Set of replacement seals for hammer / driver piston's fitted to Alfamacchine / Minigraf / AMP underpinners, *always smear grease on the seals before fitting.
Typical faults when worn:
- Air leaks
- Poor / weak wedge insertion
- Wedge misfires
info: Over the years Alfamacchine have fitted different types / combinations of seals to different machines, this kit includes all the different variations hence your machine will not require all of them.
Immersing the larger seals in warm water enables easier fitment.
*Colour of seals may vary from shown
Alfamacchine p/n: 298390040
