The Graco Magnum X5 parts diagram uses numbered callouts — click or find the number matching your worn part, then cross-reference it against the parts list to get the real Graco part number. Letters after a number (like 29A, 29B) indicate sub-components within a larger kit. The X5 is Graco model 262800, series A-E, and shares its diagram with the LTS 15. Confirm your series letter on the serial tag before ordering pump-related parts, since compatibility can vary by series.
The exploded parts diagram is the fastest way to identify exactly what's failed on a Graco Magnum X5 — but only if you know how to read it. This guide walks through the actual structure of the X5 diagram, using real callout numbers and real part numbers pulled directly from the current parts list, so the next time something needs replacing, you're not guessing.
1. How the Diagram Actually Works
The X5 parts diagram is an image of the disassembled machine with small numbered markers placed on each component. Clicking (or locating) a marker brings up that specific part's listing — name, part number, price, and an "Add to Cart" option. This is the digital successor to Graco's old printed parts book, and it functions the same way: the number on the diagram is not the part number. It's a reference point you use to look up the real part number in the accompanying list.
Open the live Graco X5 and LTS 15 Diagram and Parts List in a second tab while reading this guide — it makes the callout numbers below much easier to follow.
2. The Four Main Sections of the X5
Before hunting for a specific callout number, it helps to know which broad section of the machine you're looking at. The X5 diagram breaks down into four functional areas:
Pump & Motor
The drive system, motor repair kit, and pump inlet/outlet valve assemblies — the components responsible for building and maintaining pressure.
Fluid Path
Suction tube, inlet filter, drain valve, and hose connections — everything that moves paint from the bucket to the gun.
Frame & Housing
The frame, legs, enclosure covers, and control board — structural and electronic components, mostly not wear items under normal use.
Gun & Spray Tip
The SG2 gun itself and everything downstream of the hose — covered in more depth on the dedicated spray gun parts page.
3. Real Callout Numbers, Decoded
Here's a sample of actual callout numbers from the live X5/LTS 15 diagram, matched to their real Graco part numbers — a preview of exactly what you'll find when you open the diagram yourself.
| Callout # | Component | Part Number |
|---|---|---|
| 5 | Motor Repair Kit (X5/X7) | 17L282 |
| 6 | Frame, X5 and LTS15 | 16D682 |
| 17 | Pump Outlet Valve Repair Kit | 16E845 |
| 29 | Pump Inlet Valve Repair Kit | 16E844 |
| 30 | Inlet Filter 3/4-Inch (Strainer) | 288716 |
| 33 | Magnum Prime/Drain Valve Kit | 17V783 |
| 37 | Magnum Inlet Suction Set Assembly | 24V074 |
| 41 | Magnum SG2 Spray Gun, Packaged | 243011 |
| 62 | Pump Armor 8oz (storage fluid) | 17S980 |
Notice the pattern: low callout numbers tend to cluster around the pump and motor (the parts most central to the machine's core function), while higher numbers move outward toward fluid path and accessory components. This isn't a strict rule, but it's a useful orientation cue when scanning a diagram for the first time.
4. Why Some Numbers Have Letters
You'll notice some callouts aren't just a number — they're a number followed by a letter, like 29A or 19B. This indicates a sub-component within a larger assembly. For example, callout 29 is the full Pump Inlet Valve Repair Kit, while parts like the ceramic ball, compression spring, and O-ring inside that same assembly get their own lettered callouts nearby.
If you already know the exact small piece that failed (say, just the O-ring), ordering the lettered sub-part is cheaper and faster. If you're not certain, or multiple pieces in the same assembly show wear, the full numbered kit is usually the safer and more complete fix.
5. Common Reading Mistakes
- Treating the callout number as the part number. They're not the same thing — the callout is a map reference, not an order number.
- Ignoring the series letter. The X5 (model 262800) spans series A through E. Most parts carry over across series, but always worth a quick check on pump-specific components before ordering.
- Confusing the X5 diagram with the X7 diagram. They're closely related but not identical — the X5 and LTS 15 share one diagram, while the X7 and LTS 17 share a separate one.
- Ordering a full kit when only a small sub-part failed, or vice versa. Check the lettered sub-callouts before assuming you need the entire assembly.
Ready to Find Your Part?
Open the live diagram to click through to any component, or browse the full pump and repair kit category directly.
Open X5/LTS 15 Diagram Browse Pumps & Repair KitsFrequently Asked Questions
What do the numbers on the Graco X5 parts diagram mean?
Each number is a callout referencing one specific component in the exploded diagram. Cross-reference it against the parts list to find the actual Graco part number, like 17L282 or 16E845.
Why do some callout numbers have letters after them, like 29A or 29B?
Letters indicate sub-components within a single assembly — for instance, callout 29 might be a full repair kit while 29A, 29B, and 29C are the individual ball, spring, and O-ring inside it. This lets you order the whole kit or just the specific failed piece.
Is the Graco X5 the same as the LTS 15 on the parts diagram?
They share the same diagram and most components, since both are built on the same platform under different model names. A small number of parts, like model-specific labels, differ between them.
What's the model number for the Graco Magnum X5?
Model 262800, produced across series A through E. The series letter is on the serial tag and can affect part compatibility — worth checking before ordering pump-related components.
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