KIT ROLLERS FOR CARRIAGE (2 X UPPER D.50MM AND 2 X LOWER D.38MM AND 4 X RING)

KIT ROLLERS FOR CARRIAGE (2 X UPPER D.50MM AND 2 X LOWER D.38MM AND 4 X RING).
THIS KIT INCLUDES:
2 X C144AARP: LOWER CARRIAGE KICKING ROLLER WITH ECCENTRIC Ø 38MM
2 X C144AAEP: UPPER CARRIAGE ROLLER Ø 50MM
4 X CX00XAAXCDI: RETAINING RING FOR SHAFT Ø 12 UNI7435