From a workshop resolution! Many other parts in the shop and there will be more cheap spare parts! Thank you for your interest in our tools. You buy from the dealer without risk and receive an invoice with VAT shown. If, despite our careful inspection, there is something wrong with the goods, please contact us. There is always a solution. We offer you the following immediately available professional accessories: Bosch GBH 4-32 DFR hammer tube complete with winding pin and sealing sleeve Without pistons and without a racket Everything is flawless Used goods! Figure 1 shows the scope of delivery.