Best Four Seasons Air Conditioning O Rings in 2026

Available in metric and standard sizes

Wide range of diameters and thickness available

Conveniently packaged in a variety of piece counts to assist with both small and large projects

AUTOUTLET A/C O Ring Assortment Kit is manufactured from premium-quality rubber material (Hydrogenated Nitrile Butadiene), which is resistant to oil, gas, water, alcohol solvents, high temperature and high pressure.

Assorted 270pcs Rubber O-ring Seal Gasket with different sizes. Designed for most car air conditioning.

This O Ring Assortment is full of elasticity and resilience, good sealing effect. It can effectively prevent automotive air conditioning compressor from leaking.

Four Seasons 26738 O-Ring & Gasket A/C System Seal Kit

Part number: 26738

Package Weight: 0.045 kilograms

✅ 18 popular sizes and 270pcs green o-ring assortment, which can be used fordifferent place.

✅ Packing in one plastic box that is good for pick.

✅ The sae size can be found in the color card attached in the box.

Country of Origin: China

Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information)

Part number: YF-3534

18 sizes green rubber O-rings use for auto car vehicle air conditioning compressor

Prevent leak for air, oil, gas and water

270PCS rubber O-rings in one box

Material: Hydrogenated Nitrile Butadiene Rubber (HNBR)

No contact corrosion, no pollution medium, no abnormal smell, environmental friendly

Excellent quality box set of 270 O-rings seals in 18 different sizes perfect for most jobs

✔1. Product Type: Rubber o-ring car auto vehicle repair air conditioning compressor seals assortment Kit

✔2. Product Material: Made of environmental friendly rubber, with no pollution, radiation and abnormal smell

✔3. Package Include: Kit Include 18 Sizes 270Pcs green o-ring in a storage box

Made of commercial grade Nitrile Butadiene Rubber (NBR) material with corrosion resistance, abrasion, high temperature and high pressure

NBR O-rings can be used under -40°C (-40°F) to 120°C (248°F) temperature

Rubber Gasket provide a good sealing to prevent water leakage in oil lines, fuel plumbing, faucets, sinks, filters, toilets, and machinery

LARGE RUBBER O RING SET: Use the ABN 419 Piece Metric O Ring Assortment Kit for all your plumbing, automotive, and general household repairs; Each rubber Orings kit includes 32 Metric sized small rubber O rings for versatility

PREVENT LEAKS: Create a secure seal in your bathroom and kitchen faucets, vehicle engine, air conditioning system (AC), or other machinery; Shut off the supply valve then replace the worn or broken O ring with a matching size from the AC O Ring Kit

DURABLE CONSTRUCTION: Nitrile rubber O ring set provides reinforced durability and resistance to greases, lubricants, and UV rays; Sizing chart features measurements that represent inner diameter by ring thickness

Fits Liberty Garden Products models 709, 709-S2, 712, 713, 708, 704 (708 and 704 brass swivel only)

Each swivel contains 2 internal O-rings

Each kit contains 3 sets

Thicker Upgraded O-Ring for Better Seal and Higher Durability. Tight Fit & Seals Better than Original!

Assembled in the USA. Buna Nitrile Rubber Orings. Solid core & continuously molded (no seams, no glue).

Excellent Resistance to Cooking Oils, Petroleum Products, and Latex & Oil Based Paints.

& Application: Rubber rings are used in automobiles, machinery, electrical appliances, valves, cylinders, bearings and so on.

& Material: Made of flexible and durable rubber, it has good resistance to oil or water leakage, ultraviolet and ozone, phosphoric acid, hydrochloric acid, sulfuric acid, nitrate, etc.

& Features: Good elasticity, elongation, softness and good stability.

O-Ring and Air Release Valve Replacement Part

Compatible with Intex 25013

Includes: 1 x Tank O-Ring 11379, 1 x Drain Valve O-Ring 11385, 1 x L-Shape O-Ring 11412, 4 x L-Shape O-Ring 11228, 1 x O-Ring 11457, 2 x Leaf Trap O-Ring 11824 and 11232, 1 x Air Release Valve / Sediment Release Valve 10460, 1 x Air Release Valve O-Ring 10264

4C4782 CAT O'Ring Kit 2701528

Contains CAT OEM Part Numbers

For use on SAE STOR & ORFS fittings, Code 61/62 Flange O-Rings

Product Type :Auto Part

Package Dimensions :10.39 " L X9.22 " W X8.7 " H

Package Quantity :1

【REPLACEMENT KIT】Air conditioning seal gasket is prefect replacement part for your vehicle’s component. Different size with different thickness sealing washers, which can provide low & high pressure sealing and with stand high & low temperature. Ac air compressor kit bolt torque is reduced with no loss of tightening load. Air conditioning seal gasket is prefect replacement part for your vehicle’s component.

【DETAILED SIZE】AC seal kit includes 6 sizes, Inner diameter X Outer diameter: 0.56" X 0.93" (14.3 X 23.7 mm), 0.59" X 1.12" (15.2 X 28.5 mm), 0.68" X 1" (17.3 X 25.4 mm), 0.32" X 0.63" (8.1 X 16.1 mm), 0.44" X 0.75" (11.3 X 19.1 mm), 0.69" X 1.24" (17.5 X 31.5 mm).

【HIGH QUALITY】A/C Compressor Seal made from high quality thicken metal ring and a rubber gasket, smooth surface without burrs.

