Motor Shaft 12mm to 14mm Joint Helical Beam Coupler Coupling 32mm x 40mm M10x1.5mm Material: Stainless steel construction

Material: Stainless steel construction

Not fit for PSD1

you need to replace the wiper & arm at the same time

for Mercedes-Benz GLB250 2020-2021

Motor Shaft 12mm to 14mm Joint Helical Beam Coupler Coupling 32mm x 40mm M10x1.5mm Material: Stainless steel constructionDescription: 14mm to 12mm shaft usage diameter, 40mm length, 32mm diameter, set screw type, beam coupling. Zero backlash. One piece metallic spring coupling. For little torque shaft connect. Absorption of parallel, angular misalignments and shaft end play by spring action. Widely used in drive systems for encoders, instrumentation,lead screws, small pumps, feed rollers and anywhere light to medium duty, torsionally flexible coupling is required.