Nikon E800 Condenser Pinion

MS1021, original part #MS2B260-053, Direct Metal Replacement for the now unavailable Nikon E800/E1000 Condenser Pinion. Aproximately 45mm (1 3/4 in) long as seen in the photo. According to Nikon Parts Department, the E800/E1000 Condenser Pinion is no longer available. Originally the gears on the condenser pinion were made of black plastic molded onto a metal shaft and were known to split. This part is the main repair issue with these otherwise great microscopes. We now carry a metal version of this vulnerable gear already installed on a matching shaft. This is an exact replacement part for the original E800/E1000. Replace it once and be done. **ALSO AVAILABLE ON OUR EBAY STORE** No returns accepted on this item. We have no way to guarantee correct installation by end users. Proper lubrication of movements is a must.