O-ring Gasket Seal Set Kit Compatible With J-ura, J-uraCapresso, and AEG Espresso machines set of O-rings tool, With grease for lubricating the pistons and cylinder

Please note: The kit does not include an aluminum cap for the drain stem. Because we do not recommend replacing the original white cap. For a permanent and reliable repair, you only need to drop a drop of epoxy glue for 5 minutes in the two slots on the original white cap. Turn the cap to allow the epoxy to penetrate all areas inside the cap and let dry. This allows the cap to not fall off.

for Brew Group O-Rings: 2x Piston O-Ring: Red (Small O-Ring for lower/small piston, Large O-Ring for Upper/Large Piston). 2x Riser O-Ring: Black. Drainage Valve O-Ring/Seals: 2x Groove Ring Seal: Red. 1x O-ring Inlet Riser Connection: Small Black. High Voltage O-Ring: 10x O-Rings, High Pressure: Red. Water Tank Replacement Seal: 1x Seal - Replace the dry/cracked water tank seal with a new seal.

🚗Package Content: 30Pcs x Air Conditioning Compressor Port Seal Washer Kit.

🚗Box have 6 kinds size seals, each size have 5pcs. External diameter/ Internal diameter: 31/17 mm; 27.5/15 mm; 25/17 mm; 23.5/15 mm; 19/11 mm; 16/8 mm.

🚗These air conditioning parts are made of high quality thicken metal ring and a rubber gasket,smooth surface without burrs.

Two Replacement Factory O-Rings for the smaller DRYFOB

Compatible Silicone Grease

O-Ring remover Pick, Easy to install

O-Ring Rebuild kit for Pentair 98209800, 98209803, and 98209804 Air Relief Valves (5 Sets)

Kit contains five (5) sets of the three (3) o-rings needed to rebuild your valve, a total of fifteen (15) o-rings.

OEM spec synthetic rubber material for long lasting dependability.

High Quality Materials

Supports and aligns to OEM specifications

Manufactured to OE torsion bar load bushing dimensions for quiet operation and correct support

Our repair kit in this listing addresses the common failure of the BMW Dual Vanos Unit. Our components described herein with the assistance of our supportive instruction media will allow you to replace just the faulty components with improved components without the need to replace the whole unit. An extremely common fault corrected by our repair kit.

Symptoms of this failure include; overall loss of power and torque particularly in the lower RPM range, loss of power with air conditioning on, rattling sounds from the Vanos unit, louder idle, increased fuel consumption and difficult cold weather starts and even stalls. Install our upgraded Viton seals, PTFE rings and rattle rings and restore your Vanos unit to full health for good. Designed to last the lifetime of your vehicle not the length of the manufacturer's warranty!

Our repair kit includes: 4x replacement seals and wear rings to repair both pistons, 2x improved design and material Viton O-rings for piston caps, 1x RTV sealant for resealing valve cover, 9x replacement bolts and washers, 2x rattle rings.

FITMENT | For 1976-1986 Jeep CJ

OE REFERENCE | 3204878

OMIX 18018.09 | Steering Column Shaft Bearing Nut Coupling Spring

【Package Content】30Pcs AC Gasket Set Assortment in a box, 6 kinds of size, each size 5 pcs. External diameter/ Internal diameter: 31/17 mm; 27.5/15 mm; 25/17 mm; 23.5/15 mm; 19/11 mm; 16/8 mm.

【High Quality Material】AC gasket steel rubber protects expansion valves from debris in the system. Impact, oil, water resistant. Reliable pressure sealing and temperature capabilities.

【Wide Adaptability】The compressor seal kit contains 6 models, covering the common models of air conditioning pipe. Great replacement part for your vehicle’s original factory component.

【MULTI SIZE& PACKING】36 different sizes o ring that come in handy,can meet almost all your needs. O rings set cames in one plastic organizer case, the required size can be easily selected, eliminating the trouble of sorting and selecting the size.

【MATERIAL DETAIL】This O-ring Kit is made of Nitrile (NBR) 70 shore material, durable, high temperature resistance, anti static, oil resistant, UV resistance, wear resistant. No contact corrosion, no pollution medium, no abnormal smell, environmental friendly.

【WIDE APPLICATION】Nitrile rubber is widely used in o-ring material all over the word. Wide Applications for cylinder,car air conditioning (A/C system), pump,automobile,roller auto,home appliances,furniture,faucet,electronic appliances,doors,windows,bearing,pump garages,general plumbers,mechanics,workshop etc.

Size Description - AC seal kit includes 5 sizes, external diameter & Internal diameter: 1.2" & 0.67"(31 & 17 mm); 1" & 0.59" (27.5 & 15 mm), 0.92" & 0.59" (23.5 & 15 mm), 0.74" & 0.43" (19 & 11 mm); 0.63" & 0.31" (16 & 8 mm). Each ac seal size contains 5 pcs,total 30 pcs in transparent box.

Replacement Kit - AC leak seal gasket is prefect replacement part for your vehicle’s original factory component.

High Quality - These air conditioning parts are made of high quality thicken metal ring and a rubber gasket,smooth surface without burrs. Sealing washers are 1.5mm to 2mm thick (different size with different thickness), which can provide low & high pressure sealing and withstand high & low temperature. Ac air compressor kit Bolt torque is reduced with no loss of tightening load.

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

[High Quality Material] The rubber washer assortment is made of high quality rubber material, which is easy to bite, waterproof and oil resistant, with good sealing performance, corrosion resistance, high temperature resistance and wear resistance.

[Various Sizes] You will receive a total of 300 pieces of 18 common sizes of rubber washers, which are very convenient and can meet almost all your needs.

[Storage]The o-ring assortment kit is equipped with a transparent plastic box, with a total of 18 separate small grid spaces. The O-ring is arranged according to the purpose, and is equipped with a size table, which is convenient to distinguish different sizes.

Black powdered-coated steel

For use with 350, 352, 416, 420 or 421 series oval lights as well as similar competitor's lights

May be bolted or welded in place