ACM O-rings 90 Shore A

Diameter (cm) expand_more
Inner Diameter (mm) expand_more
Hardness (Shore A) expand_more
Inner Diameter Inch (") expand_more

What is ACM?

The ACM (acrylic rubber) O-ring offers good resistance to mineral oils at high temperatures. The O-ring ACM is generally used the most in the automotive industry. The water compatibility and cold flexibility of the O-ring ACM are significantly worse than with NBR.

The advantage of ACM O-ring:

  • Aging
  • Weather conditions
  • Ozone
  • Engine, transmission and AFT oils based on mineral oil
  • Temperature from -30 °C to +160 °C

The disadvantage of ACM O-ring:

  • Hot water, water vapor
  • Acids and alkalis
  • Brake fluids based on glycol
  • Aromatic and chlorinated hydrocarbons
7 products
Most sold arrow_drop_down
ProductDimensionsMaterialHardness (Shore A)CertificationStock
O-Ring 12 X 2 ACM90 Black O-ring Black12 x 2ACM90 Shore ANee55 icon
O-Ring 17 X 1.5 ACM90 Black O-ring Black17 x 1.5ACM90 Shore ANee60 icon
O-Ring 54 X 4 ACM90 Black O-ring Black54 x 4ACM90 Shore ANee51 icon
O-Ring 94 X 4 ACM90 Black O-ring Black94 x 4ACM90 Shore ANee52 icon
O-Ring 14 X 1.78 ACM90 Black O-ring Black14 x 1.78ACM90 Shore ANee53 icon
O-Ring 10 X 2.5 ACM90 Black O-ring Black10 x 2.5ACM90 Shore ANee58 icon
O-Ring 90 X 5.5 ACM89 O-ring Black90 x 5.5ACM90 Shore ANee60 icon