The Elite 3500 pump assembly page lists 37 parts. The pressure control group is the 341219 knob, 340222 regulator assembly, 0010861 spring, 0010859 stop sleeve and 0010858 clamp. The relief valve assembly is 169248. Seals, plugs, the front cover and the manifold gasket are on the same page. Match the callout number on the diagram.
What the pump assembly page contains
The Elite 3500 Pump Assembly Parts page lists 37 parts, and it is the biggest of the 3500's diagram pages. The 3500 is the gas, Honda-powered Elite, and its diagrams sit under the Elite gas category, not the electric Elite pages. Open the diagram, find the numbered callout for the part you want and add that part to your cart.
Most people come to this page for the controls on the outside of the pump: the pressure knob, the regulator, the relief valve and the covers. The page also lists bigger assemblies, such as the 2369435 pump head, 340241 diaphragm assembly, 2343682 planetary gear set, 2333996 piston and 2336971 pressure vessel. This guide does not explain how those work inside. Take them to the manual, and call us if you are unsure which one you need.
The 4500 has its own pump page, and several of the same part numbers appear on it at different callout numbers. Always read the callout from the page for your own model.
Pressure control group
Five parts on the page belong to pressure control. The 341219 pressure control knob is the part you handle; Titan lists the Elite 3500 at a maximum of 3300 psi, and the knob is the control on the sprayer for setting how much of that you use. The others sit behind it.
Pressure control parts on the Elite 3500 pump assembly page
| Callout | Part | Name on the diagram |
|---|---|---|
| 7 | 341219 | Pressure Control Knob |
| 5 | 340222 | Regulator Assembly |
| 6 | 0010861 | Pressure Spring |
| 8 | 0010859 | Stop Sleeve |
| 9 | 0010858 | Clamp or Retaining clip |
These callout numbers are for the Elite 3500 page only.
If the pressure will not change when you turn the knob, look at the knob first, then the spring, stop sleeve and clamp listed with it, before you think about the regulator assembly. Titan's manuals cover how the controls are meant to work, and that, not a guess from a parts list, is what to follow.
Relief valve
The relief valve on the page is the 169248, listed as the Titan/Wagner Relief Valve Assembly at callout 30. It is listed as a complete assembly. The 4500 pump page lists the same number, but at its own callout, and we make no claim about fit beyond what each diagram shows.
Your manual's pressure relief procedure covers what to do with the relief valve at the end of a job. Do that before you touch any part on this page.
Seals and plugs
- 9970210 U Seal, callout 11.
- 9970103 Seal Washer, callout 27.
- 9904307 Plug, callout 10, and 9904306 Plug, callout 34.
- 9900308 Screw, callout 4, and 9900301 Screw, callout 12.
These are small parts, and small parts are the ones people re-order after a teardown. If you open a part of the pump, have the seal and plug numbers for your page written down first. The diagram does not tell you which seal belongs with which repair, so use the callout and the manual to match them.
Cover and gasket
The 2354707 front cover is callout 3 and the 2359781 manifold gasket is callout 2. A gasket is normally something to replace whenever the cover it seals has come off, but check your manual for that on this model before you plan on it.
Valve parts are on other pages
Paint-side valve parts are not on the pump assembly page as separate callouts. The outlet valve assembly page lists the seat, ball, spring, seal, O-ring, support ring and clip. The pusher stem assembly page lists the inlet housing, inlet, pusher, wiper, seal and clip. The pump assembly page does list the 2393043 inlet valve and the 0537903 Valve Repair Kit, which the catalog lists for the Elite 3000, 3500 and 3500 72v.
Pump assembly parts most often looked up for the Elite 3500:
The Short Version
For pressure control, start with the 341219 knob and the parts listed beside it. The relief valve is the 169248. Seals, plugs, cover and gasket are on the same page, and the valve parts are on the outlet valve and pusher stem pages.
Not sure which pump part you need?
Call (713) 931-0006 with your model and serial number and our parts team will confirm the part before you order.
(713) 931-0006Order by Parts Diagram