Bought for a Citroen C3 2005 Product identical to the original. The former head can be removed by pulling it vigorously and pommel sinstalle simply by inserting the lever and pressing hard to put in place. The longest is first having to unclip the top of the gearshift console to turn off the power serflex that maintaining the bellows on the pommel. Provide a new serflex to reattach the bellows. Ordering and delivery without any particular concern.