Titan does not spell out what the Impact numbers or the letters I, IA, T and X stand for, so treat them as labels. What Titan does say: 640I/IA, 840I/IA and 1140I/IA are the IntelliSync series, the 1040T is positioned for texture and abrasive coatings, and Impact X is a newer line with its own parts.
What the numbers do and do not tell you
Titan does not publish what the numbers 340 through 1640 mean. You can see the pattern that larger numbers come with larger delivery, but the digits are not a formula, and reading meaning into them is how people end up on the wrong parts page. In this guide, every letter is described by what Titan attaches to it, and nothing more.
The same caution applies to part numbers. A trailing letter such as the A in 805-437A is part of the number as listed on the site. Do not assume it means a revision or a variant. Copy the number exactly as it appears.
The I and IA suffixes
Titan groups the Impact 640I/IA, 840I/IA and 1140I/IA as the Impact IntelliSync series, and its page for that series also lists the Impact X 540I. IntelliSync is a Bluetooth link to the MyTitan app, which Titan describes with a dashboard for supply levels, pressure, runtime and paint usage, a tip wear indicator and maintenance alerts.
Titan lists two named features against the suffixes. DigiTrac, a diagnostics display with settable pressure readings and resettable counters, is listed against the I models. ActivGuard, integrated GPS tracking that needs a subscription, is listed against the IA models. Titan does not spell out the letters, and it does not say that the IA lacks a display, so do not draw that conclusion.
Delivery, tip size and pressure on the 640I/IA, 840I/IA and 1140I/IA match the same numbers listed for the 640, 840 and 1140. DigiTrac is not exclusive to the newer line either: the original 640 and 840 diagrams also show a Digi-Trac display, and the 640 manual describes it. So an I or IA unit is not simply a 640 plus a Bluetooth radio, and you should not guess which parts carry over.
The site's 640, 840 and 1140 diagrams carry fitment notes for "I and IA" units. On a part page, that wording is what links an IntelliSync machine to a diagram, so look for it. Complete units are sold by configuration with separate numbers: the 640I has a skid, a high rider and a low rider, and the 640IA has its own, such as the 640IA skid.
The T in 1040T
The Impact 1040T shares its delivery with the 1040: 1.15 gpm, a 0.033" maximum tip with one gun and 0.022" with two. Titan positions it for smooth texture and abrasive coatings, with a submerged fluid section built for heavy-bodied material. Titan does not say what the T stands for, so we do not either.
Where the 1040T matters most for parts is the catalog. The site keeps separate 1040T diagram pages, including a main assembly, a fluid section, a filter plug assembly and a cart. Its piston rod is listed on the 1040T page as 0507732, and the filter page uses a 100 mesh filter, where the standard 1040 diagram lists a 60 mesh one. Do not order from a 1040 page for a 1040T.
The X in Impact X
Impact X is a newer line: the X 410, X 440, X 540I and the battery-powered X 120. Titan lists features such as Logix adaptive pressure control on the electric ones, and the diagrams show different pump, filter and drive parts, including the 2420579A piston rod used across the X 410, X 440 and X 540I.
Never shorten the names. The Impact 440 and the Impact X 440 both have a 0.54 gpm delivery, and the Impact 410 and Impact X 410 both list 0.021" as the largest tip. Their parts differ, and the ATP page for the X 410 warns against confusing it with the earlier 410. The Impact X sprayer parts live on their own category page.
Skid, high rider, low rider
These three words describe the frame a sprayer is sold on, and they appear in the description of a complete unit's part number. A few examples from the site:
Configuration part numbers
These are complete sprayers. The frame parts, such as wheels and handles, are on the cart and skid diagram pages.
Pick the configuration by the number on your sprayer's label or paperwork, not by the look of the frame.
Reading a part listing
- "Replaces Titan" notes: a listing such as the inlet valve ball 762-145 says it replaces an earlier Titan number. That tells you the old number has been superseded.
- Fitment lists: read lines such as "Impact 640 I and IA" as a model list for that part. Check yours is on it.
- The callout: match the number on the diagram drawing, not just the name.
- The full model name: always include I, IA, T or X when you search.
Start at Impact sprayer parts, open your model, and compare against its main assembly page; the 640 page is an example. Manuals are on the manuals page. If the model plate and the listing disagree, call (713) 931-0006 with the model and serial number.
Complete Impact configurations named in this guide:
The Short Version
Titan does not decode the letters, so go by what it attaches to each: IntelliSync for the I and IA series, texture and abrasive work for the 1040T, and a newer design with its own parts for Impact X. Always use the full model name when you search.
Not sure which Impact name is yours?
Send the model plate details and we will point you to the right diagram family.
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