Globe Marine Run-Dry Model 625 Impeller for Jabsco 18948-0001, Johnson 09-702B-1, Volvo 835874 & Sherwood 10615

Been using nothing but GLOBE Impellers in all my boats for years.. they are the BEST impeller you can buy! Have never had one self destruct or crack causing lodged parts in the cooling systems. They last really well, usually I change them every 3yrs needed or not and they still look as good used as a new regular rubber one!

Globe blue impellers have always performed very well for me since 2004 when I purchased the first ones for our 49' sport fishing Jet-Boat

Product is junk. Core of the impeller is composite and broke causing the impeller to not spin. Engine overheated and had to put the old impeller back in to get back to the dock. Never again. This was for a Sherwood G7B raw water pump.

excellent item... easy installl great fit.

Only way to go

Do not buy this impeller, the vanes are good, but the composite core keyway will fail and the pump shaft will spin inside. If this was made with a metal core, it would be great. Failure caused me a tow in after about 15 hrs use.

30 hours of generator run time. Original nitrile impeller lasted 11 years and 1200 hours!! Thought I was paying big bucks for exceptional quality; that’s what stings the most. Globe should be ashamed of producing such a poor quality item. What if this were a drive engine impeller? I hate to think about what troubles that could cause…,

DO NOT USE THIS PRODUCT!I’ve purchased an impeller sold by Globe Marine Products on Amazon on August 21, 2017 and installed In March 2018.The engine was commissioned in May 2018 at the beginning of summer sailing season.During summer sailing season I’ve experienced numerous problems with engineraw water pump self-priming after moving under sail with engine off.There was no water coming out of exhaust.Raw water pump is located bellow water line and no hoses, fittings or strainers arereaching above water line when the boat is leveled.In order to make raw water pump work, I had to loose pump cover plate to let air out,Sometimes it had to be done several times.I never had this kind of problem while using OEM impeller: 15 years of ownership with extensive cruisingBetween NY and Miami, Bermuda, Bahamas and Caribbean.Finally, while sailing South in October 2018, I was not able to prime the pump at all.A couple of miles offshore, I replaced Globe Marine impeller with used OEM impeller and everything worked fine!Has been sailing in various conditions for two weeks since and had no problems at all.If you examine attached pictures, you’ll see how badly Globe Marine impeller tips are wornComparing to OEM impeller with over 3 times as much usage.Also, I observed that the engine was running hotter above 2100 RPM (Volvo Penta MD17D, Max RPM 3000)Not exactly overheating, but closer to red than before)I suspect that because Globe Marine impeller blades are softer, they don’t seal as well as OEM,Which can contribute to weaker raw water flow and, therefore, higher engine temperatures.If you still want to try this product, watch exhaust water obsessively and monitor engine temperature.Make sure that you have time, sea room and ability to purge the pump or replace impeller when you start the engine.