NBRINGO 265 Pcs AC O Ring & Gasket Seal Kit for R134a

NBRINGO 265-piece AC O-ring and gasket kit supplies a complete assortment of seals and bonded washers to repair and maintain R134a automotive air-conditioning systems.

This kit gathers 265 carefully selected gaskets, O-rings, bonded washers and hose seals in 30 different sizes, organized inside a clear, compartmentalized plastic case for quick identification. Components are made from thicker metal and high-grade rubber with smooth, burr-free edges to resist leaks and simplify installation. It’s designed to be a one-stop parts solution for technicians and DIYers working on compressors, condensers, hoses and port connections that use R134a refrigerant.

Which parts are included and how do I know they fit my vehicle?

The set contains a wide variety of O-rings, bonded washers and gaskets labeled with common AC part references such as BC-6001 through BC-6010 and additional sizes to cover uncommon fittings. Because vehicle makes and models vary, verify the OEM part number or measure your original seal before choosing the correct size from the kit.

• 265 total pieces across 30 sizes for broad coverage
• Includes common references: BC-6001–BC-6010 and others
• Clear compartments make visual matching and selection fast
• Recommended: confirm OEM number or measure existing seal

How do the materials and construction help prevent leaks?

Components are made with thickened metal for bonded washers and durable synthetic rubber for O-rings, providing a tight, resilient seal under refrigeration pressures. Smooth, burr-free finishes reduce abrasion during installation and lower the risk of cutting or deforming seals, helping maintain integrity over repeated service intervals.

• Bonded washers: thicker metal core for strength
• Rubber O-rings: high-grade elastomer for elasticity and compression set resistance
• Burr-free edges: easier installation and less damage risk
• Organized case prevents part contamination and loss

Can this kit be used for both maintenance and major repairs?

Yes — the variety and quantity make the kit suitable for routine tune-ups, replacing a few worn seals or supporting more extensive AC system overhauls. Technicians will appreciate the range of sizes, while DIYers can carry a single kit that covers most common service needs without repeated part orders.

• Good for quick on-vehicle fixes and scheduled maintenance
• Large inventory reduces downtime during repairs
• Compact case keeps parts organized at the bench or in a toolbox
• Works across multiple makes and models that use R134a

What practical tips improve installation success?

Clean the mating surfaces thoroughly and compare each replacement seal to the original before installation. Lightly lubricate O-rings with the correct refrigerant oil, hand-seat parts to avoid twisting, and torque fittings to manufacturer specifications to prevent overtightening.

• Wipe surfaces free of debris and old sealant
• Use compatible PAG or POE oil for lubrication only
• Align seals without stretching or rolling them
• Follow vehicle torque specs for fittings and ports

Who this is for: The NBRINGO 265-piece AC O-ring & gasket kit is aimed at automotive technicians, mechanics and knowledgeable DIY enthusiasts who service R134a air-conditioning systems. It fits shops that need a broad selection of replacement seals on hand, roadside technicians who value portability and homeowners who prefer to tackle AC maintenance and minor repairs themselves. If you need a comprehensive selection of well-finished seals and washers in one organized case, this kit provides the parts and convenience to complete many common AC sealing tasks.