Seals O Rings of 2025
Best Choice1
KOOTANSKOOTANS 240pcs 12 Sizes NBR Metal Bonded Sealing Washer Assort Kit Hydralic Oil Resist Rubber Oil Pipe Seal Gasket Metric NBR Metal Combination O-Ring Assortment Kit
Main highlights- WIDE APPLICATION: Oil pipeline system as a medium, for mechanical device, to prevent oil, fuel, water and gas leakage, etc. Great for high pressure fuel systems, brake caliper banjo bolt, brake master cylinder, fuel line bolts and water line bolts in turbos, automotive replacement drain plug gaskets, etc
- PRODUCT FEATURE: Reliable low and high pressure sealing, High and low temperature capabilities, Bolt torque is reduced with no loss of tightening load. Bonded washers are used extensively for sealing under the heads of bolts in high pressure applications where coppers washers would be unsuitable. They are often used in hydraulic and pneumatic connections that are subject to extreme pressures
- MATERIAL: High quanlity NBR ring with carbon steel, good sealing. Anti static, high pressure resistant, oil resistant, corrosion resistant, UV resistant, heat resistant, wear resistant, durable and long service life. Quantity: 12 Sizes,240 Pieces rubber metal combination O Ring gaskets, meet almost all your needs
- INTERNAL DIAMETER: Φ6(6mm), Φ8(8mm), Φ10(10mm), Φ12(12mm), Φ14(14mm), Φ16(16mm), Φ18(18mm), Φ20(20mm), Φ22(22mm), Φ24(24mm), Φ27(27mm), Φ30(30mm). Metric, Please See Picture 2 for Specific Dimensional Size
- EASY TO USE PACKING: All O-rings are stored in a sturdy plastic box with labels, that avoids the trouble of sorting and selecting the size. Variety of thickness and size are all in one box, very convenient to use
9.8Exceptional
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Value for Money2
uxcelluxcell Silicone Rubber O-Ring Assortment Kit 225 Pieces 15 Sizes Metric VMQ Sealing Gasket Set, Red
Main highlights- [VMQ] - Standard silicone with a wide temperature range from -22℉ (-30℃) to 392℉ (200℃)
- [Multiple Size] - 15 different metric sizes from 6mm O.D. to 20mm O.D.
- [Hardness] - 50 Durometer (Shore Hardness) for resistance to penetration
- [Application] - Widely used for Hydraulics and Pneumatics sealing, pressure valve, gas compressor, reaction valve, heat exchanger, boiler, filter, mechanical sealing
- [225in1 Set] - 225 pieces o-rings with separated clear plastic storage case
9.7Exceptional
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3
ZDBBZDBB 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
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
- {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
- {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
9.4Excellent
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4
XBVVXBVV 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
Why we love it
Versatile sizes for various needs.
Durable material withstands extreme temperatures.
Organized storage for easy access.
9.3Excellent
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5
Keze10% OffKEZE 595 Pcs Air Conditioning O Ring Kit,36 Size Seal Rubber O-Rings Assortment Set for Compressor Automotive A/C Plumbing Repair ID:3-22mm (Green)
Main highlights- Wide Application:Rubber o ring kit for air conditioning, pressure washer, automotive a/c, compressor, faucets, water plumbing, cylinder, filters, hydraulics fluid, auto engines, motorcycles, machinery bearings, home appliances, pumps, valve, pneumatic connection, oil, gas seal
- Satisfaction Guantee:KEZE brand always guarantees high-quality products and good after-sales service.Simply let us know customer services for help,replacement or refund if you have any problems with your KEZE 595 pcs 36 size air conditioning o ring kit
- Material:Rubber o-rings set made of high-quality commercial grade green flexible nitrile(NBR) 70 Duro material,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 resist oil and heat
- Convenient Storage: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
- 36 SIZE:Assort rubber o ring kits ID x CS size: 3x1mm, 4x1mm, 4.5x2mm, 5x2mm, 6x2mm, 6x2.5mm, 6x3mm, 7x2mm, 8x2mm, 9x2mm, 10x2mm, 12x3mm, 13x3mm, 14x2.5mm, 17x2.5mm, 18x4mm, 20x2mm, 22x2mm, 7/32x1/16, 1/4x1/16, 17/64x5/64, 5/16x5/64, 5/16x1/16, 5/16x5/64, 11/32x5/64, 7/16x1/16, 7/16x3/32, 7/16x5/64, 15/32x5/64, 35/64x5/64, 9/16x3/32, 35/64x5/64, 19/32x5/64, 43/64x5/64, 11/16x1/16, 11/16x1/8
9.2Excellent
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6
Plusmart23% OffO 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
9.9 Simple to use9.5 lasts a long time9.3 worth the moneyWhy we love it
Versatile use in various household and mechanical applications.
