Used piston head
From a BM 641 with narrow cab
Available in old and new design.
Volvo ref. no.: 6632055, 6632057
Can possibly be the same on the lifting cylinder with.
Dimensions:
Inner diameter: 35mm (inner dimensions threads: approx: 30.4mm)
Nut 6 edge: 49.5mm
Outer diameter 108mm
Height: 58mm
Price: 800: - + VAT