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AllTitanParts

(713) 931-0006

Multifinish 440 Fluid Section Assembly

Multifinish 440 Fluid Section Assembly
Titan 704-560 Piston Assembly
Titan 704-560 Piston Assembly

Item No: -

Part #: 704-560

  OEM Titan Fluid Section Component Titan 704-560 Piston Assembly is a complete OEM piston ...

Retail Price: $230.70
You save: $32.07 (13.90%)
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Titan 704-586B Repacking Kit
Titan 704-586B Repacking Kit

Item No: --

Part #: 704-586B

Titan 704-586B Repacking Kit is an OEM rebuild kit for the fluid pump on Titan MultiFinish 440 s...

Retail Price: $92.60
You save: $7.69 (8.30%)
Our Price: $84.91
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Titan 730-508 Retainer (Replaces Titan 509594)
Titan 730-508 Retainer (Replaces Titan 509594)

Item No: 1

Part #: 730-508

  OEM Titan Hardware Component Titan 9885571 Plug is an OEM sealing plug used to close off ...

Retail Price: $33.20
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Titan 700-587 Upper Piston Guide
Titan 700-587 Upper Piston Guide

Item No: 2

Part #: 700-587

  OEM Titan Pump Component Titan 700-587 Upper Piston Guide is an OEM pump component that a...

$8.80
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Titan 704-564 Upper Packing Kit
Titan 704-564 Upper Packing Kit

Item No: 3

Part #: 704-564

  OEM Titan Pump Component Titan 704-564 Upper Packing Kit is an OEM seal kit designed to r...

Retail Price: $43.80
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Titan 704-492A Pressure Sensor Assembly
Titan 704-492A Pressure Sensor Assembly

Item No: 4

Part #: 704-492A

  OEM Titan Electrical Component Titan 704-492A Pressure Sensor Assembly is an OEM electron...

Retail Price: $154.80
You save: $19.35 (12.50%)
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Titan 227-028 Pipe Plug
Titan 227-028 Pipe Plug

Item No: 5

Part #: 227-028

  OEM Titan Hardware Component Titan 227-028 Pipe Plug is an OEM sealing component used to ...

$3.40
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Titan 805-324A Pump Block
Titan 805-324A Pump Block

Item No: 6

Part #: 805-324A

  OEM Titan Pump Component Titan 805-324A Pump Block is an OEM structural housing that serv...

Retail Price: $248.00
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Titan 227-006 Outlet Fitting
Titan 227-006 Outlet Fitting

Item No: 7

Part #: 227-006

  OEM Titan Fluid System Component Titan 227-006 Outlet Fitting is an OEM component that co...

$18.50
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Titan 0532915 Lower Packing
Titan 0532915 Lower Packing

Item No: 8

Part #: 0532915

  OEM Titan Pump Component Titan 0532915 Lower Packing is an OEM seal used in the lower end...

Retail Price: $61.70
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Titan 0509590 Piston Bushing
Titan 0509590 Piston Bushing

Item No: 9

Part #: 0509590

  OEM Titan Pump Component Titan 0509590 Piston Bushing is an OEM guide component that supp...

Retail Price: $41.30
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Titan 704-551A Piston Rod
Titan 704-551A Piston Rod

Item No: 10

Part #: 704-551A

  OEM Titan Pump Component Titan 704-551A Piston Rod is an OEM mechanical component that tr...

Retail Price: $159.20
You save: $19.9 (12.50%)
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Titan 704-610 Upper Cage
Titan 704-610 Upper Cage

Item No: 11

Part #: 704-610

  OEM Titan Structural Component Titan 704-610 Upper Cage is an OEM structural component th...

$16.70
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Titan 704-612 Crush Washer
Titan 704-612 Crush Washer

Item No: 12

Part #: 704-612

  OEM Titan Sealing Component Titan 704-612 Crush Washer is an OEM sealing component that d...

$3.40
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Titan 50164 Outlet Valve Ball
Titan 50164 Outlet Valve Ball

Item No: 13

Part #: 50164

  OEM Titan Valve Component Titan 50164 Outlet Valve Ball is an OEM precision check valve c...

$3.80
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Titan 704-558 Outlet Valve Seat (Replaces Titan 0551620)
Titan 704-558 Outlet Valve Seat (Replaces Titan 0551620)

Item No: 14

Part #: 704-558

  OEM Titan Valve Component Titan 704-558 Outlet Valve Seat is an OEM sealing component tha...

Retail Price: $43.90
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Titan 13481 Outlet Valve Retainer (replaces Titan 704-587)
Titan 13481 Outlet Valve Retainer (replaces Titan 704-587)

Item No: 15

Part #: 13481

  OEM Titan Valve Component Titan 13481 Outlet Valve Retainer is an OEM fastening component...