Comprehensive assortment with 950 pieces in 20 sizes.
Durable material with high resistance to wear and temperature.
9.1Excellent
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7
Lucstar600 Pcs Car Air Conditioning o Ring Kit,24 Sizes O Ring Assortment Kit,Rubber O-Ring Sealing Washer Gasket Set for Pressure Washer, Plumbing Sealing Repair, Air Or Gas Connections, Resist Oil and Heat
Main highlights- 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 Purpose
- Multiple Sizes:o-ring assortment kit contains standard 24 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 Top 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 machinery, automotive, and faucet pipe sealing repairing
- Easy Installation: With their standard sizing, these O-rings can be easily replaced, ensuring proper function of your vehicles’ AC system maintenance
- Assortment Sorting Box: 24 sizes of o-rings are placed in order in a sturdy plastic storage box with a clearly instruction, easy to choose the right size you need
9.0Excellent
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8
BUSY-CORNER407 Pieces SAE Universal O-Ring Kit, Set of 32 USA Standard Sizes, Buna-N 70A, Rubber Seals O Rings, for Faucet, Professional Plumbing, Automotive | BUSY-CORNER
9.9 Storage space9.7 worth the money8.9 materials QualityWhy we love it
Durable material, resistant to various elements.
Includes 32 commonly used sizes for versatility.
Comes with organized, easy-to-carry storage case.
8.7Very Good
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9
NEIKONEIKO 50445A Rubber O-Ring Assortment Set, Buna-N Gasket Sealing Rings and Replacement O-Rings, Includes SAE and Metric Sizes, 270-Piece Kit
Main highlights- WHAT’S INCLUDED: This rubber O-ring set includes 18 common small and large SAE and metric sizes for a range of home, hydraulic, industrial, and pneumatic applications. A sturdy plastic case is included.
- VERSATILE & RELIABLE: Thanks to the NBR construction, these O-rings are resistant to water, UV, lubricants, hydraulic fluids, gasoline, alkalis, and grease. Each O-ring creates a long-lasting seal system that protects your devices from leaks.
- O-RING ASSORTMENT KIT: NEIKO introduces our Rubber O-Ring Assortment Set. Each O-ring acts as a joint gasket to seal and protect water lines in any oil line, faucet, sink, filter, toilet, or other machinery.
- DURABLE O-RING KIT: Each O-ring in this 270-piece set is built for long-lasting use with static and dynamic motion cylinder fittings. The rings are made of commercial-grade nitrile butadiene rubber for liquid resistance.
- COMPACT SIZE: Our O-ring kit comes organized in a case by ring size and shape. Carry this seal tool set with you wherever you’ve got a leak that needs extra sealing protection, and be ready to repair against water leaks and other liquids.
8.6Very Good
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10
Sterling Seal & SupplySterling Seal & Supply 218 Silicone O-Ring, 70A Durometer, Red, 1-1/4" ID, 1-1/2" OD, 1/8" Width (Pack of 10)
Main highlights- Round in cross-section to provide a seal between cylindrical overlapping surfaces
- Meets standards defined by Aerospace Standard AS568A
- Made of silicone for use with a variety of chemicals and fluids
- Durometer (hardness) of 70A for resistance to penetration
- Can be used across a wide temperature range from -65 degrees F (-54 degrees C) to 450 degrees F (232 degrees C)
8.4Good
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