It is used to place the piston in the engine block, to mount the piston rings and to preload the piston rings during the assembly of the pistons. It contains the following products;

• 3 piston ring clamping bands which are, 53-125 mm strap - 75 mm high, 90-175 mm strap - 90 mm high and 90-175 mm strap - 100 mm high
• 50-100 mm piston ring pliers
• Piston groove cleaner
• Key for piston ring clamping bands
• Ring groove cleaner
• Cleaning attachments for different ring groove widths
• Piston ring assembly pliers
• Angled screwdriver