Dimensional Requirements for
Easyfit Tacho Repair Kit
The Easyfit Tacho Repair Kit is designed for Smiths / Jaeger RV and RVI type Tachometers. These can usually be identified by the markings "RV" or "RVI" on the dial - most often at the bottom of the dial or sometimes in small lettering around the base of the needle.
The EasyFit Kit requires an internal case diameter of at least 82mm and the mounting hole arrangement on the back of the tacho must be as shown below (some early RV tachos have a different mounting hole arrangement and these are not compatible with the EasyFit Kit ). Dimensions are approximate to the nearest mm.
If your Tacho does not match these dimensions please see our UniTacho Tacho Repair Kit
The EasyFit Kit requires an internal case diameter of at least 82mm and the mounting hole arrangement on the back of the tacho must be as shown below (some early RV tachos have a different mounting hole arrangement and these are not compatible with the EasyFit Kit ). Dimensions are approximate to the nearest mm.
If your Tacho does not match these dimensions please see our UniTacho Tacho Repair Kit