Daptemn A/C Compressor Seal Kit 175‑Piece — Galvanized Washers & NBR O‑Rings, Wide Vehicle Compatibility

Daptemn 175-piece A/C compressor sealing washer and O-ring kit supplies a comprehensive selection of gaskets and seals to service most vehicle air-conditioning compressor ports.

This all-in-one repair set groups 90 compressor port washers and 85 O-rings in common sizes used across many 2000–2015 automobiles, plus material ratings meant for oil-based systems. The components are manufactured from galvanized seal washers and NBR elastomer O-rings, offering oil resistance, wear resistance and a wide temperature range for routine A/C maintenance or emergency gasket replacement.

Which sizes are included and will they match my compressor ports?

The kit lists a variety of washer inner/outer diameters and thicknesses plus multiple O-ring cross-sections to cover typical compressor fittings. Sizes cover many small to medium port diameters used by brands such as Suzuki, Chevy, Ford, Dodge, Honda, BMW and Nissan.

• Washers: assorted IDs from roughly 8 mm up to 31.5 mm and thicknesses around 1.2–1.3 mm (multiple pieces per size).
• O-rings: diameters from about 5.29×1.78 mm up to 17.04×3.53 mm, with multiple counts per dimension.
• Complete count: 175 pieces total — 90 washers and 85 O-rings for broad compatibility.

What materials and performance limits should I expect?

The seals combine galvanized metal washers with NBR (nitrile butadiene rubber) O-rings, chosen for resistance to petroleum-based refrigerant oils. The technical range communicates practical sealing performance under common service conditions.

• Material: galvanized sealing washers and NBR O-rings designed for oil media.
• Operating temperature: approximately -30°C to 120°C suitable for automotive A/C environments.
• Pressure tolerance: rated to work with pressures up to around 39.2 MPa (400 KA/cm), appropriate for compressor line joints.

How do these components help during an A/C repair or maintenance job?

Replacing worn or flattened gaskets and O-rings restores a tight seal at compressor ports and threaded joints, reducing leaks and preventing oil or refrigerant escape. The kit’s breadth of sizes helps you match the original part rather than forcing a makeshift fit.

• Prevents leaks: new seals restore compression and oil containment in the system.
• Convenience: multiple sizes in one kit eliminate extra trips to suppliers for common dimensions.
• Durability: corrosion-resistant washers and oil-resistant O-rings extend service life compared with inferior materials.

Who is this for: this Daptemn set is aimed at DIY mechanics, independent technicians and fleet maintenance teams who perform routine A/C compressor servicing or need a ready supply of replacement seals. It’s especially useful when you want a single, organized assortment that covers many models and reduces downtime during gasket or O-ring replacement. If you require exact OEM parts, confirm dimensions against the original component before installation; for general repair and fitment of common compressor ports, this kit provides a robust, cost-effective option.