00:00Your excavator slow, warning lights on, oil on the drive chain, hydraulic pump trouble again.
00:05I checked hundreds of listings and pulled the 5 parts that actually fix it.
00:10Best deals for fix hydraulic pump failures with these excavator parts, coming up.
00:15First up, the PC200-7 and PC200-8 HPV95 Hydraulic Pump Seal Kit.
00:231547, over 4000 sold, still 5 stars.
00:27When your main pump weeps oil, this rebuilds the seal set so it stops eating itself.
00:32Cheapest insurance on this list, and it fits the Komatsu PC200 most yards run every day.
00:38Next, the SBS120 Seal Kit for CAT E320C and E320D.
00:443566, another 3000 plus sold, 5 stars.
00:49Slightly pricier because it covers more of the pump sealing surfaces than the cheap kit, and the E320 works everywhere.
00:56If the CAT is the one leaking, match your machine and this is your answer.
01:00Now the part that saves a pump instead of replacing it, the main relief valve for EC210 and EC240.
01:0822781, yeah, the pricey one.
01:11But when a relief valve sticks open or closed, pressure spikes and pumps blow out.
01:16This is the piece that keeps the whole system in spec.
01:19Match your part numbers exactly, and have your shop bench test it before it goes in.
01:24After that, the hydraulic pump solenoid valve, 111, 9916, 121, 1490, 121, 1491.
01:3332 flat, over 2000 sold, 5 stars.
01:37This one's electrical, and it controls flow and pressure to the pump.
01:42The symptom is a loud humming pump that moves nothing, or safety mode for no reason.
01:47Cheap part, weird symptoms, huge fix.
01:50Last, the pressure sensor for the E320C, part number 221-8859.
01:582197, 1400 sold, 5 stars.
02:01Tiny price, big headache removed, a failed sensor sends false readings, the computer bogs down the
02:06machine, and you chase a pump problem that isn't even there.
02:10Swap it, clear the codes, limp mode's gone.
02:13All 5 links sit in the description, with part numbers written out so you can match before
02:18buying.
02:19If this saved you a shop bill, hit like and subscribe, more excavator parts breakdowns coming.
