P7 Pinion, First Stage 5:1, 3.2mm Shaft, RS-5nn Motor Pinion for P7 gearboxes with a first stage of 5:1 and a motor with a 3.2mm shaft such as a RS-5nn sized motor (RS-540, RS-545, RS-550, RS-555, etc)Pinion is an interference/press fit. MSRP: Was: Now: $4.00
P7 Pinion, First Stage 5:1, 5mm Shaft, RS-7nn Motor Pinion for P7 gearboxes with a first stage of 5:1 and a motor with a 5mm shaft such as a RS-7nn sized motor (RS-755, RS-775).Pinion is an interference/press fit. MSRP: Was: Now: $4.00
P7 Pinion, First Stage 5:1 Blank Pinion for P7 gearboxes with a first stage of 5:1 ready to machine for shaft. Pinion is spot drilled to ease machining.Pinion is an interference/press fit. MSRP: Was: Now: $4.00