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FOUR SEASONS 66528 Specifications
Bracket?w/ Bracket
DescriptionHose Assemblies
End 1 TypeP-nut Fitting
End 2 TypeP-nut Fitting
Fittings IncludedIncluded
Gasket or Seal IncludedIncluded
Liquid Line GenderMale
Liquid Line StyleCaptured O-Ring
Manifold?w/ Manifold
MaterialAluminum / Rubber
Muffler?w/ Muffler
O.E. Replacement?Yes
Orifice Tube?w/o Orifice Tube
Refrigerant TypeR134-A
Service Port Qty1
Service Port TypeR134-A Quick Disconnect
Service Port?w/ Service Port
StyleHose Assembly w/ IHX
Suction End SizeNo. 10
Suction End TypeP-nut Fitting
Sve Port Low SideLow Side
Switch Port Quantity1
Switch Port SizeM10x1.25
Switch Service Portw/ Switch Port
System PressureHigh Pressure
TypeSuction & Liquid Line
Hose Assembly

As a manufacturer in hose assemblies, Four Seasons' capabilities extend past just putting a part in a box. Through modern manufacturing and advanced production equipment, they meet both customer's quality and delivery expectations. Each unit is 100% inspected to ensure bend pipe consistency is maintained through a highly precise CNC bending machine.

Hose assemblies play an important role in A/C system performance by carrying refrigerant and lubrication from one component to another. Poor manufacturing could lead to restricted refrigerant and oil flow to the compressor, resulting in catastrophic system failure.

  • Barrier Hose: Meets OE specifications
  • Tubing: Meets OE wall thickness and specifications fitting tube design
  • Pad Block Fittings: Designed to match OE
  • Orifice Tube: Meets OE specification in fit, form, design and function
  • Welds and Connections: Same design as OE with no refrigerant flow restrictions
  • Ferrule Crimp: Exceeds OE tensile test requirements
  • Muffler: Wall thickness meets OE specification, burst pressure exceeded OE requirements
  • O-Ring & Seals: Includes all necessary o-ring, seals including charge port fittings
  • Brackets: All fixed brackets are included on hose assembly
A/C System Repair Toolbox

Attention California Customers - WARNING: This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

OEM / Interchange Numbers: 97775B2010

Warranty Information:
120 Days