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X AUTOHAUX 3pcs NBR70 Nitrile Rubber O-Ring Washer Sealing Gasket for Car Machine Plumbing 63 x 2.5mm, Black

4.4 (9) Write Review
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$5.69

$ 1 .99 $1.99

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About this item

  • Product Name: Car O-Ring Seal Gasket; Material: NBR70; Package Content: 3 x Car O-Ring Seal Gasket; Shell Color: Black; Wire Diameter: 2.5mm / 0.1"; Outer Diameter: 68mm / 2.68"
  • Tolerance Standard(Wire Diameter): +/-0.08mm; Tolerance Standard(Inner Diameter): +/-0.45mm; Brittle Temperature: -40 Celsius; Oil Resistance Change for ASTM#3(Tensile Strength): 5%(Test Condition:100 Celsius,70 Hours)
  • Oil Resistance Change for ASTM#3(Elongation Rate): -18%(Test Condition:100 Celsius,70 Hours); Oil Resistance Change for ASTM#3(Hardness): -1(Test Condition:100 Celsius,70 Hours); Oil Resistance Change for ASTM#1(Elongation Rate): -21%(Test Condition:100 Celsius,70 Hours); Oil Resistance Change for ASTM#1(Tensile Strength): 8%(Test Condition:100 Celsius,70 Hours)
  • Oil Resistance Change for ASTM#1(Hardness): +8(Test Condition:100 Celsius,70 Hours); Hot Air Aging(Hardness Change ): +2 Degrees(Test Condition:100 Celsius,70 Hours); Hot Air Aging (Permanent Compression,Deformation): 13%(Test Condition:100 Celsius,70 Hours); Elongation Rate: 350%
  • Tensile Strength(Mpa): 18.5; Hardness(Shore A): 70; Standard: JIS; Inner Diameter: 63mm / 2.48"


Used to prevent leaks while working with plumbing,hydraulics,air and gas connections.
Rubber construction resists oil,gas,water and durable.
Suitable for car engine system,transmission,shock absorber etc.
Easy to store,light weight.
Storage Condition:
Materials should be stored at a temperature of 0 to 28 degree centigrade,relative humidity of not more than 80%, dust-free and properly ventilated environment,at least 1 meter away from the heat source.
Materials are not allowed to come into contact with acids, oils and various solvents during storage to avoid exposure to sunlight,arc light and others.
Installation:
Use tools without sharp edges.
Ensure that the O-ring is not twisted,and do not stretch the O-ring excessively.
Try to use an auxiliary tool to install O-ring,and ensure correct positioning.
For bonding with a sealing strip,the O-ring must not be stretched at the joint.
When the O-ring is stretched,the mounting mandrel must be used when passing screws, keyways, etc.The mandrel can be made of soft,smooth metal or plastic without glitch or sharp edges.
When installing the compression screws,tighten the screws symmetrically and do not tighten them in the direction.
Some Tips Before Installation(Please Check):
Whether the lead angle is machined according to the drawing.Whether the sharp edge is chamfered or rounded.
Whether the inner diameter removes the glitch surface or not.
Whether the seals and parts have been greased or lubricated.
Package Include:
3 x Car O-Ring Seal Gasket


Alan Orazio
July 23, 2025
I got this for a vac and it’s great
Smitty
July 5, 2025
Bought these for my cfmoto zforce 800 to keep on han for oil changes....no leaks....I would recommend
S. Stetson
July 3, 2025
These fit the oil filter cap for 2021 CFMOTO 800 zforce EX.
Dennis Combs
June 20, 2025
Did oil change on Uforce 1000xl and leaks immediately from the filter housing cap. Assuming not thick enough to make a good seal around mounting surface.
Francis I.
May 22, 2025
Fits oil filter cap and no leaks
Tony
April 24, 2025
Not exactly. In fact not even close. They are now in the box of o-rings that fit nothing that I own.
Cody Wright
March 13, 2025
Was the same size as the CFMOTO size that they spec for use when changing oil. Works awesomely and save a bunch of money. Need 1 per oil change. Pack of 3 i got 2 left over for later.
John
February 2, 2025
Nothing wrong with the product itself or the seller, but I typed in 50mm bov o ring and these came up in the search results. You can imagine my disappointment when I got these thinking they were 50mm o rings.
Rios
January 16, 2025
Producto funcional