Upper arm shafts - 29.5mm

This PM-shaped upper arm axis in the shape of a D-cut, a length of 29.5mm, was specially designed for upper arms PM Upper Arms.

• Applications:

• Used for upper front and rear arm on the GRK4.

• Designed for rear upper of GRK5.

• GRK5 (original parts).

• GRK4 (original parts).

• Compatible with the [R31S301] GRK PM UPPER ARM SET (Premium series) as a repair part.