$18.80
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Titan 704-703 Inlet Valve Cage
Titan 704-703 Inlet Valve Cage

Item No: 16

Part #: 704-703

  OEM Titan Valve Component Titan 704-703 Inlet Valve Cage is an OEM component that houses ...

Retail Price: $64.30
You save: $5.34 (8.30%)
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Titan 762-145 Inlet Valve Ball (replaces Titan 509583)
Titan 762-145 Inlet Valve Ball (replaces Titan 509583)

Item No: 17

Part #: 762-145

  OEM Titan Pump Valve Component Titan 762-145 Inlet Valve Ball is an OEM check valve compo...

$17.60
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Titan 762-137 Foot Valve Seat
Titan 762-137 Foot Valve Seat

Item No: 18

Part #: 762-137

  OEM Titan Valve Component Titan 762-137 Foot Valve Seat is an OEM sealing component that ...

Retail Price: $55.40
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Titan 762-058 Seat O-Ring
Titan 762-058 Seat O-Ring

Item No: 19

Part #: 762-058

  OEM Titan Sealing Component Titan 762-058 Seat O-Ring is an OEM PTFE seal that fits aroun...

$7.40
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Titan 700-821 Teflon-Ring/Seal
Titan 700-821 Teflon-Ring/Seal

Item No: 20

Part #: 700-821

  OEM Titan Seal Component Titan 700-821 Teflon Ring/Seal is an OEM PTFE seal that fits bet...

$5.80
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Titan 805-351A Inlet Valve
Titan 805-351A Inlet Valve

Item No: 21

Part #: 805-351A

  OEM Titan Valve Component Titan 805-351A Inlet Valve is an OEM one-way valve that control...

Retail Price: $68.10
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Titan 800-332 Viton O-Ring
Titan 800-332 Viton O-Ring

Item No: 22

Part #: 800-332

  OEM Titan Seal Component Titan 800-332 Viton O-Ring is an OEM high-performance seal used ...

$3.80
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Titan 730-067 60 Mesh Manifold Filter
Titan 730-067 60 Mesh Manifold Filter

Item No: 23

Part #: 730-067

OEM Titan Filtration ComponentTitan 730-067 60 Mesh Manifold Filter is an OEM filter element that tr...

$18.00
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Titan 702-251 Filter Screen Adapter
Titan 702-251 Filter Screen Adapter

Item No: 24

Part #: 702-251

  OEM Titan Filtration Component Titan 702-251 Filter Screen Adapter is an OEM component th...

$9.30
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Titan 704-252 Filter Housing
Titan 704-252 Filter Housing

Item No: 25

Part #: 704-252

  OEM Titan Filtration Component Titan 704-252 Filter Housing is an OEM protective housing ...

Retail Price: $132.70
You save: $13.8 (10.40%)
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Titan 730-083 Filter Spring
Titan 730-083 Filter Spring

Item No: 26

Part #: 730-083

  OEM Titan Filtration Component Titan 730-083 Filter Spring is an OEM metal spring that su...

$9.30
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Titan 757-105 Filter Support Spring
Titan 757-105 Filter Support Spring

Item No: 27

Part #: 757-105

  OEM Titan Filtration Component Titan 757-105 Filter Support Spring is an OEM spring that ...

$10.30
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Titan 704-297 Teflon O-Ring
Titan 704-297 Teflon O-Ring

Item No: 28

Part #: 704-297

  OEM Titan Seal Component Titan 704-297 Teflon O-Ring is an OEM PTFE seal used in the filt...

$12.00
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Titan 700-537 Gasket
Titan 700-537 Gasket

Item No: 29

Part #: 700-537

  OEM Titan Valve Component Titan 800-925 Bypass Valve Assembly is an OEM pre-assembled val...

$2.50
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Titan 800-925 Bypass Valve Assembly
Titan 800-925 Bypass Valve Assembly

Item No: 30

Part #: 800-925

OEM Titan Valve Component Titan 800-925 Bypass Valve Assembly is an OEM pre-assembled valve u...

Retail Price: $157.90
You save: $19.74 (12.50%)
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Titan 700-252B Cam Base
Titan 700-252B Cam Base

Item No: 31

Part #: 700-252B

  OEM Titan Valve Component Titan 700-252B Cam Base is an OEM component that provides the m...

$6.30
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Titan 700-697 Valve Handle
Titan 700-697 Valve Handle

Item No: 32

Part #: 700-697

  OEM Titan Valve Component Titan 700-697 Valve Handle is an OEM replacement control compon...

$18.50
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Titan 700-759 Groove Pin
Titan 700-759 Groove Pin

Item No: 33

Part #: 700-759

  OEM Titan Fastening Component Titan 700-759 Groove Pin is an OEM cylindrical fastener tha...

