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Pricelist: Guest — Request Pricing (no public prices) Pricelist

A/C O-Ring Kit HNBR 350pc Assortment

A/C service component for heavy-duty refrigerant systems.

  • Application: Universal
  • Brand: Automann, Fleet Standard
  • Cross: Medco ATD-356
  • Brand
  • Quality Tier
  • OEM Reference
  • Condition
  • Warranty
Wholesale pricing for approved accounts

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Price
Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

Internal Reference: 830.ORK350HNBR

  • Same-day shipping before 12PM CT from our Illinois warehouse
  • Part requests and quotes answered within one business hour
  • 30-day returns
  • 1-Year FleetPro Warranty
  • Wholesale and fleet pricing for approved business accounts
  • We speak English, Russian, Ukrainian, Romanian, Bulgarian, French and Polish

A/C O-Ring Assortment Kit, Specifications & Fitment

This is a 350-piece HNBR O-ring assortment that covers the most common seal sizes used throughout heavy-duty and automotive air conditioning systems. HNBR (hydrogenated nitrile) is the correct material for modern refrigerants, so these green O-rings seal reliably with R-134a and R-1234yf and resist the swelling and cracking that kill standard nitrile seals. Use it to stop refrigerant leaks at compressor fittings, hose connections, condenser and evaporator ports, and expansion valves during A/C service.

Specifications
  • Piece count: 350 O-rings
  • Material: HNBR (hydrogenated nitrile butadiene rubber), green
  • Sizes included: 34 of the most common A/C O-ring sizes
  • Refrigerant compatibility: R-134a and R-1234yf
  • Storage: Compartmented, refillable case
Where it's used

A universal A/C service kit for trucks, trailers, and automotive systems. The O-rings seal at compressor ports, discharge and suction hose fittings, condenser and evaporator connections, receiver-driers, and expansion valves, making it a shop-bench staple for any refrigerant leak repair.

Cross references: TSI Supercool OR350 • FJC 4275 • ATD 387

Product Details

Brand Automann
Quality Tier Standard
OEM Reference Medco ATD-356
Condition New
Warranty 1-Year FleetPro Warranty