Best Seals O Rings 2026

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Last Updated - 03.02.2026

Best Choice

01

MTM

MTM Survivor Dry Box with O-Ring Seal (Forest Green, Large)

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9.6

Exceptional

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fleet
O-ring water and weather resistant
External dimensions (L x W x H): 24.9 x 17.3 x 12.7 cm
Colour: green
3-point locking for better seal

21,01 €
02

XBVV

XBVV 595 Pieces Metric and SAE Air Conditioning O-Ring Kit for Automotive A/C, Compressor and Professional Faucet Plumbing Seal O-Rings Repair with O-Ring Picks

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9.3

Excellent

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Wide application: NBR is widely used as O-ring material in the world. Widely used in a variety of water pumps, taps, pressure washers, car air conditioning systems (A/C system), electronic devices, workshop solenoid valves, mechanical bearings and other parts of sealing DIY maintenance
QUALITY SERVICE XBVV always provides quality customer service, so you can buy with confidence. If you have any questions about Air Conditioner O-Ring Assortment Kit, please let us know and we will be happy to help you
Multiple sizes: air conditioner O-ring kits 36 different sizes of O-rings to almost all your different needs.The O-ring kits come in a plastic organiser box, which makes it easy to choose the size you need, very easy to use and find
HIGH QUALITY MATERIALS O ring kits for air conditioner are made of nitrile rubber (NBR) 70, no contact corrosion, no contaminated media and no odor
Air conditioning O-ring: rubber O-ring car air conditioner compressor seal repair kit
Advantages: good corrosion resistance, tightness, heat resistance, deformability, water resistance, abrasion resistance, especially petrol and oil resistance, can prevent the leakage of air, oil, gas and water

16,99 €
03

Newoutset

Newoutset Pack of 200 O Ring Sealing Rings, 15 Sizes Rubber Washers Gasket, Electrical Seal Set, Insulating Piping Plumber Washers Assortment Set

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Wide applications: these rubber seals have a wide range of applications at home and in the workplace, are ideal for garages, general plumbers, mechanics, workshops, cars, doors, windows, electrical appliances, warehouses, pumps, carrier rollers, etc.
What you get: You will receive 200 pieces higher electrical resistance rubber sealing rings in 15 common sizes, which serve a variety of purposes and sufficient quantity to meet your long-term use.
Powerful functions: the rubber seals are easy to install and install. These different rubber discs can increase the contact surface, reduce pressure and protect parts and screws that can withstand the temperature of 120 degrees Celsius.
Excellent material: the O-ring assortment is made of excellent rubber material with high load capacity and high tensile strength, which is wear-resistant and good oil resistant, not easy to tear, has good air tightness and high temperature resistance. So you don't have to worry about leakage.
Easy to carry: This flat seal rubber comes with a plastic organiser box, the separate space holds O-rings for separation, which is very convenient for storage and picking.

4,99 €
04

LIQWEI

LIQWEI 210 Piece Watch Seal O Rings Set, 18 Sizes O-Ring Watch Seal Rubber Seal Set Seals Watch Repair Orings Waterproof Rubber Seal O-Ring for Watch Repair

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9.0

Excellent

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Wide range of applications: these universal rubber seals are ideal for most. The O-ring classification is ideal for taps, high pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, measuring devices.
Waterproof seal: the O-ring rubber seal is particularly airtight and can be inserted into the gap of the watch case to effectively seal the dial and prevent dust and water.
Various sizes included: the watch seal O-ring set contains 210 pieces in 18 types. Suitable for different watch sizes with 0.5 mm and 0.6 mm diameter. An excellent alternative for the seals of the watch back. Flexible and fits your watch. Ideal for watchmakers.
Easy to use and storage: various O-ring sets with 18 O-ring sizes are organised in a sturdy plastic box. Each size comes with a detailed label. The O-rings are sorted by size and easy to remove and store.
Durable material: this watch back O-ring and universal rubber O-ring is a round made of rubber, the rubber seal set, which is attached to the back of the case, can cover the gap between the strap and the movement, suitable for watchmakers.

5,39 €
Value for Money

05

LIQWEI

LIQWEI 210 Piece Watch Seal O Rings Set, 18 Sizes O-Ring Watch Seal Rubber Seal Set Seals Watch Repair Orings Waterproof Rubber Seal O-Ring for Watch Repair

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide range of applications: these universal rubber seals are ideal for most. The O-ring classification is ideal for taps, high pressure washers, motorcycles, boats, car engines, pumps, solenoid valves, measuring devices.
Waterproof seal: the O-ring rubber seal is particularly airtight and can be inserted into the gap of the watch case to effectively seal the dial and prevent dust and water.
Various sizes included: the watch seal O-ring set contains 210 pieces in 18 types. Suitable for different watch sizes with 0.5 mm and 0.6 mm diameter. An excellent alternative for the seals of the watch back. Flexible and fits your watch. Ideal for watchmakers.
Easy to use and storage: various O-ring sets with 18 O-ring sizes are organised in a sturdy plastic box. Each size comes with a detailed label. The O-rings are sorted by size and easy to remove and store.
Durable material: this watch back O-ring and universal rubber O-ring is a round made of rubber, the rubber seal set, which is attached to the back of the case, can cover the gap between the strap and the movement, suitable for watchmakers.

