Top 10 Best assorted o rings in 2026

Last Updated - 6/10/2026

🏆Best Choice

XBVV

XBVV 1020 Pcs O Ring Kit 20 Size Nitrile Rubber O Ring Assortment Set for Car Auto Vehicle Repair Faucet Plumbing Air or Gas Sealing Connections Resist Oil and Heat

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Multiple Sizes:o-ring assortment kit contains standard 20 metric rubber o-rings, o-rings with inner diameters from 1 to 25mm and thicknesses of 1mm, 2mm, 2.4mm, 2.5mm, 3mm, which can meet almost all of your needs
•High quality material: O-ring bushings are made of commercial grade NBR material with a working temperature range of -40℉/-40℃ to 248℉/120℃. With excellent resistance to high and low temperatures, it is very suitable for thermal machinery, automotive, and faucet pipe sealing repair
•Wide applications: O-ring classification is very suitable for faucets, high-pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, meters, sensors, mechanical bearings, pressure pipes and other accessories for sealing DIY repairs
•Easy to use and store: Various o-ring kits, 20 sizes of o-rings are placed in order in a sturdy plastic storage box, each size comes with a detailed label paper, very easy to use, o-rings are stored in order of size, easy to retrieve and store
•Quality service: XBVV always provides excellent customer service so you can buy with confidence. If you have any questions about Metric O-Ring Kits, please let us know and we will be happy to assist you

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$8.99

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XBVV

XBVV 1540 Pcs 32 Size O-Rings Kit Nitrile Rubber O Ring Assortment with 4 Hook Set for Various Car Auto Vehicle Repair Plumbing Pressure Washer Air or Gas Sealing Connections Resist Oil and Heat

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Multiple sizes:O-ring assortment kit contains standard 32 metric rubber O-rings with O-rings from 4 to 50 mm O.D. and 1 to 3.5 mm thick.Also comes with a 4-piece precision pick and hook set, including 1 pc. Full Hook; 1 pc. 45 degree pick; 1 pc. 90 degree pick; 1 pc. Straight picks. Can meet almost all your needs
•High quality material: O-ring bushings are made of commercial grade NBR material with a working temperature range of -40℉/-40℃ to 248℉/120℃. With excellent resistance to high and low temperatures, it is very suitable for thermal machinery, automotive, and faucet pipe sealing repair
•Wide applications: O-ring classification is very suitable for faucets, high-pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, meters, sensors, mechanical bearings, pressure pipes and other accessories for sealing DIY repairs, Hook and Pick Set for clamps, wires, O-rings, gaskets and other precision parts
•Easy to use and store: Various o-ring kits, 32 sizes of o-rings are placed in order in a sturdy plastic storage box, each size comes with a detailed label paper, very easy to use, o-rings are stored in order of size, easy to retrieve and store
•Quality service: XBVV always provides excellent customer service so you can buy with confidence. If you have any questions about Metric O Ring Assortment Kits, please let us know and we will be happy to assist you

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$21.99

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ZDBB

ZDBB 1010 Pcs Rubber O Rings Kit 22 Size Universal O-Ring Assortment Set for Automotive Faucet Pressure Washers Plumbing Sealing Repair,Air or Gas Connections,Resist Oil and Heat

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•{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} TWCC 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

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$8.99

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Monigte

500 Pcs 20 Sizes O Ring Kit,Rubber O-Ring Assortment Kit, Rubber Washers Pressure Washer Gasket Rings Set for Plumbing Various Car Auto Vehicle Repair, Air or Gas Sealing Connections Resist

