Japtend 160PCS Air Conditioning Compressor Seal Washers

Japtend 160PCS A/C compressor seal washers kit is a complete assortment of six sizes of NBR and zinc-plated gaskets designed to restore reliable seals on automotive air conditioning compressor ports.

This kit collects 160 precision seal washers sized to fit common A/C compressor fittings so technicians and DIYers can replace worn gaskets quickly. The seals combine nitrile rubber (NBR) faces with zinc-plated metal bodies for oil resistance, corrosion protection, and sustained compression under pressure. Supplied in a clear plastic organizer, the set keeps each size sorted and ready for service, reducing downtime during repairs.

Which sizes are included and what vehicles will they cover?

The kit contains six distinct washer sizes to fit a wide range of compressor ports: 31.5×17.5×1.3mm, 28.5×15.2×1.3mm, 25×17.3×1.3mm, 23.7×14.3×1.3mm, 19.1×11.3×1.3mm, and 16.1×8.1×1.3mm. With twenty to thirty pieces per size, you have spares for multiple jobs and different compressor brands. These dimensions are common across many passenger and light truck A/C systems.

• 31.5×17.5×1.3mm — 20 pieces for larger port fittings
• 28.5×15.2×1.3mm — 25 pieces for mid-large fittings
• 25×17.3×1.3mm — 25 pieces for common compressor ports
• 23.7×14.3×1.3mm — 30 pieces for popular O-ring seat sizes
• 19.1×11.3×1.3mm — 30 pieces for smaller fittings
• 16.1×8.1×1.3mm — 30 pieces for compact connectors

How does the material choice affect sealing performance?

The combination of NBR elastomer and zinc-plated metal backing balances flexibility with mechanical strength. NBR provides compatibility with refrigerant oils and resists swelling or hardening, while zinc plating protects the metal surface from rust and improves longevity. Together they deliver consistent compression set resistance and maintain airtight joints under typical A/C pressures.

• NBR elastomer — oil resistance and elasticity for reliable sealing
• Zinc-plated metal — corrosion protection and dimensional stability
• Rated working pressure — suitable for automotive A/C system environments
• Uniform 1.3mm thickness — consistent contact across ports

What practical benefits does the organizer and kit layout offer?

The included plastic storage box separates sizes into labeled compartments so parts stay organized, protected from debris, and easy to transport. That reduces search time during repairs and prevents damage from impact or crushing. The clear lid lets you verify inventory at a glance so you know when to reorder specific sizes.

• Durable lightweight plastic case — protects parts and eases transport
• Individual compartments — quick size selection during service
• Transparent lid — instant visual inventory check
• Compact footprint — fits in toolboxes or workbench drawers

Are these washers compatible with major car brands?

Yes—these seal washers are suitable for routine compressor maintenance on many makes and models. They match common port dimensions used by manufacturers such as Chevrolet, Suzuki, Dodge, Nissan, Honda, Ford, BMW, and others. Still, verify the exact port diameter and thickness against the provided dimensions before installation.

• Designed for broad application across passenger vehicles and light trucks
• Useful for preventive maintenance and compressor rebuilds
• Helpful for dealerships, independent shops, and DIYers
• Always cross-check sizes to ensure proper fit

Who is this for: The Japtend 160PCS A/C compressor seal washers kit is aimed at professional mechanics, HVAC technicians working on automotive systems, and hands-on car owners who perform regular A/C maintenance. It’s ideal when you want a ready supply of verified sizes, long-lasting NBR seals with corrosion-resistant backing, and an organized case to keep your workflow efficient. For questions about fitment or application, Japtend offers customer support to help confirm compatibility before you install.