4,99 €
06

ANVINKU

ANVINKU 450 Pieces O Rings Assortment, 24 Sizes Sealing Rings Set, Nitrile Rubber Seal Round, Black Rubber O-Ring, Rubber Seal Rings Kit for Electric Hydraulics, Taps, Pipes

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Widely used: rubber seal rings kit perfect for car repairs (oil filter, fuel systems), plumbing connections, agricultural equipment, industrial machinery and DIY projects.
Sealing rings set: this comprehensive O-rings assortment contains 450 pieces of high-quality nitrile rubber seals 24 commonly used sizes.
High-quality seals: rubber O-ring has a working temperature range from -40℃/-40℉ to 120℃/248℉. The sanitary rubber sealing ring set is characterised by excellent elasticity, excellent compression deformation resistance and long durability, even in harsh conditions.
Durable materials: these O-ring assortment are made of excellent nitrile rubber (NBR). This round rubber seal provides excellent resistance to oils, solvents and hydraulic fluids.
Convenient storage: the O-rings seal set comes in a transparent plastic case, in which all round rubber seals are housed in separate small grid-like rooms. To use, simply remove the rubber O-rings and attach them. It is quick and easy to use and does not peel off easily.

6,98 €
07

MVOLEGDE

Pack of 180 sealing rings, black watch seal, waterproof rubber seal O rings, watch seal rubber seal O-ring, watch repair tools for watchmakers repair tools

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Wide application: ideal for all types of wristwatches, from classic models to sports watches to ensure safe protection from water and dust
PRECISE FIT Each gasket is carefully crafted, fits perfectly into the watch case and ensures a tight seal.
High quality material: made of durable elastic rubber, resistant to abrasion, aging and weather conditions for long-lasting use.
EASY STORAGE: Comes in a compact container, well sorted and easy to carry, perfect for home or workshop.
CONVENIENT KIT Contains 180 pcs sealing rings of different sizes, ideal for quick repairs and replacing damaged O-rings.

5,59 €
08

zrfgbxim

180 Pieces Oil Drain Plug Seal Set, Sealing Rings Set, Oil Drain Plug Sealing Ring, O Ring Assortment, Oil Screw Seal Sets, Hydraulic Sealing Rings with Rubber Lip, Bonded Seal Sealing Ring Sets

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8.5

Good

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Wide Application Widely used in hydraulic auxiliary machinery, valve bodies, valves, pipelines, car repairs, turbochargers, drain plugs, industrial machinery, cylinders, electrical appliances, bearings, pumps, pulleys and other fields.
Sturdy and durable material: oil drain plug seal consists of an outer ring made of carbon steel and an inner ring made of rubber. These are heat-resistant, wear-resistant, corrosion-resistant, acid-resistant, ageing-resistant, deformation-resistant and have a long service life.
Package includes: a total of 180 pieces flat gasket. 10 different sizes, and extensive specifications to meet the requirements of different areas. All sealing rings set are stored in storage boxes with labels to avoid confusion and make it easier to find the required size.
Main functions: o ring assortment is suitable for drain plugs in the automotive sector, for sealing under the screw head as well as for hydraulic and pneumatic connections under extreme pressure and for other threaded connections from M6 - M24.
Double sealing effect: sealing ring oil drain plug ensures a reliable and firm attachment of the connecting parts. The inner rubber ring has a double sealing effect, which ensures more tightness and safety.

8,58 €
09

Arcjunys

Arcjunys Hook Tool Hook and Pick Set Shaft Seal Tool Hook and Pick Set Hook Set O-Ring Hook for Car and Electronics Maintenance Tools 4 Pieces

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10% Off
8.2

Good

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Wide application: hook set for assembling, repairing or removing clips, rings, wires, sealing discs and other small parts, and is your right assistant for repair or disassembly
Package contents: you will receive 4 hooks tools, including 45 degree pick, 75 degree pick, 90 degree pick and 135 degree pick, meet your different needs
Non-slip handle: shaft sealing tool has an ergonomic rubber handle, a comfortable and non-slip grip that ensures precise control, helps with precise work
High-quality material: hook and pick set made of high-quality zinc alloy, and the handle is made of rubber, for improved strength and durability, and can be used for a long time
Easy to use: hook and pick set with sharp tip, ideal for pulling out clips, rings, washers and other loose parts that are too small to pick them up with your fingers

4,49 € 4,99 €(10% Off off)
10

Spurtar

Spurtar O Ring Assortment Diameter 3-50 mm Oil Acid Fuel UV Temp Resistant Sealing Ring Set Sealing Rings Rubber Sealing Rubber Sealing Rubber Black Pack of 419

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26% Off
7.9

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wittyware O Ring Assortment comes in a durable plastic storage case that keeps each size separate and organized; Portable and can be taken anywhere or stored in a tool box or storage compartment
The rubber O-ring assortment kit is perfect for professional plumbing, consumables, tools, automobiles, garages, plumbers, mechanics, workshops, repairs, air and gas connections.
Rubber O-rings are often used by professional mechanics and DIY enthusiasts to fix engine leaks and other leaks such as oil, coolant, power steering fluid, washing fluid, etc. The O-rings can also be used by installers and DIY enthusiasts to seal pipes and leaks in household sink pipes, bathtubs, septic tanks, etc.
Rubber O-rings are made from flexible 100% rubber (rubber) material to seal contact and connection points (radial-static and axial-static seal)
Pack of 419 rubber o-rings sealing rings in 32 sizes assorted and packed in a storage box. The metric sealing rings are arranged from diameter 3 mm to diameter 50 mm according to size and ideal for professional and home use

11,99 € 16,28 €(26% Off off)