Free shipping on orders overFree shipping over $250 Lower 48 states and DC. Excludes freight and oversize.

KIT O RING ASSORTMENT 180PC - FJC

Part #: FJ4278

The FJC FJ4278 180-piece O-Ring Assortment Kit provides a comprehensive selection of 18 popular O-ring sizes, essential for professional automotive and industrial service. This kit ensures technicians have immediate access to the correct, high-quality seals needed for a wide range of repairs, promoting efficient service and reliable, leak-free connections.

Key Features

  • Extensive Selection: Contains 180 O-rings in 18 most popular sizes, addressing diverse repair needs.
  • Durable HNBR Construction: Manufactured from high-temperature Hydrogenated Nitrile Butadiene Rubber (HNBR), providing superior resistance to heat, abrasion, petroleum-based oils, and refrigerants, including R134a.
  • Organized and Accessible: Housed in a durable, compartmentalized case for easy identification and quick access to the correct O-ring size, and includes an O-ring wall chart for reference.
  • Professional-Grade Reliability: Engineered to withstand aggressive chemicals and maintain enhanced stability under heat and oxidation, meeting the demanding requirements of professional repair shops and industrial environments.

Applications

This versatile O-ring assortment is indispensable for a multitude of repair and maintenance tasks across both automotive and industrial sectors. In automotive applications, it is ideal for sealing air conditioning systems, engine compartments, fuel lines, power steering systems, transmission components, and various fluid-handling connections. Industrially, the kit supports hydraulic and pneumatic systems, machinery maintenance, and general sealing requirements where a precise and durable O-ring is critical for preventing leaks and maintaining system integrity.

Only 1 left in stock - order soon

$49.98

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Sunday 31 May, 2026.

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