Systems perform better when using parts that were designed and manufactured to work together. If you use Gates® PolarSeal® air conditioning hoses for your applications, use Gates® PolarSeal® AC couplings to complete your assembly. These hose and couplings were designed for a guaranteed, long-lasting fit to give you the best, most reliable performance.
Gates® Straight Hose Length Extender, Connection Size 2: 3/4 in, Aluminum, 4-1/4 in L, 5/8 in Hose Connection 1, Connection Type 1: Hose, Connection Size 1: 5/8 in, 3/4 in Hose Connection 2, Connection Type 2: Hose
| Fitting Type | : | Extender |
| Connection Size 2 | : | 3/4 in |
| Material | : | Aluminum |
| Dimensions | : | 4-1/4 in L |
| Connection 1 | : | 5/8 in Hose |
| Connection Type 1 | : | Hose |
| Connection Size 1 | : | 5/8 in |
| Connection 2 | : | 3/4 in Hose |
| Connection Type 2 | : | Hose |