All-Purpose Black Nitrile O-Ring Seal Kit, 3.5mm Cross Section and 10 to 285mm Outer Diameter Range, 10 or 50 Pack, Go-To Seals for Cars, Doors, Windows, Appliances, Pumps and More, Durable Oil and Air Leak Proof

Nitrile O-Ring Seal Kit for Leak Prevention in Cars and Equipment
✔️ 3.5mm cross section, diameters 10-285mm, choose 10 or 50 pack

This black nitrile o-ring kit creates reliable seals that block oil and air leaks in cars, doors, windows, appliances, pumps and similar equipment.

✅ Standard 3.5mm cross section seals fit many grooves
✅ Outer diameters range from 10mm to 285mm
✅ Black nitrile resists oil, wear and aging
✅ Comes in packs of 10 or 50 pieces

💡 What are o-rings commonly used for in sealing applications? O-rings make simple yet effective barriers against leaks in machinery and fluid systems. - They fit around shafts and housings to hold in oils or coolants - They handle low pressure air and hydraulic lines in cars and appliances - They resist aging when exposed to ozone or mild chemicals - They work well as replacements in pumps, compressors and roller assemblies

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