70R4306S Straight Male O-Ring Refrigerant Steel Fitting – #6 Hose × #6

The 70R4306S straight male O-ring refrigerant fitting delivers a secure and leak-resistant connection for #6 refrigerant hose assemblies. Because it uses steel construction, it performs well in demanding environments with vibration and pressure changes.

Additionally, the straight design allows for clean hose routing, which helps simplify installation. The male O-ring sealing surface further improves reliability when used with the correct O-ring. Therefore, this fitting is well suited for repair or replacement in mobile HVAC systems.

NOTE: For all refrigerant fittings, be sure to use refrigerant hose or equivalent.

Key Features

• Straight male O-ring refrigerant fitting

• Designed for #6 hose connections

• Steel construction for strength and durability

• Helps reduce leaks with proper O-ring sealing

• Suitable for mobile A/C and HVAC systems

Product Specifications

• Part Number: 70R4306S

• Factory Part No.: RD-5-7805-0P

• Type: Straight

• Material: Steel

• Fitting Style: Male O-ring

• Thread Size: 5/8″-18

• Fitting Size: #6

• Hose Size: #6

• Port: None

• Product Type: Refrigerant hose fitting

Cross References

• TEXAS TRUCK AC – 550-SB4010

• AIRSOURCE – MEI – 4389S

• ALLIANCE – ABP N83 311796

• ATCO – SB1401

• BERGSTROM – 551054

• COOLCAB – 925016

• COOLSTAR – MEI – 605-4061

• EUCLID IND – E-808820-6

• FOUR SEASONS – 12706

• JBAR – 405517

• KYSOR – 2611201

• KYSOR (OLD) – 409013

• NDNS – ABPN83311796

• OMEGA – 35-S1401

• PRIMATECH – PTAC4389S

• ROADFORCE – RF992B409843

• TRUCK AIR – MEI – 08-5061BS

• TRUCKAC+ – T1566

• TTA/C – 40-SB1401

Interchange Numbers

08-5061BS, 1676796C1, 232-8034, 2611201, 35-S1401, 405517, 409013,
4379-RD578050, 4379-RD578050, 4379-RD578050P, 4379-RD578050P,
4389S, 550-SB4010, 56-4088-0001, 605-4061, 70R4306S,
ABP N83 311796, ABP N83 311796, D2054-2512, E-808820-6,
FT34061, RDH RD5 7805 0, RDHRD578050P, RDT70R4306S, RDT70R4306S