Mutual Screw & Supply

0.07" CS X 3.489" ID EPDM O-Rings | AS568-043 | Dash 043 | 70 Durometer | Black (65 / Pkg.)

0.07" CS X 3.489" ID EPDM O-Rings | AS568-043 | Dash 043 | 70 Durometer | Black - Main image
$32.56 $52.51 In stock

EPDM o-rings in AS568-043, 3.489" inner diameter by 0.07" 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: 043
  • Cross-section: 0.07" (1.78 mm)
  • Inner diameter: 3.489" (88.62 mm)
  • Durometer: 70 Shore A
  • Color: Black
  • Temperature range: -65°F to +300°F (-54°C to +149°C)
  • Measurement type: Imperial
  • Pack quantity: 65 per package
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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 (4.8 / 5 · 5 reviews)

Aurora S. ★★★★★

Was a little worried about getting the right size for a custom hydraulic repair, but the 3.489" ID matched up spot-on. The EPDM material feels flexible but sturdy, and I can tell these will handle the hot oil just fine.

Nicholas ★★★★★

These fit perfectly on the valve stems I'm rebuilding, and the 70 durometer rubber feels dense enough to hold a solid seal without being a pain to stretch into place. Having the whole 65-pack means I've got spares for the next few jobs, and the -65°F rating is a nice bonus for the cold season.

Stella A. ★★★★★

I was worried the 70 durometer would be too stiff for my application, but they sealed beautifully against the metal housing. The 0.07" cross-section gave just the right amount of compression.