Confirm the machine really is a 330, then order from the 330 diagram pages: fluid section, pump block, suction set, gear box, motor, stand and accessories. Match the numbered callout on the diagram to the part number and read the product's fitment note. The site files the 330 under Titan I, IX and XC sprayer parts, not under the Impact line.
Start with the model, not the part
Most wrong-part orders begin with a sprayer that is named loosely. Someone says "a Titan 330" and means the Impact 340, or someone orders from an Impact page for a machine that is filed elsewhere. The site treats these as separate diagrams, and the part numbers do not always match.
On this site the 330 Airless Sprayer sits in the Titan I, IX and XC sprayer parts group. The Impact 340 is a different machine with its own diagram pages under the Impact line, and the Impact X models are separate again. Before you order, write down the exact name on the sprayer and its serial number. If the label does not say 330, stop and find out what you have.
We have not published specifications for the 330 here, such as flow, tip size or motor rating, because our verified data covers the parts diagrams and not the machine's spec sheet. Take those from your manual, which you can find on our manuals page.
The seven 330 diagram pages
The 330 has seven pages on the site. Knowing which assembly holds which part saves you scrolling through all of them.
Where each 330 assembly is on the site
| Page | What you find there |
|---|---|
| 330 Fluid Section Assembly Parts | Piston rod, piston assembly, packings, valve balls, seats and cage |
| 330 Pump Block Assembly Parts | Filter parts, bypass and prime valve parts, O-rings, fittings |
| 330 Suction Set Assembly Parts | Inlet screen, siphon hose, bypass tube, O-ring, clips |
| 330 Gear Box Assembly Parts | Thrust washers, transducer kit, switch, fuse, front cover |
| 330 Motor Assembly Parts | Motor brush |
| 330 Stand Assembly Parts | Bolt, end cap, screw |
| 330 Airless Sprayer Accessories Parts | Piston lube and the high pressure fluid gauge |
Match the callout, then read the fitment note
Open the right page
Go to the assembly where the worn part lives. A leak at the top of the pump belongs on the fluid section page, a suction problem on the suction set page.
Find the numbered callout
Each part on a diagram carries a callout number. Match the number on the drawing to the part listed beside it, and note the part number.
Open the product page
Read the fitment note on the product. Some notes list the 330 by name along with other models; some carry no model list at all, in which case the diagram page is your only guide.
Compare with your old part
Hold the worn part next to the picture. Size, shape and the number of seals should agree before you add it to the cart.
Call when it does not add up
If the diagram, the note and your machine disagree, call (713) 931-0006 with the model and serial number.
Parts that look alike across models
A part number on the 330 page may also appear for another sprayer, and that is helpful. The suction set O-rings 704-109 and 9871105 are on the 330 suction set page, and their fitment notes also list the 340. The 762-145 Inlet Valve Ball and 704-703 Inlet Valve Cage appear on both the 330 fluid section page and the Impact 340 pump page.
The overlap stops short of the whole pump, though. The outlet valve ball is 762-144 on the 330 fluid section page and 50164 on the Impact 340 diagram. Same job, different part number. This is why the rule is to order from your own model's page and not to borrow a number from a neighbour.
What wears first on a 330
The fluid section page lists the pump's wear parts. The 704-113 Pump Repacking Kit is listed against the 330, along with the 700-603A Upper Packing Assembly, the 700-601A Lower Seal Assembly, the 704-551A Piston Rod and the 704-560 Piston Assembly. The valve parts are the foot valve seat, upper valve seat, valve balls and the inlet valve cage.
The signs are the usual ones for a piston pump: paint leaking at the wet cup, paint in the wet cup, pressure that will not hold, pulsing at the gun, or trouble priming. Check the tip, the filters and the inlet screen before you take the pump apart. The 700-805 Inlet Screen Filter is on the 330 suction set page, and the 500-200-03 filter is on the pump block page.
Safety and service notes
Relieve pressure using the procedure in your manual before you open any part of the pump, and never put a hand or finger over the spray tip. An airless jet can inject paint through the skin, which is a medical emergency. Use only hose, gun and fittings rated for the sprayer's working pressure.
Parts commonly ordered for the 330, with live prices:
Bottom line
Confirm it is a 330, open the 330 diagram page for the assembly, match the callout and read the fitment note. If any of the three disagree, call (713) 931-0006 with the model and serial number before you order.
Not sure it is a 330?
Call (713) 931-0006 with the model and serial number, or order from the 330 parts diagram.
(713) 931-0006Order by Parts Diagram