70R4796S – 90° Male O-Ring Steel Fitting No. 6 x Hose No. 8 Step-Up

Description

The 70R4796S 90-degree male O-ring fitting is engineered for mobile air conditioning systems that demand reliability, durability, and compact routing. Its steel construction offers excellent strength and corrosion resistance, while the male O-ring sealing surface ensures dependable, leak-free performance under vibration and system pressure.

In addition, the 90-degree bend supports clean hose routing in confined engine bays and chassis layouts. Because this fitting transitions from 6 thread size to 8 hose size, it allows increased refrigerant flow without the need to redesign existing A/C lines.

This fitting is widely used across heavy-duty truck and industrial HVAC applications and is supported by a broad range of OEM and aftermarket cross references.

Product Specifications

• Red Dot Part No.: 70R4796S

• Red Dot Factory Part No.: RD-5-8276-0P

• Type: 90 Degree

• Material: Steel

• Fitting Style: Male O-Ring

• Thread Size: 5⁄8″-18

• Fitting Size: 6

• Hose Size: 8 (Step-Up)

• Port: N/A

OEM Part Numbers

• Air Source / MEI: 4415S

• Alliance: ABP N83 311846

• Caterpillar: 232-8116

• Freightliner: RDH RD5 8276 0

• Kysor: 2611196

• Mack: 4379-RD582760

• Volvo: RDHRD582760P

Aftermarket & Industry Cross References

• TEXAS TRUCK AC: 550-SB4034

• AIRSOURCE – MEI: 4415S

• ALLIANCE: ABP N83 311748, ABP N83 311846

• ATCO: BL1427, SB1425

• BERGSTROM: 551072

• COOLCAB: 925925

• COOLPOINT: 550-AB4034

• COOLSTAR – MEI: 605-4971

• KYSOR: 2611196

• KYSOR – OLD: 409096

• NDNS: ABPN83311748, ABPN83311846

• OMEGA: 35-B1425, 35-S1425

• PRIMATECH: PTAC4415S

• RED DOT – AFTERMARKET: 70R4796, 70R4796S

• ROADFORCE: RF996B409964

• TRUCK AIR – MEI: 08-5971BS

• TRUCKAC+: T1604, T1626

• TTA/C: 40-BL1425, 40-SB1425

Interchange Numbers

232-8116, 2611196, 409096, 4379-RD582760, 4379-RD582760P, 4415S, 550-SB4034, 56-4090-0005, 70R4796S, ABP N83 311846, RDH RD5 8276 0, RDHRD582760P, RDT70R4796S

Important Installation Note

For all refrigerant fittings, be sure to use Red Dot refrigerant hose or equivalent.