You buy from the dealer without any risk and receive an invoice with VAT. If, despite our careful exam with the goods, we ask you to contact us. There is always a solution. We offer you the following immediately available professional accessories: Length approx. 63.5mm; Strength: approx. 10mm; Ø The holes: approx. 8mm Part number for comparison purposes = 1 612 001 032 or 1 617 000 999 (connecting rod with piston) Only the connecting rod is delivered! We (yet) have the piston in the range Suitable for the following older Bosch devices: -Gbh 5/40 DCE (For details see below) (old model, Figure 4 shows such a machine!))) -GSH 5 CE (For details see below) (old model) The brands for the accessories and spare parts business take place on the basis of § 23 MarkenG and do not refer to the manuf.