Innovative Products of America (7862 Grease Joint Rejuvenator Kit Professional Model for Flushing Out Hardened Grease from Shafts, Bushings, Joints and More

Works awesome

work really well. All seazed fitting i tried with this tool are now working fine. Worth the buy

I bought this device for a grease fitting on a mini excavator that had become blocked with hard grease and was groaning when loaded. Try as I might, I could not get a grease gun to load new grease into the bearing. I loaded this little beauty with simple 3 in 1 oil (needs to be non-aerosol to avoid trapped air bubbles). It attaches easily to the grease nipple and then tap with a hammer fairly gently. The plunger went in so far and then stopped, refused to go further no matter what I did. Then detached, thinking it hadn't worked, attached grease gun to give it a try and Hey Presto! completely fixed, grease flowed no trouble. Absolutely delighted and will no doubt get me out of a fix again in future. Recommend ++

received and immediately used with success. removed grease nipple and used the unit to make sure it was clean. refitted the clean nipple and used unit to clean out blockage, worked a treat. i used motor oil without issues, remember to apply oil and turn upwards to clear out any air before using. anyway very happy customer.

So. I've used this 6 times now and have yet to clear a grease joint or pin. have filled it with 10w oil, brake cleaner, Blaster, WD40 no luck. Typically, I have to use a rose bud to heat the joint and it looks like I will still be doing that, but I see this tool as a way to speed that up by having a nice clean way of injection a oil like blaster into a hot joint to do a better job of cleaning out the bushing/joint. I don't see this as a miracle tool, but a helpful tool. For the price it is a quality tool made out of steel for that reason I would recommend this tool as an aid. I work on heavy equipment, dozer, scraper, excavators and everything in between including wash plans and crushers. Bottom line a good ground guy with a grease gun should not be under paid.