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Radium 18-0043-06 6AN ORB FKM O-Ring, 5 Pack

Radium 18-0043-06 6AN ORB FKM O-Ring, 5 Pack

SKU: SKU:  18-0043-06

Regular price $8.99
Regular price Sale price $8.99
3 In Stock
Taxes included.
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Radium 18-0043-06 6AN ORB FKM O-Ring, 5 Pack

Application: Universal – 6AN ORB (9/16"-18) fittings, including Radium Engineering AN fittings
Part Type: FKM O-rings, 6AN ORB (5 pack)
Part Number: 18-0043-06


FKM (fluoroelastomer) O-rings are synthetic rubber seals known for excellent high-temperature and chemical resistance. They offer good resilience, tensile strength and wear resistance, and are compatible with oils, fuels and many chemicals, which is why they are used in demanding automotive, aerospace and oil and gas applications.

This Radium Engineering 5 pack suits 6AN ORB (9/16"-18) fittings and is the replacement O-ring for Radium AN fittings.


Key Features

  • Size: 6AN ORB (9/16"-18 thread)
  • Material: FKM (fluoroelastomer)
  • Quantity: 5 O-rings
  • Fluid Compatibility: Oils, petroleum fluids, transmission fluid, grease, glycols, alcohols and many other chemicals listed by Radium

What's Included

  • 5 x FKM O-rings for 6AN ORB (9/16"-18) fittings

Important Notes

  • Colour may vary
  • Lubricate the ORB O-ring with engine oil, O-ring lube or petroleum jelly before installation
  • Other Radium FKM O-ring packs: 2AN (18-0043-02), 4AN (18-0043-04), 8AN (18-0043-08), 10AN (18-0043-10), 12AN (18-0043-12) and a 6/8/10AN multi-pack (18-0043)

Vehicle Fitment

  • Universal – see Application

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

Specs & Features

  • Part Number: 18-0043-06
  • Size: 6AN ORB (9/16"-18)
  • Material: FKM (fluoroelastomer)
  • Quantity: 5
  • Compatible fluids include: animal, vegetable, mineral, hydraulic and motor oils; petroleum fluids; transmission fluid; grease; ethylene glycol; glycerin; benzene; isopropyl and butyl alcohol; boric, citric, phosphoric and sulfuric acid; calcium hydroxide; sodium bicarbonate
  • Note: colour may vary