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Wide Range of Applications: This O-ring assortment kit is ideal for use in faucets, plumbing, pressure washers, hose nozzles, sinks, filters, and automotive engines.It's good for sealing and repairing mechanical bearings, pumps, boats, oil and gas control valves, spray systems, air conditioners, kitchens, bathrooms, and more.Whatever your industrial project, this kit offers reliable sealing solutions for multiple uses.
•Assortment of Sizes: The kit includes 500 rubber O-rings in 20 different sizes, ensuring you always have the right fit for your projects. These O-rings are essential for various sealing tasks, making it a must-have for both professionals enthusiasts.With multiple size options, you’ll be able to tackle a wide range of repairs and installations efficiently.
•Premium Quality Rubber O-Rings: Made from high-grade Nitrile Butadiene Rubber (NBR), these O-rings are highly durable and resistant to wear, deformation, corrosion, and extreme temperatures ranging from -40°F to 248°F (-40°C to 120°C).Whether you're dealing with hot or cold environments, the O-rings maintain flexibility and effectiveness, making them for demanding industrial applications.
•Convenient Classification: Each O-ring is stored in a sturdy plastic case with individual compartments, clearly labeled for easy identification and retrieval. The detailed size chart helps you find the exact O-ring quickly, saving you time and effort during installation or repair work.It's a convenient solution for keeping all your O-rings in order and ready for use.
•Use in Plumbing and Machinery: Designed for high-performance sealing, these rubber washers and O-rings are ideal for use in plumbing, hydraulic systems, and mechanical equipment.They provide excellent sealing in faucets, engines, pumps, and pressure washer hoses, ensuring a tight and reliable seal to prevent leaks.Suitable for various industries, from home repairs to heavy duty industrial work.

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$4.99

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Reswish

270 Pieces Seal Gasket Washer,O Ring Assortment Set Kit,Car Air Conditioning AC O Ring Kit,Sealing ORings Gasket Assortment Set,Rubber Washer Orings for A/C Professional Plumbing

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•[High Quality] The O ring is made of high-quality rubber material, without contact corrosion, polluting medium, abnormal odor, and environmental protection.
•[Features] Good corrosion resistance, sealing performance, heat resistance, deformation resistance, water resistance, wear resistance, especially good resistance to gasoline and oil.
•[Multi Size] You will receive 270pcs O rings in 18 different sizes, which are very convenient and can meet almost all your needs.
•[Convenient Packaging] Equipped with a transparent plastic box, all O-rings are placed in separate small grid spaces, making it more convenient to carry, select, and collect.
•[Widely Used] O ring kits are widely used in cylinders, automotive air conditioning (A/C systems), water pumps, automobiles, drum cars, household appliances, furniture, faucets, electronic appliances, doors and windows, bearings, water pump warehouses, ordinary plumbers, mechanics, workshops, and more.

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$5.99

$7.29

-18%

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Plusmart

O Ring Kit, 950 Pcs Rubber O-Ring Assortment Kit, Plusmart 20 Sizes Washer Gasket Set for Pressure Washer, Plumbing Sealing Repair, Air or Gas Connections, Resist Oil and Heat

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•[Application] : Used for faucets, plumbing, pipes, pressure washer, hose nozzles, sinks, filters, hydraulic oil, auto engines, machinery bearings, pumps, boats, oil, gas control valve, spray, air condition, kitchen, bathroom, water fitting seal leak repair etc.
•[Package] : 950 pcs O ring assortment, contains 20 sizes inner diameter (3/64" ~ 63/64") and thinkness (5/64" ~ 3/32").
•[Convenient] : Different sizes with detailed label o-ring storing in 24 separate compartments box , organize and retrieval easily.
•[Material] : Made of nitrile rubber (NBR,Buna-N), good elasticity and sealing, deformation resistant,wear resistant, corrosion resistant,ozone resistant, high and low temperature resistant.
•[Working Temperature] : Working temperature range from -40℃/-40℉ to 120℃/248℉.

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$7.99

$12.99

-38%

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Romeda

Romeda O Ring Kit 1050 PCS, O Ring Assortment Kit 21 Size, Metric Nitrile Rubber O Rings for Car Auto Vehicle Repair Faucet Plumbing Air or Gas Sealing Connections Resist Oil and Heat

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Package Including: O ring kit contains 1050 PCS in 21 sizes, a wide range of sizes and quantities will meet your needs
•Multiple Sizes: The o ring assortment kit contains 21 sizes, o-rings with inner diameters from 1 to 25mm and thicknesses of 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 24mm
•Easy Storage: Comes in a handy plastic organizer case with sized compartments, each size comes with a label for easy picking and storage
•High Quality Material: O ring kit bushings are made of commercial grade NBR material with a working temperature range of -40℉/-40℃ to 248℉/120℃, which is an excellent resistance to high and low temperatures
•Wide Applications: O ring set classification is very suitable for faucets, high-pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, meters, sensors, mechanical bearings, pressure pipes and other accessories for sealing DIY repairs

