595663 Air Filter Base, 595660 Air Cleaner Cover & 799579 Air Cleaner Foam Filter Replacement for Briggs Stratton 450E 500E 550E 550Ex Engine Lawn Mower

I had to install a new carburetor, so I figured I would replace my filter base which was also just not in good shape. I very carefully removed the original, paying attention to the order of things as I went. The replacement fit perfectly, was really easy to put on, feels to be of excellent quality, and is working great. Very happy I did this.

Fits like a glove. no problem with installation. Great bang for your buck. Performs as good as OEM.

Worked well, installed easy and was a great fit as advertised. Coupled with some 93 octane it ran like a new mower.

This item does not include the metel filter that the original does. Fit and function appear to be ok. Filters fit as they should. Not OE or OEM, but for the price is good enough.

The prime pump button on the old B&S lawn mower engine was loosing it's power. This one fit perfectly and works well.

I just needed a spark plug and an air filter so this kit made more sense than buying them individually. But after getting it, the other parts in the kit (primer bulb and plastic covers) seemed to be as good as the OEM parts and helped me realize how bad shape my primer bulb was in!The spark plug was a no-name one, but it worked perfectly and my mower fired up immediately after changing the old plug out.The filter and primer bulb seemed to be of good quality too. I’d buy this kit again if I needed it.

Its complete with everything you see, just make sure your implement is a B&S, or this may be kind of universal, but mine is a little cheap push mower I bought from Lowes to mow a little area that I cant get to with my Zero Turn, it cuts very well though.I took a chance and ordered what little info I could find on my engine-Briggs and StrattonBolens450 E - 125.Fit like a champ.

Works but definitely not factory Stihl products