The Red Dot 70R2016S Straight Splicer Fitting is designed to join two same-size 6 × 6 refrigerant hoses in mobile HVAC systems. Because it uses a straight splicer design, it allows clean, inline repairs without changing hose routing or layout.
This fitting uses steel construction, which improves strength and extends service life in high-pressure A/C systems. As a result, it performs well in trucks, buses, and off-highway equipment that operate in tough environments.
In addition, the 70R2016S does not use threads or ports. Instead, it installs directly between hoses of the same size. Therefore, it works well for hose repairs, system updates, and custom hose assemblies where space is limited.
Because this fitting is widely referenced across OEM and aftermarket catalogs, technicians often rely on it as a trusted replacement part for mobile refrigeration service.
Product Specifications
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Red Dot Part Number: 70R2016S
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Red Dot Factory Number: RD-5-8267-0P
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Type: Straight
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Fitting Style: Splicer
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Material: Steel
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Hose Size: 6 × 6
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Thread: N/A
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Port: N/A
Common Applications
This straight splicer fitting is commonly used for:
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Mobile A/C refrigerant hose repair
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Inline hose splicing
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Truck and bus HVAC systems
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Construction and agricultural equipment
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Custom refrigerant hose assemblies
As a result, it is suitable for both field repairs and new system builds.
Cross References / Interchange Numbers
This part commonly interchanges with:
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Air Source / MEI: 4478S
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Alliance: ABP N83 311706
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Caterpillar: 232-7943
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Kysor: 2610777
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Mack: 4379-RD582670
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Truck Air / MEI: 08-3000BS
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Volvo: RDHRD582670P
Additional aftermarket references include:
550-SB5010, SB6101, 605-2000, 35-S6101, PTAC4478S, FT32000, RDT70R2016S
Product Summary
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Configuration: Straight splicer
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Material: Steel
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Hose Compatibility: 6 × 6
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Application: Mobile HVAC / A/C systems

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