The 70R9076S straight splicer fitting is engineered for mobile air conditioning applications that require joining two #6 refrigerant hoses while maintaining serviceability. Its steel construction provides excellent strength and vibration resistance, while the reduced beadlock hose ends allow secure crimping with a slimmer overall profile.
An integrated 16mm R134a charge port supports efficient charging and diagnostics without additional adapters. This fitting is ideal for heavy-duty truck and industrial HVAC systems where durability, space efficiency, and service access are critical. Broad OEM and aftermarket cross references make it a dependable solution for repairs and custom hose assemblies.
Product Specifications
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Part No.: 70R9076S
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Factory No.: RD-5-8919-0P
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Type: Straight Splicer
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Material: Steel
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Fitting Style: Splicer
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Connection: #6 x #6
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Fitting Size: #6
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Hose Size: #6
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Hose End: Reduced Beadlock
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Service Port: 16mm (R134a)
OEM Part Numbers
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Air Source / MEI: 4578SR
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Alliance: ABP N83 311466
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Climatech: D2054-4620
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Mack: 4379-RD589190
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Truck Air: 08-3421BR
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Volvo: RDHRD589190P
Aftermarket & Industry Cross References
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TRUCK AIR – MEI: 08-3421BR
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OMEGA: 35-R6101-3STL
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TEXAS TRUCK AC: 550-SR5010-6
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COOLSTAR – MEI: 610-2421
Interchange Numbers
08-3421BR, 232-8258, 35-R6101-3STL, 4379-RD589190, 4379-RD589190P, 4578SR, 550-SR5010-6, 610-2421, 70R9076S, ABP N83 311466, D2054-4620, FT52421, RDHRD589190P, RDT70R9076S
Important Installation Note
For all refrigerant fittings, be sure to use Red Dot refrigerant hose or equivalent.
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