Mutual Screw & Supply

0.103" CS X 2.424" ID EPDM O-Rings | AS568-143 | Dash 143 | 70 Durometer | Black (110 / Pkg.)

0.103" CS X 2.424" ID EPDM O-Rings | AS568-143 | Dash 143 | 70 Durometer | - Main image
$30.65 $51.09 In stock

EPDM o-rings in AS568-143, 2.424" inner diameter by 0.103" cross-section. Service range -65°F to +300°F (-54°C to +149°C). Also known as EPM, EPR, Nordel, Vistalon.

Specifications

  • Product type: O-Ring
  • Material: EPDM
  • AS568 dash size: 143
  • Cross-section: 0.103" (2.62 mm)
  • Inner diameter: 2.424" (61.57 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 110 per package
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Grace ★★★★★

These o-rings fit perfectly in my hydraulic cylinder rebuild, and the 70-durometer hardness gives a nice firm seal without being too stiff to install. The -65°F to +300°F range gives me confidence for outdoor equipment that sees all seasons.

Olivia D. ★★★★★

The temperature range on these o-rings is exactly what I needed for my hydraulic system, and they fit the groove perfectly on the first try. I’ve used cheaper ones before that cracked, but these feel like they’ll last.

Robert ★★★★★

I needed a replacement for a well-worn gasket and these AS568-143 rings slid right into place with zero binding. Held up perfectly during a full pressure test with hot water at around 250°F.