Oni Tools injector cup installer and remover kit is made to work on both stainless steel and brass cups. This set includes aftermarket equivalents to 9986174 Fuel Injector Remover, 88800387 Fuel Injector Sleeve Removal Tool, 88800513 Stainless Cup Installer (Includes 88880210. Replaces 88800467), and 88800196 Brass Cup Installer (includes 9998253 & 88880054. Also supersedes 88800102 & 9998688). Works on Volvo diesel engines 2007 to 2016 (D16: VHD / VNL / VNM / VNX / VT | D13: VNM / VNL / VHD | D11: VHD / VNL / VNM) and Mack engines 2008-2020 (MP7,MP8,MP10: MRU / LEU / CXU / CHU / GU / CV / CTP / C). Our kit utilizes an expander designed to grip the sleeve from above and attach to the puller force screw for easy removal. This design allows the copper unit injector sleeves to be extracted from the top of the cylinder heads. Includes instructions with the adapters to be used for the stainless steel cups 85137065, 21515329 & 21401136. Do not use the wrong tools on the stainless sleeves, or you'll break the tool. For copper cup 21351717, 21098621, 3183368, 85116162, 85104134, & 85124276 use the correct adapter as shown on manual. Oni Tools ensures quality products and stands behind top of the line manufacturing. We guarantee our products to last and offer support along the way.