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$5.98

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GOFIRA

Gofira 1566Pcs of 27 Varieties of O-Ring Seal Kit in Nitrile Rubber Material for Automotive, Plumbing, Air & Water Fitting Seal Leak Repair

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•★ Wide Application - The o ring kit is suitable for the leak repair of resist oils, hydraulic fluid, water and abrasion in kitchen, bathroom, auto engines, pressure washer and plumbing .
•★ High Quality Material - Made of high-nitrile-content rubber,the working temperature range is from -40℃/-40℉ to 120℃/248℉,ensuring superior resistance to both extreme heat and cold
•★ Easy Storage - Comes in a Plastic Organizer Case with Sized Compartments. Each size comes with a label for easy picking and storage.
•★ Size (OD x THK in millimeters）- 3 x 0.8| 4 x 1| 4.5 x 1.5| 5 x 1| 5 x 2| 5.5 x 1| 6 x 1| 6.5 x 1| 7 x 1| 7.5 x 1| 8 x 2| 9 x 2| 10 x 1.5| 10 x 2
•★ Size (OD x THK in millimeters）- 11 x 2| 12 x 2| 13 x 2| 14 x 2| 18 x 2.5| 19 x 2.5| 20 x 2.5| 22 x 2.5| 22 x 3.1| 24 x 3.1| 26 x 3.1| 28 x 3.1| 30 x 3.1
•★ Package including - The O Ring Kit contains 1566pcs o-rings in 27 sizes,Multiple sizes and quantities to meet your needs
•★ GOFIRA - We make customer satisfaction our top priority. Should you have any questions regarding our products, please feel free to contact us before making your purchase. We will respond within 24 hours.

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$9.99

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MUZHUPGUZ

O Ring Assortment Kit, 360 Pcs Rubber Washer Orings, 24 Sizes Pressure Washer O Ring Kit for Faucet, Hose, Automotive, Air Gas Plumbing Sealing Repair O Rings, Black

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Premium Material: These assorted o rings are made of outstanding rubber material with good air tightness and high temperature resistance, which are oil resistant, heat resistant, wear resistant and durable for long time use.
•Easy to Use: Soft and flexible rubber seal o ring, just clip it on, easy to use. Rubber o-rings can prevent metal-to-metal contact thereby protecting wiring, cables running through firewalls, metal panels, and so on.
•Easy to Carry: These rubber o-ring washers are packed in a divided and labeled storage box, you can save your efforts to find and choose the size, which is convenient for your storage and picking.
•Wide Applications: Widely used as sealing rings and washers for the connectors of hydraulic machines, pipelines, etc. Ideal for plumbing, auto repair, garage, workshop, automobile, door, window, appliance, bearing, pump, pulley, etc.
•Package Includes: You will receive a total of 360 pieces of rubber o-rings in 24 commonly used sizes, the sufficient quantity is enough to meet your long-term use and meet a variety of tasks. The hydraulic seals are delicate, fine and rigorously functional.

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$5.99

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SHMZK

SHMZK 225PCS Rubber O-Ring Assortment Kit, 18 Sizes Heat-Resistant Rubber O Ring Sealing Washer Gasket Set, Universal Sealing Gasket for Automotive Repair Plumbing Gas Connection

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Practical Function】: This rubber O-ring is designed to provide a tight seal for equipment, thereby preventing the leakage of air or liquid. The gasket will not damage the original equipment, making it an ideal replacement accessory for your sealing applications.
•【Quality Material】: Crafted from high-quality rubber, this O-ring is resistant to heat and corrosion, ensuring it is able to withstand various weather conditions. The O-ring features exceptional flexibility, allowing it to be stretched as desired without cracking or breaking easily.
•【Storage Box】: Featuring a transparent storage box, this rubber o-ring assortment kit is convenient for storage. The box contains many separate compartments in the box, allowing you to store the O-rings according to their purpose or size. This ensures easy access and minimizes the risk of loss.
•【Easy Installation】: Our rubber O-ring gaskets are designed for convenient installation without the need for additional tools. All you need to do is replace your original or broken gasket directly with our new gasket and tighten it until the sealing gasket is slightly compressed.
•【Wide Compatibility】: This washer is versatile and suitable for various applications, including vehicles, electronic equipment, pipelines, and faucets. It provides reliable sealing for most oil, gas, and water sealing applications. With 18 sizes included, this rubber O-ring kit can satisfy most of your needs.

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$4.69

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