On the clutch-driven PowrLiner 800, 850 and 550, the filter part you replace most is the White Filter (581-060) inside the gun, listed on the 850 and 550 spray gun diagrams. The intake side is the Suction Set Assembly (0293932), and the 800 drive diagram lists an Engine Filter Kit (759-403).
Which diagrams cover the 800, 850 and 550
Our catalog has separate diagram sets for the PowrLiner 800, 850 and 550. Titan lists the 850 as a clutch-driven piston striper, and the 850 and 550 drive diagrams share the same drive parts. The 800 has its own, shorter set of pages. Open the one that matches the model name on your machine's label: 800 Drive Assembly, 850 Main Assembly or 550 Main Assembly.
These diagram sets have no page titled as a filter assembly, so the filter parts below are spread across the gun, main and drive pages. We list only what the diagrams show.
The gun filter
The gun filter is the one you will touch most. On the 850 Spray Gun and 550 Spray Gun diagrams it appears as the 581-060 White Filter. The same pages list the gun assembly (759-369), the tip seals (651-020 and 0297007) and the fitting and spring.
The 850 manual says to clean the gun filter after every use: warm soapy water after latex, mineral spirits after oil-based coatings. A filter that is partly blocked gives pressure loss, pulsing and spitting at the tip, so clean it before you suspect the pump.
The intake side
Paint enters the 850 and 550 through the 0293932 Suction Set Assembly, shown on each main assembly diagram. Titan's 850 manual excerpts mention a 10-mesh inlet filter, often called a rock catcher, which keeps large debris out of the pump. Confirm on your own sprayer how the filter fits into the suction set, and call us if the diagram does not make it clear.
The same main assembly pages show a filter cover (0293927). On the 800, the Drive Assembly lists a 759-403 Engine Filter Kit.
Parts that sit next to the filters
When pressure falls and the filters are clean, the next candidates are on the drive and fluid section pages. The 800 Fluid Section Assembly lists the repacking kit (759-365), the inlet valve assembly (759-379), the outlet seat (759-396) and the outlet valve ball (762-144). The 850 and 550 Drive Assembly diagrams show the repacking kit, inlet valve assembly and prime spray valve assembly (759-380).
Piston Lube (314-480) is listed on the 800, 850 and 550 accessories pages. The 850 also has an AutoOiler, and its manual says to press it 2 to 3 times before each use.
Filter and related parts for the PowrLiner 800, 850 and 550, with live prices.
Ordering the right one
- Read the model name on your machine and open that model's diagram, since the 800 and the 850 or 550 pages differ.
- Match the numbered callout on the drawing to the part list.
- Strain paint and flush after each job; never leave latex to dry in the pump, hose or gun.
- If the 800, 850 or 550 label is unclear or worn, call (713) 931-0006 with the serial number before ordering.
White Filter, tip seals, gun assembly
Suction set, filter cover, hose, recoil
Engine filter kit, inlet and prime valves
Piston Lube and Liquid Shield
The short version
Clean the gun filter after every use and replace the White Filter (581-060) when it will not clean. Check the suction set and engine filter kit next, then the valves. Always relieve pressure first.
Not sure which filter part you need?
Open the diagram for your model, or call (713) 931-0006 with the model and serial number.
(713) 931-0006Order by Parts Diagram