Material Transparency - NBR/HNBR compound construction - Compatible with R134a/R1234yf refrigerants - Batch-specific SGS certification (anti-fake code on package)📏 Precision Sizing - Engineer-verified vehicle compatibility - 100% OEM specification match - Micron-level accuracy (±0.05mm tolerance)🔍 Zero-Defect Craftsmanship - 200x microscopic surface inspection - 3.5x working pressure leak test - Technician manual verificationTechnical SpecificationsMaterial: HNBR/NBR compoundTemp Range: -40°C to +150°CPressure: 10Bar working / 35Bar burstRefrigerant: R134a/R1234yf/R12Professional PackagingCompressor seal setCondenser O-ring kitLine connection seals

• Premium-Grade, Durable & Corrosion-Resistant Materials Core sealing components made of NBR (Nitrile Rubber) and HNBR (Hydrogenated Nitrile Rubber), offering strong resistance to R134a/R1234yf refrigerants and refrigeration oil—ensuring longer service life!
• Complete System Coverage in One Kit Includes various sizes of O-rings and gaskets, compatible with key air conditioning interfaces such as pipelines, compressors, and condensers—easy and worry-free selection.
• Reliable Sealing to Prevent Leaks Precisely engineered to maintain tight seals under extreme temperatures and pressure, effectively preventing refrigerant and lubricant leaks for stronger cooling performance.
• Smart Design for Easy Installation Elastic O-rings are simple to install; gaskets with positioning grooves help prevent misalignment—ideal for DIYers and technicians alike to complete quickly and accurately.
• Durable and Cost-Effective Choice Rigorously tested for aging and deformation resistance, significantly reducing repair frequency and long-term operating costs!
• Fit for Chevrolet Blazer 94-92, C1500 99-92, C1500 Suburban 99-92, C2500 00-92, C2500 Suburban 99-92, C35 00-92, C3500 00-92, C3500HD 02-92, C60 Kodiak 96-92, C6500 Kodiak 00-97, C70 Kodiak 96-92, C7500 Kodiak 00-97, K1500 99-92, K1500 Suburban 99-92, K2500 00-92, K2500 Suburban 99-92, K3500 00-92, P30 99-92, 02, Silverado 98-95, Sonora 01-00, Suburban 94-92, Suburban 1500 99-95, T6500 02-97, T7500 02-97** for GMC C1500 99-92, C1500 Suburban 99-92, C2500 00-92, C2500 Suburban 99-92, C3500 00-92, C3500HD 02-92, C6000 Topkick 96-92, C6500 Topkick 00-97, C7000 Topkick 96-92, C7500 Topkick 00-97, K1500 99-92, K1500 Suburban 99-92, K2500 00-92, K2500 Suburban 99-92, K3500 00-92, P3500 99-92