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BELTXTROPHE 0.5 Module 12 Teeth Helical Gear Shaft 3mm Inner Hole Brass 0.5M 12T 19°31′42″ Left Handed Rotating Spiral Pinion Industry

1PCS Inner Diameter 19mm Bearing Outer Diameter 30 31 32 34 35 37 38 40 41 42 47 52mm-ZZ(19x40x12)

4PCS Non-Standard Ball Bearings

4PCS Non-Standard Ball Bearings

1PCS Inner Diameter 19mm Non-Standard Bearing Outer Diameter 30 31 32 34 35 37 38 40 41 42 47 52mm(19x42x12)

45 Degrees 19-22mm 19-32mm 28-32mm 25-32mm 32-42mm 35-45mm ID Car Silicone Hose Coolant Intercooler Hose 102x102mm Long(25-32mm ID)

1PCS Inner Diameter 19mm Non-Standard Bearing Outer Diameter 30 31 32 34 35 37 38 40 41 42 47 52mm(19x40x12)

1pc PV2R1-25/10/12/17/19/23/28/31-F-RAA-43/42/41 Vane Pump