Lower Radiator Hose JCB – AZERI PARTS
Lower radiator hose by AZERI PARTS, part number 834/10439. A product dedicated to cooling systems in JCB telescopic handlers (Loadall series). This hose connects the lower radiator outlet to the engine expansion tank and oil cooler, responsible for the return of cooled fluid to the power unit. Made of reinforced EPDM rubber, resistant to glycol, aging, and high operating temperatures.
Product Features:
- Reinforced Construction: Internal synthetic fiber braid prevents the hose from collapsing (sucking in) under the vacuum generated by the water pump.
- EPDM Resistance: Material resistant to the action of modern coolants.
- Perfect Fit: Profiled shape facilitates installation and prevents flow kinking in the tight engine compartment.
Technical Specifications:
| JCB Part Number |
834/10439 (834-10439) |
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| Location |
Bottom of radiator (return) |
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| Material |
EPDM Rubber + Braid |
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| Manufacturer |
AZERI PARTS |
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Application (JCB Telescopic Handlers):
| Loadall Models |
530, 532, 533, 535, 537, 540, 550 |
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Technical Tip: The lower radiator hose is a critical component of the system. When replacing, it is recommended to use new hose clamps (preferably GBS type) to avoid leaks. It is also worth checking the condition of the radiator outlet for corrosion or cracks, as the old, hardened hose might have been hiding these defects.
