The 70R2011S Red Dot Straight Splicer Refrigerant Hose Fitting connects two 10 × 10 refrigerant hoses in mobile air conditioning systems. Because it uses a straight splicer design, it allows clean, inline hose repairs without changing system routing.
This fitting uses steel construction, which adds strength and long service life in high-pressure A/C systems. As a result, it performs well in trucks, buses, and off-highway equipment that operate in harsh conditions.
In addition, the 70R2011S does not require threads or ports. Instead, it installs directly between same-size hoses. This design makes it ideal for hose repairs, custom assemblies, and system modifications where space is limited.
Because this fitting appears across many OEM and aftermarket catalogs, technicians often choose it as a trusted replacement part for mobile HVAC service work.
Product Specifications
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Part Number: 70R2011S
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Factory Number: RD-5-8265-0P
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Fitting Type: Straight splicer
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Material: Steel
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Hose Size: 10 × 10
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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
Therefore, it works well for both service repairs and new hose builds.
Cross References / Interchange Numbers
This part commonly interchanges with:
Air Source / MEI: 4480S
Alliance: ABP N83 311980
Caterpillar: 232-7939
Kysor: 2610779
Mack: 4379-RD582650
Truck Air / MEI: 08-3002BS
Volvo: RDHRD582650P
Additional references include:
550-SB5012, 605-2002, FT32002, RDT70R2011S, 35-S6102, 35-S6103
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