*This part replaces obsolete part #: and 309515001.
This part is compatible with the following machines:
kdsell2003
Looking at the photo, there is an inside-threaded fitting directly opposite the water inlet fitting. What connects there? The pump already comes with a thermal relief valve and pressure relief valve, so it's not that...
WJA
Hello kdsell2003, By looking at the parts diagram the part that threads in opposite the water inlet fitting is the item number 35, part number 678169004 thermal release valve. -WJA
Jerzeyjoe
The nuts I need go under the Gold Part or Brass section of Pump. They are 3 of them in a row about 1/" apart in a straight line .Thank you again
Hello Jerzeyjoe, It looks like the manufacture does not supply parts for the pump, even down to the nuts and bolts. If possible go to local nut and bolt supplier in your area to see if they can help you. Your only other option I can see is getting a new 309515003 pump. -WJA
1160158
Hi Everyone in TV Land...I have a 10 year old Ridged 3000 psi 2.6 gpm power washer with the Subaru Engine.I need the 3 BUTS that GO ON BOTTOM OF PUMP ON BOTTOM FRONT.The old ones fell apart.I can not find.The Head is about a 17mm wrench size.I can go to barn and check.They are not showing on Diagram.WHERE CAN I GET THESE NUTS ???? IT IS DRIVING ME NUTS !!! Please HELP ....They cover the little water mixing jets...Again 3 nuts under bottom -front bottom of pump aproximate head size of nut 17mm. aprox size 3 of them...Thank You..God Bless.Cupie Doll goes to the winner
Hello 1160158, It looks like the manufacture does not supply parts for the pump, even down to the nuts and bolts. If possible go to local nut and bolt supplier in your area to see if they can help you. Your only other option I can see is getting a new 309515003 pump. -WJA
moonserpent
Is the unloader valve part of the pump assembly that is sold for $86?
Hello moonserpent, The unloader valve is part of the 309515003 pump assembly. -WJA
msword
Part # 30951500001 do i need to order the complete pump when the pump is fine I need to replace the piece that connects to the garden hose that's held on by 3 allen bolts
UtahAV
Hi msword, It is unfortunate but Ridgid does not offer pump parts for most of their pressure washers. They only offer the pump as a complete assembly. Thanks, -UtahAV -Mark