Mutual Screw & Supply

0.139" CS X 2.484" ID Viton FKM O-Rings | AS568-230 | Dash 230 | X-Ring | 70 Durometer (10 / Pkg.)

0.139" CS X 2.484" ID Viton FKM O-Rings | AS568-230 | Dash 230 | X-Ring | 70 - Main image
$39.98 $53.3 In stock

Viton FKM o-rings in AS568-230, 2.484" inner diameter by 0.139" cross-section. Service range -15°F to +400°F (-26°C to +204°C). Also known as FKM, Fluoroelastomer.

Specifications

  • Product type: O-Ring (X-Ring)
  • Material: Viton FKM
  • AS568 dash size: 230
  • Cross-section: 0.139" (3.53 mm)
  • Inner diameter: 2.484" (63.09 mm)
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 10 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)

William ★★★★★

The 0.139" cross-section on these seals fits perfectly in my compressor valve housing, and the 70 durometer feels just right for the pressure. I've been running them at 350°F with no leakage at all.

Scarlett ★★★★★

The cross-section is noticeably beefier than the standard o-rings I've swapped out, and that 2.484" inner diameter seated perfectly in my groove without any stretching fuss. The 70 durometer feels just right—firm but not brittle—and having ten in the pack means I've got spares for the next rebuild.

Matthew I. ★★★★★

The high-temp rating is what sold me, and after a month in a hot oil line these haven't hardened or cracked at all. The 70 durometer feels just right for a snug seal without fighting you during installation.