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M-4 / M-8 High Capacity Spray Gun Parts List

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M-4 / M-8 High Capacity Spray Gun Parts List
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1
Item
Titan 2339659 Cover Screw
Titan 2339659 Cover Screw
Part #: 2339659
UPC: 24964224227
Titan 2339659 Cover Screw 
$23.60
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1
Genuine OEM
Titan
Titan 2339659 Cover Screw
Part #: 2339659
$23.60
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3a
Item
Titan 0347335 Pressure Spring.
Titan 0347335 Pressure Spring.
Part #: 0347335
UPC: 024964224272
Titan 0347335 Spring, 7700 PSI-OEM  (7700PSI, 530 bar)
$8.57
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3a
Genuine OEM
Titan
Titan 0347335 Pressure Spring.
Part #: 0347335
$8.57
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3
Item
Titan 2344878 Pressure Spring
Titan 2344878 Pressure Spring
Part #: 2344878
UPC: 4004025090455
Titan 2344878 Pressure Spring Titan 2344878 Pressure Spring is a genuine component designed for use...
$11.80
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3
Titan 2344878 Pressure Spring Genuine OEM
Titan
Titan 2344878 Pressure Spring
Part #: 2344878
$11.80
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4
Item
Titan 2348175 M-4 / M-8 Gun repair kit
Titan 2348175 M-4 / M-8 Gun repair kit
Part #: 2348175
UPC: 4004025090608
Introduction   Titan 2348175 M-4 / M-8 Gun Repair Kit is a genuine maintenance set tailored for T...
$103.99
$113.40Save 8%
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4
Titan 2348175 M-4 / M-8 Gun repair kit −8%
Titan
Titan 2348175 M-4 / M-8 Gun repair kit
Part #: 2348175
$103.99 $113.40 Save $9.41
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5
Item
Titan 2332598 Cylinder Pin
Titan 2332598 Cylinder Pin
Part #: 2332598
UPC: 4004025089633
Titan 2332598 Cylinder Pin or 2332-598
$0.40
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5
Titan 2332598 Cylinder Pin Genuine OEM
Titan
Titan 2332598 Cylinder Pin
Part #: 2332598
$0.40
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7
Item
Titan 2343066 Gun Housing
Titan 2343066 Gun Housing
Part #: 2343066
UPC: 4004025090363
Titan 2343066 Gun Housing Titan 2343066 Gun Housing is a genuine component designed to serve as th...
$122.84
$137.10Save 10%
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7
Titan 2343066 Gun Housing −10%
Titan
Titan 2343066 Gun Housing
Part #: 2343066
$122.84 $137.10 Save $14.26
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8
Item
Titan 2343085 PIN
Titan 2343085 PIN
Part #: 2343085
UPC: 4004025090370
Titan 2343085 Pin-OEM
$5.50
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8
Titan 2343085 PIN Genuine OEM
Titan
Titan 2343085 PIN
Part #: 2343085
$5.50
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10
Item
Titan 0289228 Tip Guard, G-THREAD
Titan 0289228 Tip Guard, G-THREAD
Part #: 0289228
UPC: 024964208784
  Titan part 0289228 is a tip guard with G‑Thread designed for use on compatible airle...
$30.33
$32.10Save 6%
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10
Titan 0289228 Tip Guard, G-THREAD −6%
Titan
Titan 0289228 Tip Guard, G-THREAD
Part #: 0289228
$30.33 $32.10 Save $1.77
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10a
Item
Titan 661-027 Tip Guard
Titan 661-027 Tip Guard
Part #: 661-027
UPC: 612567400034
Part 661-027 is a replacement tip guard for hydrax 4540 - 7230 equipment. This safety device fit...
$41.12
$44.50Save 8%
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10a
Titan 661-027 Tip Guard −8%
Titan
Titan 661-027 Tip Guard
Part #: 661-027
$41.12 $44.50 Save $3.38
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11
Item
Titan 2332605 Trigger Guard
Titan 2332605 Trigger Guard
Part #: 2332605
UPC: 4004025089640
Titan 2332605 Trigger Guard
$30.00
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11
Titan 2332605 Trigger Guard Genuine OEM
Titan
Titan 2332605 Trigger Guard
Part #: 2332605
$30.00
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12
Item
Titan 2333189 Complete Trigger
Titan 2333189 Complete Trigger
Part #: 2333189
UPC: 4004025089657
Titan 2333189 Complete Trigger 
$70.88
$77.30Save 8%
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12
Titan 2333189 Complete Trigger −8%
Titan
Titan 2333189 Complete Trigger
Part #: 2333189
$70.88 $77.30 Save $6.42
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13
Item
Titan 0043303 Handle Sealing Washer
Titan 0043303 Handle Sealing Washer
Part #: 0043303
UPC: 4004025021367
SprayTech part 0043303 is a handle sealing washer designed to create a tight seal between connec...
$3.40
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13
Titan 0043303 Handle Sealing Washer Genuine OEM
Titan
Titan 0043303 Handle Sealing Washer
Part #: 0043303
$3.40
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14a
Item
Titan 0089957 Gun Filter Coarse GREEN 2-pack
Titan 0089957 Gun Filter Coarse GREEN 2-pack
Part #: 0089957
UPC: 024964899579
  Titan part 0089957 is a coarse green gun filter (2‑pack) designed to trap large debr...
$16.30
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14a
14
Item
Titan 0089958B Filter Replacement Mesh Pkgd
Titan 0089958B Filter Replacement Mesh Pkgd
Part #: 0089958B
UPC: 024964899586
Part 0089958B is a replacement filter replacement mesh, packaged, for a wide range of compatible...
$16.30
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14
15
Item
Titan 2347490 Filter Housing
Titan 2347490 Filter Housing
Part #: 2347490
UPC: 4004025079993
Titan 2347490 Filter housing (3600 psi) or Threaded socket + swivel joint assy. 250
$192.00
$223.00Save 14%
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15
Titan 2347490 Filter Housing −14%
Titan
Titan 2347490 Filter Housing
Part #: 2347490
$192.00 $223.00 Save $31.00
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15a
Item
Titan 2347492 Filter Housing
Titan 2347492 Filter Housing
Part #: 2347492
UPC: 4004025080005
Titan 2347492 Filter Housing is designed for high-pressure applications, with a maximum pressure rat...
$111.37
$124.30Save 10%
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15a
−10%
Titan
Titan 2347492 Filter Housing
Part #: 2347492
$111.37 $124.30 Save $12.93
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M-4 / M-8 High-Capacity Spray Gun Parts 

