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AutoMegaStore  |  SKU: AMS40283

O-Ring Assortment 419Pce Metric

$2699 $2999
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365-Day Warranty
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Delivery and Shipping
  • Shipping is a flat rate of $11.99, *however occasionally Heavy or Bulky items, Dangerous Goods or deliveries to regional/remote areas may incur an extra freight charge. Our Customer Service team will be in contact if this does occur.
  • Orders to major capital cities except WA generally arrive within 3 to 5 business days, WA delivery times are normally 5 to 10 business days.
  • For further information please refer our Shipping & Delivery page.

365-Day Warranty
  • AutoMegaStore offers a 365-day warranty - 365 days from date of purchase. We will either credit, replace, or refund your item. The warranty covers all manufacturing faults and defects. 
  • For further information please refer our Warranty page.

Item Returns
  • At AutoMegaStore, we want you to be 100% happy with your purchase. If, for any reason, you are not satisfied, you may return the product to us within 30 days of the date of purchase.
  • Email us with your name, order number, and images of the intended returned product, and our Customer
    Care team will arrange authorisation for the return.
  • For further information please refer our Refunds & Returns page.

This massive 419 piece o-ring assortment contains 32 commonly used o-ring sizes, all contained in a handy resealable plastic case with individual dividers.

  • Contains 32 popular sizes ranging from 3mm to 50mm to suit a wide range sealing of applications
  • Resealable plastic case provides convenient storage and easy identification of sizes
  • Fuel safe rubber construction suitable for automotive applications

Massive 419 Piece O-Ring assortment kit to suit all your needs

BNR -BUNA -N , Shore Hardness 70 

BUNA-N or called NBR can be used in pneumatic, hydraulic, and fuel systems

The superior oil and fuel resistance make it ideal for hydraulic systems, engines, and fuel systems. The 70 Shore A hardness provides a balance of flexibility and strength, ensuring a tight seal  in demanding conditions.

Chemical resistance:
  • Petroleum greases, mineral oils, vegetable oils
  • Aliphatic hydrocarbons
  • Hydraulic fluids (HFA, HFB, HFC types)
  • Limited resistance to dilute acids, alkalis, and solvents
Not compatible 
  • Highly Aromatic fuels and hydrocarbons
  • Weathering, sunlight and ozone
  • Chlorinated hydrocarbons
  • Polar solvents
  • Glycol brake fluids

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Flat Rate Shipping*
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