SealSavers Type 934 CV Savers A neoprene protector boot, Seal Savers CV Savers play the important role of prolonging the life of your UTV or side by side's CV joints. The installation process is simple and straightforward, fitting nicely over the existing CV joint boot without the need to disassemble the axle. The product serves two crucial roles - either as an additional boot for those in search of double protection or as an emergency boot replacement for a damaged rubber CV boot. The standard CV Saver is designed with a 5 large end opening, fitting a wide range of vehicles including ATVs, UTVs, side by sides, off-road buggies, as well as cars, trucks and Jeeps. Users can opt to leave it on all the time, serving as a constant protective layer over the existing CV boot, or keep them handy in their tool-kit for emergency use. As a quick fix for damaged or punctured boots, the CV Savers effectively keep the grease in and the dirt out, albeit temporarily till a more permanent fix is implemented. If they only cover about 75-80 of the boot, they effectively provide additional protection or could be used to get you safely home. Features: Neoprene CV boot protector / emergency CV repair boot 5 large end opening to fit a wide range of vehicle applications Protects rubber CV boot even with 75-80 coverage Easy, over-the-joint installation No axle disassembly required Includes zip ties for installation Sold in pairs Sizing: 934 : Standard boot large end opening is 5 inches