The M-4 / M-8 High Capacity Spray Gun Parts List features genuine, OEM-compatible replacement components for Titan® M-4 and M-8 airless spray guns. These high-capacity spray guns are built for demanding, high-volume coating applications, and proper maintenance requires precision-engineered parts that meet original manufacturer specifications.

This category includes all major M-4 / M-8 spray gun replacement parts, including pressure springs, diffusers, trigger assemblies, trigger guards, cover screw, filters, seals, filter housings, and complete gun repair kits. Each part is designed to restore proper pressure control, smooth trigger operation, and consistent spray patterns while extending the life of your spray gun.

Key Features

  • OEM-Compatible M-4 / M-8 Spray Gun Replacement Parts
  • Designed for High-Capacity, High-Pressure Airless Spraying
  • Precision-Machined Components for Reliable Sealing and Flow Control
  • Durable Materials for Professional and Industrial Use
  • Individual Parts Available – No Need to Replace the Entire Gun
  • Easy Part Identification Using Exploded Parts Diagram

Applications

  • Repair and maintenance of Titan M-4 High-Capacity Spray Guns
  • Repair and maintenance of Titan M-8 High-Capacity Spray Guns
  • Professional airless paint spraying and coating systems
  • High-volume spraying of latex, primer, elastomerics, and industrial coatings
  • Commercial, industrial, and large-scale residential painting projects

FAQs

1. What spray guns are these parts compatible with?

These parts are designed specifically for Titan M-4 and M-8 High Capacity Airless Spray Guns and match OEM specifications for fit and performance.

2. Are these genuine replacement parts or aftermarket alternatives?

These are OEM-compatible replacement parts, manufactured to meet or exceed original equipment standards for durability and performance.

3. How do I find the correct M-4 or M-8 spray gun part?

Use the M-4 / M-8 exploded parts diagram and match the item number to the part number listed on the product page.

4. When should I replace M-4 / M-8 spray gun internal components?

Replace parts if you experience leaks, pressure loss, inconsistent spray patterns, or poor trigger response during operation.

5. Are these parts suitable for high-pressure airless systems?

Yes. All M-4 / M-8 spray gun parts are rated for high-pressure airless spraying used in professional and industrial applications.

6. Will replacing worn spray gun parts improve performance?

Yes. Installing new filters, seals, diffusers, and springs restores proper pressure regulation, improves atomization, and delivers a cleaner, more consistent finish.

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