2 POINTS
Premium Molded Coolant Hose
#GAT20565
Features & Benefits
- Approved for marine applications
- Engineered to resist electrochemical degradation - the leading cause of hose failure
- Meets SAE 20R3 EC Class D1 under 25mm (1") ID, SAE 20R4 EC Class D1 for 25mm (1") ID and over
- Specifically engineered materials resist vacuum collapse to reduce the need for internal springs in many applications
- Custom shapes available with minimum order quantity and setup charge
- Recommended for upper, lower, by-pass, heater and other coolant hose applications
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- EPDM tube, synthetic fiber knit reinforcement, heat- and ozone-resistant EPDM cover
Specifications
| Caution | Do not use for fuel or oil transfer applications. |
| Contains Spring | No |
| Descriptive Features | ELIMINATING ECD.: When creating our FleetRunner Coolant Hose, we wanted to tackle the leading cause of hose failure: electrochemical degradation or ECD. This occurs when the hose, liquid coolant, and engine/radiator fittings form a galvanic cell or "battery," creating a chemical reaction that allows micro-cracks to form in the hose tube. Coolant seeps into these cracks or striations and breaks down the reinforcement, leading to hose failure and, ultimately, roadside breakdowns. We worked to engineer our EPDM coolant hose material compound with superior electrochemical resistance, so your Gates coolant hoses will last longer and keep your engine systems running stronger. O-E-MOLDED: For a secure fit to virtually every vehicle on the road today, Gates precision-manufactures our molded engine hoses with exclusively-developed factory processes to ensure compatibility and exceptional performance to specific vehicle manufacturer specifications. |
| Inside Diameter 1 (in) | 63/64 in (2.49 cm) |
| Inside Diameter 2 (in) | 63/64 in (2.49 cm) |
| Length | 10-1/2 in (26.67 cm) |
| Material | EPDM |
| Modular Hose | No |
| Note | Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip SB Clamps each time a new coolant hose is installed. |
| Number of Branches | 0 |
| Product Number | 42610565 |
| Temperature Range | 40°F to 275°F (-40°C to 135°C) |
| UPC | 072053051797 |
| Weight | 0.42 lb (0.19 kg) |
| Wt. Per ft | 27/64 ft (0.13 m) |
Interchanges & Equivalent parts:
252, 3839177, 60692, 61179, 63692, 7429, 20040S, 478047C1, 77-8846-6, B70566, BH-1103, BP833, C0565, CH15528, CH565, KM-1344, KM-634, MH0565, MH379, MR833, NH379, 1526172851, KM-1344, BH-1103, 3839177, KM-634, NH379, 63692, MH0565, CH15528, B70566, 478047C1, BP833, MH379, CH565, C0565, 77-8846-6, 7429, 20040S, 60692, 252, 61179, MR833, 1526172851