Mutual Screw & Supply

Viton FKM O-Rings | AS568-441 | Dash 441 | X-Ring | 70 Durometer (3 / Pkg.)

Viton FKM O-Rings | AS568-441 | Dash 441 | X-Ring | 70 Durometer (3 / Pkg.) - Main image
$54.83 $73.11 In stock

Viton FKM o-rings in AS568-441. 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: 441
  • Durometer: 70 Shore A
  • Temperature range: -15°F to +400°F (-26°C to +204°C)
  • Measurement type: Imperial
  • Pack quantity: 3 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.6 / 5 · 5 reviews)

Thomas O. ★★★★★

Temperature range is what sold me—these hold up to 400°F without any softening, which my old Buna-N ones couldn't handle. The 70 durometer feels firm but not brittle, and the X-ring profile seated nicely in the groove. Shipping three in a pack is a bonus for a quick backup.

Ruby ★★★★★

These X-rings slid into the groove perfectly and sealed the hydraulic ram on my log splitter without a single leak. Handles the high heat near the engine bay too.

George D. ★★★★★

These X-rings seated perfectly in my hydraulic fitting, and the Viton material gives me confidence it'll handle the heat without degrading. The 70 durometer feels just right for the seal I needed.