The Graco Mark XV XT represents the latest development in airless coating systems for high-volume materials. In this article, we present the spare parts and the corresponding parts diagrams for the Graco Mark XV XT Standard (Model 18H403).
Below the parts diagram you will find a table listing all available spare parts. The table includes the position number from the diagram, the part number, and the description of each component.
By clicking on the part number, you will be taken directly to our online shop, where you can find more information about the part or order it directly.
Graco Mark XV XT Standard (mod. 18H403) – Spare Parts

Spare parts of the Graco Mark XV XT Standard

Housing and Motor Diagram
The sprayer operation manual is available for download.
Note: If the table is not correctly displayed on your smartphone, we suggest you rotate your smartphone or swipe and move the rows within the table.
Ref. |
Item number |
Item description |
|---|---|---|
| 1 | 2015797 | Chassis, includes 45 |
| 2 | 2015798 | Housing, drive, includes 10, 14 |
| 3 | 2015799 | Housing, bearing, includes 11, 12, 30, 31, 32, 33, 44, 99 |
| 4 | 2014411 | Motor, includes 7, 8, 9, 47, 102 |
| 5 | 2015686 | Complet Pump, displacement |
| 6 | 19D664 | Frame, XT, 1095 / Mark V / Mark VII |
| 8 | 19C928 | Screw, cap |
| 9 | 119426 | Screw, mach., hex washer hd. |
| 10 | 15C753 | Screw, mach., hex wash hd. |
| 11 | 106115 | Washer, lock |
| 12 | 17E789 | Screw, cap, 3/8 x 2.25 |
| 13 | 2015801 | Rod, connecting |
| 14 | 15E767 | Washer, thrust |
| 15 | 116192 | Washer, flat |
| 16 | 116038 | Washer, wave spring |
| 17 | 119509 | Wheel, pneumatic |
| 18 | 15E891 | Clip, retaining |
| 19 | 276974 | Cap, leg |
| 30 | 16C457 | Hanger, pail |
| 31 | 111040 | Nut, lock, insert, nylon |
| 32 | 16X203 | Clip, drain line |
| 33 | 118444 | Screw, mach., slot hex wash hd. |
| 34 | 15C982 | Cam, cart |
| 35 | 114531 | Screw, mach., hex washer hd. |
| 36 | 2011960 | Fan, 12V |
| 37 | 19D924 | Guard, fan |
| 38 | 117683 | Screw, pan head |
| 39 | 19D921 | Support, kickstand, universal, XT |
| 40 | 2015807 | Shield, motor, bottom |
| 41 | 2015808 | Shield, motor, top |
| 43 | 2015809 | Cover, front |
| 44 | 2011760 | Cover, pump rod |
| 45 | 111801 | Screw, cap, hex hd. |
| 46 | 2001659 | Screw, mach., slot hex wash hd. |
| 47 | 2012691 | Cable, amplifier |
| 48 | 116752 | Switch, rocker |
| 51 | 19B596 | Harness, encoder |
| 52 | 20B342 | Hose, drain, XT |
| 53 | 241920 | Deflector, threaded |
| 54 | 24A250 | Handle, assembly |
| 55 | 109032 | Screw, machine |
| 59 | 19D307 | Screw, mach., torx pan hd. |
| 65 | 2004023 | Fitting, pump |
| 70 | 2003297 | Hose, coupled |
| 71 | 2015813 | Board, control |
| 72 | 2003269 | Choke, ground |
| 73b | 2003259 | Cord, power (incl. 74, 75) |
| 74 | 20B466 | Retainer, power cord |
| 75 | 2003004 | Screw, mach., torx, self-tapping |
| 76 | 2003504 | Screw, mach., serrated hex hd. |
| 81 | 189920 | Strainer |
| 84 | 107505 | Packing, O-ring |
| 98 | – | Label, safety warning |
| 99 | 20B730 | Screw, cap, SCH, 3/8 x 4.0 SST |
| 101 | 100718 | Washer |
| 102 | 2001766 | Label, safety warning, moving parts |
| 104 | 102982 | O-ring |
| 105 | – | Label, brand, front |
| 106 | – | Label, brand, side |
| 107 | – | Label, brand, Xtreme torque |
| 108 | – | Label, brand, QR, XT |
| 109 | 16D576 | Label, brand, Made in USA |
| 110 | 2002717 | Harness, grounded, braided |
| 111 | 119791 | Screw, mach., hex wash hd. |
| 112 | 114391 | Screw, grounding |
| 113 | 119236 | Screw |
| 121 | 2005199 | Screw, #10, 5 in. |
| 122 | 120339 | Washer, flat |
Filter Spare Parts

Filter components of the Graco Mark XV XT Standard
Note: If the table is not displayed correctly on your smartphone, we recommend rotating your smartphone or swiping within the table to scroll through the rows.
Ref. |
Item number |
Item description |
|---|---|---|
| 20 | 19D919 | Base, filter, XT |
| 21 | 120091 | Screw |
| 22 | 24B156 | Valve, prime, heavy duty |
| 23 | 15C972 | Pin, spring |
| 24 | 24A382 | Base, valve, heavy duty |
| 25 | 24E234 | Handle, prime valve, heavy duty |
| 26 | 244067 244068 244069 244071 |
Kit, filter, 60 mesh Kit, filter, 100 mesh Kit, filter, 200 mesh Kit, filter, 30 mesh |
| 27 | 2003271 | Tube, diffusion (incl. 29) |
| 29 | 117285 | Packing, O-ring |
| 56 | 2003348 | Transducer, pressure control |
| 57 | 111457 | Packing, O-ring |
| 69 | 122533 | Fitting, elbow, 3/8 NPT |
| 77 | 2003279 | Adapter, Nippel (enthält 84) |
| 78 | 2005277 | Stopfen, ohne Packung |
| 84 | 107505 | Packung, O-ring |
Spray Gun and Hose Parts

Note: If the table is not displayed correctly on your smartphone, we recommend rotating your smartphone or swiping within the table to scroll through the rows.
Pos. |
Item Number
|
Designation |
|---|---|---|
| 91 | 278499 | Hose 1/2″ – 15m |
| 94 | 245820 | Inline spray gun |
| 97 | 191239 | Hose, whip 3/8″ – 3,5m |
| 200 | 189018 | Swivel 1/4″ |
| 201 | 159239 | Bushing 1/2″ x 3/8″ |
Spray tips, filters & care products
Accessories such as filters, inlet strainers, spray tips, hoses and care products for the Graco Mark XV XT Standard are listed in the following table.
Note: If the table is not correctly displayed on your smartphone, we suggest you rotate your smartphone or swipe and move the rows within the table.
Which Graco models are considered here?
The technical drawings and spare parts mentioned in this article apply to the following Graco Mark XV XT Standard models:
- 18H403 (CEE)
- 18H404 (IT, CH, DK)
- 18H407 (UK)
Here are more tips on airless spray technology
Airless Discounter Instagram account
Further questions
For all further questions regarding the Graco Mark XV XT Standard (mod. 18H403), we are happy to assist you by phone at 030/22015436, via email through our contact form, or directly at our service center.