Milttor Oil Pump with Worm Gear 1127 640 3200 Air Filter Fuel Line Filter Oil Line Filter Spark Plug Fit Stihl 029 039 MS290 MS310 MS390 Chainsaw

Everything I needed for a great price

This kit looked like a great value, but please know it does not work on a 290 Stihl series saws. It looks identical, but the pump driver that fits on the crankshaft does not fit on the shaft, and the elbow nylon fitting that must insert into the top of the pump does not fit. In addition, the pump seems frozen anyway, as the geared shaft doesn't turn easily. I did not return the item because the air filter and spark plug alone are worth something, making the effort to return not worth it. If you're buying it for the pump, beware!

This product was easy to install and put the chainsaw back into service.

Purposeful

great fit good price

I installed the new oil and fuel lines and new filters and the pump. The pump quit after a few minutes. Found the worm gear didn't fit the groove and melted the plastic. Ordered a refund and replacement. Same results with the second one, melted plastic. Did not return the second one, but not a bad deal for the Air Filter Fuel Line Filter Oil Line Filter Spark Plug.

Oil pump turned rough right out of the bag. Never installed on the saw I was trying to fix,threw it away.Rubber parts swelled up as soon as they were in contact with oil or gas. Bad parts,do not buy. Would have returned,but needed the time to repair the saw several more times, as these bad parts kept failing.

The oil pump is crap because the pump gear would not turn. I had to go buy a Stihl pump instead. The rest of the parts are ok. The oil filter screen tip is too big for the rubber hose. I used the original filter