The Impact 840 high rider uses the upright cart (page 0552537A) with wheel 670-109 and handle assembly 805-279A. The low rider uses the low rider cart (page 805-289A) with wheel 800-593 and a drip cup, plus a separate siphon assembly page (805-296). Wheels are different part numbers, so open the diagram for your cart before ordering.
Two carts, three diagram pages
On the site, the cart parts for the Impact 840 sit on three pages. Which one you need depends on whether your sprayer is a high rider or a low rider. The sprayer part numbers do not tell you the cart parts by themselves, so start from the page.
Impact 840 cart and siphon diagram pages
| Page | Parts listed | For |
|---|---|---|
| Upright Cart Assembly (0552537A) | 9 | High rider cart, handle and wheel |
| Low Rider Cart (805-289A) | 16 | Low rider cart, handle, wheel and drip cup |
| Low Rider Siphon Assembly (805-296) | 7 | Suction tube, inlet screen and return hose |
Combined 740/840 cart pages also exist on the site. Use them only if the cart number on the page matches your own cart.
The high rider upright cart
The upright cart page lists nine parts. The ones you will order for wear or damage are the wheel, the handle assembly and the small hardware:
Upright cart parts (page 0552537A)
The low rider cart
The low rider cart page lists sixteen parts, and the wheel is a different part number from the high rider's. The low rider also has a drip cup, which the upright cart page does not list.
- 800-593 wheel, with 0294534 wheel spacer and 9890104 hub cap.
- 805-564 cart and 800-592 handle assembly.
- 590-504 sleeve handle, 590-506 flat washer, 590-508 roll pin and 9841504 snap button, the small parts at the handle.
- 700-1041 drip cup and 9805230 drip cup screw.
- 856-921 screw, 856-002 lock washer and the plugs 9885571 and 0294635, the same hardware numbers as the upright cart page.
Because the wheel is a different number on each cart, 670-109 on the high rider and 800-593 on the low rider, a wheel ordered from the wrong page will not be the part the diagram shows for your cart. Check which page matches your sprayer, then add the wheel from that page.
The low rider siphon assembly
The siphon assembly is the suction side of a low rider: it draws coating from the bucket and returns it. The page lists seven items:
- 710-204 siphon tube assembly
- 0507965A siphon tube
- 710-046 inlet screen
- 710-081 siphon tube adapter
- 800-903 return hose
- 730-334 hose tie clamp and 700-742 tie wrap
The inlet screen is the part to check first if the sprayer is slow to prime: Titan's Impact manuals list a clogged inlet screen or siphon tube among the causes of a sprayer that will not prime, and they say to remove and clean it. The main assembly page lists a complete siphon assembly as 805-296A, which the listing says fits the Impact 740 and Impact 840.
Sprayer configuration numbers
If your sprayer is an IntelliSync model, Titan's sprayer numbers are 2419303 (840I high rider), 2419300 (840I low rider), 2419222 (840IA high rider) and 2419297 (840IA low rider). The Impact 840 cart pages are the ones to use for all of them. The cart 0552538A and the 840 diagrams carry fitment notes naming the 840I and 840IA.
Decide which cart you have
Compare your cart with the pictures on the upright cart and low rider cart pages. If you are not sure, call (713) 931-0006.
Open the matching page
Upright cart page for a high rider; low rider cart and siphon pages for a low rider.
Match the callout and add it
Add the part from the numbered callout, including the hardware that goes with it.
Confirm by phone if it is unclear
Have the model and serial number ready.
Cart and siphon parts for the Impact 840:
The Short Version
High rider: upright cart page, wheel 670-109, handle assembly 805-279A. Low rider: low rider cart page, wheel 800-593, drip cup 700-1041, and the siphon assembly page for the suction parts. Match the page to your cart before you add a wheel or handle.
Not sure whether yours is a high rider or low rider?
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