ZDBB 1010 Pcs Rubber O Ring Kit 22 Metric Sizes | Oil & Heat Resistant Nitrile Rubber Assortment

• {WIDE APPLICATION} O ring kit for faucets,plumbing,pressure washer,hose nozzles,sinks,filters,hydraulics fluid,auto engines, machinery bearings,pumps,boats,oils,gas control valve, spray, air,kitchen bathroom water fitting seal leak repair
• {MULTIPLE SIZE} Metric oring assortment kits contains the most commonly used 22 size ID:(3mm, 4mm, 4.5mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm, 17mm, 18mm, 20mm, 22mm, 25mm, 27mm) x Thk:(1mm, 2mm, 2.4mm, 2.5mm, 3mm, 4mm),can meet almost all your needs
• {MATERIAL} Rubber o rings set made of high-quality commercial grade black nitrile(NBR,Buna-N),it has excellent high temperature and low temperature resistance,the working temperature range is from -40℃/-40℉ to 120℃/248℉,maintains good elasticity,has It has the advantages of ozone resistance and weather resistance
• {CONVENIENT STORAGE} Assorted o rings rubber are placed in a sturdy plastic storage box, each size with detailed label paper,are stored in order of small to large for easy retrieval.It can be used for months or even years rather than buying them at a hardware store
• {SATISFACTION GUANTEE} ZDBB brand always guarantees high-quality products and good after-sales service. If you have any unhappy,we would return your kit for free with no reason

• Identify the Leaking Component — Locate the source of the leak in your faucet, plumbing fixture, automotive part, or appliance. Observe the old o-ring's location and its approximate size.
• Select the Correct O-Ring Size — Carefully remove the old o-ring. Measure its inner diameter (ID), outer diameter (OD), and thickness. Compare these measurements to the 22 metric sizes provided in the ZDBB kit, selecting the closest match.
• Install the New O-Ring — Ensure the mating surfaces are clean and free of debris. Lightly lubricate the new o-ring with a compatible sealant or grease if recommended for the application. Carefully fit the new o-ring into its groove, ensuring it sits flush and is not twisted.
• Reassemble and Test — Reassemble the component, ensuring all parts are correctly aligned. Turn on the water or power supply and check for any leaks. If a leak persists, try a slightly different size o-ring from the kit.

Typical situations where ZDBB 1010 Pcs Rubber O Ring Kit 22 Metric Sizes | Oil & Heat Resistant Nitrile Rubber Assortment helps — illustrative scenarios, not customer reviews.