Rancilio MD-40/50/80 Doser Cam Stopping Pin Spring

Rancilio Doser Adjustment Ring Stopping Pin Spring

This spring works with the stopping pin on Rancilio's doser adjustment ring, giving the ring a positive detent feel as you rotate it through its dose-size settings.

SPECIFICATIONS

• 17 x 4 mm
• Rancilio #39120035
• Same part as MR_173

COMPATIBILITY

• Fits: MD-40, MD-50, MD-80, Rocky and "Kryo" MD-65 dosers, essentially every Rancilio doser adjustment ring stopping pin

INSTALLATION

In-housing swap, requires opening the doser adjustment ring assembly.

PRO TIPS

• If the doser adjustment ring spins loosely without the usual detent clicks as you set your dose size, this spring, not the ring or pin, is the near-universal cause across every Rancilio doser model.