Gates G45510-1210 | A/C Refrigerant Hose Fitting

Part Number
Male SAE Flareless Assembly - Aluminum (PolarSeal ACA)
Special Price $22.09 Regular Price $25.99
In stock
Only 6 left
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Estimated Ship Date: 1 Business Day or Less

PolarSeal ACA couplings are for use with Gates PolarSeal air conditioning hose. Offered in many of the most popular styles of aluminum couplings with select styles available in zinc-plated steel. Available in various bend angles and common stem sizes -6, -8, -10, and -12. Utilize Gates PolarSeal Portable Crimper, or one of Gates bench top crimpers, to make crimped AC assemblies using ACA couplings and PolarSeal hose.

Gates – Driven By Possibility

BRAND: Gates


  • A/C Hose Fitting - PolarSeal (ACA)
  • Male SAE Flareless Assembly - Aluminum (PolarSeal ACA)
  • Male SAE Flareless Assembly - Aluminum (PolarSeal ACA)


Coupling DescriptionPolarSeal ACA Male SAE Flareless Assembly - Aluminum
Cut Off (in) - C1.88
Hose Inside Diameter (in).625
Hose RecommendationGates PolarSeal Refrigerant Hose
Industrial Description12ACA-10MFA
Length (in) - L3.13
Outside Diameter (in) - A1.625
Thread Size7/8-14


  • Four Seasons: 17860
  • NAPA Temp: 401055
  • Goodyear: 50230-1210
  • Visteon: 97860
  • Truck Air: 08-3015B
  • Air Source: 4499S
  • Global Parts Distributors: 1027870
  • Weatherhead: 75712E760
  • Weatherhead: 75712EE760
  • Ready-Aire: 3361B-25
  • Ready-Aire: 3361B
  • Air Source: 4499SR
  • NAPA: G45510-1210
  • Visteon: 220242
  • Parker: 1T126-10-12
Customer Questions
What types of automotive products does Gates offer?
Gates offers a wide range of automotive products, including belts, hoses, tensioners, and more.
I'm looking for a replacement belt for my vehicle. Can you help me understand the different options available from Gates and recommend the best one for my specific make and model?
Yes, Gates offers a range of replacement belts for various applications. To find the best one for your specific make and model, it is recommended to consult the Gates website or reach out to their customer support.
Are there any specific maintenance for Gates products?
Yes, there are specific maintenance and installation guidelines to follow when using Gates products to ensure optimal performance and longevity.
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