This throttle hose kit is a direct replacement for Husqvarna chainsaws, ensuring reliable fuel and throttle line performance in your equipment.
Fits Husqvarna models 135, 140, 140F, 435, 435E, 440, and 440E across multiple production years (2008–2012). Also compatible with Jonsered CS410, CS2240, and CS2240S models. The kit replaces OEM part numbers 506450501 and 506 45 05 01, and is engineered to match Zama carburettor specifications (C1T-EL41A/C1T EL41A).
Built to withstand the demands of regular chainsaw operation, this hose assembly maintains fuel integrity and throttle response. Installation is straightforward on compatible models, requiring no specialised tools or modifications.
For faulty, damaged, or incorrectly supplied items, you may return the product in accordance with the Australian Consumer Law. Please note that change-of-mind returns are not accepted.
Check your model against the compatibility list to confirm this kit suits your equipment before purchasing.