$3.80
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Titan MultiFinish 440 Parts · Fluid Pump

Restore Priming, Pressure, and Material Flow With Diagram-Matched Fluid-Section Parts

Shop replacement components for the Titan MultiFinish 440 Fluid Section Assembly, including the piston assembly, repacking kit, pump block, inlet and outlet valve parts, pressure sensor, manifold filter, bypass valve, seals, springs, fittings, and valve-control hardware. Match the diagram callout to the exact Titan part number before ordering.

01
Diagram-Based Identification
Match each piston, packing, valve, filter, sensor, seal, spring, and fitting to its numbered fluid-section callout.
02
Complete Pump Diagnosis
Trace priming failure, pressure loss, surging, leakage, bypass flow, and weak output through the entire material path.
03
Exact Part Selection
Verify the Titan part number before ordering pump, valve, filtration, sealing, or control components.
04
System-Level Repair
Inspect the piston, packings, inlet and outlet checks, bypass valve, filter, pressure sensor, and mating surfaces together.
Assembly Overview

What the MultiFinish 440 Fluid Section Contains

This exploded replacement-parts page covers the working fluid pump and related controls used on the Titan MultiFinish 440. The fluid section assembly comprises of  33 numbered service components, including the retainer, upper guide and packing kit, pressure sensor, pump block, outlet fitting, lower packing, piston bushing and rod, outlet and inlet check-valve parts, manifold filter, filter housing and springs, bypass valve assembly, cam base, valve handle, and groove pin.

These parts work as a coordinated system. The piston and packings create displacement and sealing, the inlet and outlet check valves control one-way flow, the filter protects downstream components, the bypass valve directs material during priming and spraying, and the pressure sensor supports pressure control.

Main Functions

Systems Supported by the Fluid Section

  • Draws coating material into the pump during the intake stroke.
  • Creates pressure through piston movement and the upper and lower packing system.
  • Controls one-way inlet and outlet flow through balls, cages, seats, retainers, and seals.
  • Filters coating material through the manifold filter, adapter, housing, and support springs.
  • Directs material between priming and spraying through the bypass valve and control hardware.
Service Applications

When Contractors Use This Parts Diagram

  • Correcting failure to prime, pressure loss, surging, or weak material delivery.
  • Repairing fluid leakage around the piston, packings, pump block, fittings, or valve areas.
  • Rebuilding the pump with diagram-matched piston, packing, inlet, and outlet components.
  • Servicing a bypass valve that leaks, sticks, or prevents pressure buildup.
  • Identifying filter, pressure-sensor, and fluid-control parts before maintenance.
Troubleshooting & Maintenance

Common MultiFinish 440 Fluid-Section Symptoms

Fluid-section symptoms often overlap. Rule out external restrictions first, then inspect the full pump path before ordering.

Operating symptom Areas to inspect Recommended action
Sprayer will not prime Inlet valve, cage, inlet ball, foot-valve seat, seat O-ring, suction path, and bypass position Clean and inspect the inlet-side check components and confirm the bypass valve is correctly positioned.
Pressure drops or surges Piston assembly, upper and lower packings, outlet ball and seat, inlet check, filters, and material supply Eliminate tip, filter, hose, and supply restrictions before opening the fluid section.
Material leaks near the pump Upper packing area, lower packing, piston surface, pump block, fittings, O-rings, and threaded joints Relieve pressure, identify the precise leak source, and inspect mating surfaces before replacing seals.
Weak or uneven spray output Manifold filter, tip, hose, piston, packings, inlet valve, outlet check, and available material Confirm the external fluid path is clear, then inspect the pump for internal bypass or valve leakage.
Material continually returns through bypass Bypass valve assembly, gasket, cam base, handle, valve position, and contamination Inspect the bypass valve for hardened coating, damaged sealing surfaces, or restricted movement.
Filter restriction or frequent clogging 60-mesh manifold filter, adapter, housing, filter springs, Teflon O-ring, and coating condition Clean the complete filter stack and replace damaged screens, springs, seals, or housing components.
Major Replacement Components

High-Value MultiFinish 440 Fluid-Section Parts

These six core pump and valve components represent major repair areas on the MultiFinish 440 fluid section. Verify every item against the correct diagram before purchase.

PISTON ASSEMBLY

Titan 704-560 Piston Assembly

Produces the reciprocating pumping action and works with the packing system to draw in and discharge coating material.

View Titan 704-560 Piston Assembly →
REPACKING KIT

Titan 704-586B Repacking Kit

Renews worn pump seals and packings that can cause leakage, pressure loss, surging, or failure to prime.

View Titan 704-586B Repacking Kit →
INLET CONTROL

Titan 805-351A Inlet Valve

Controls material entering the fluid section and is a primary inspection point when the sprayer will not prime.

View Titan 805-351A Inlet Valve →
Parts Selection Guide

How to Order the Correct MultiFinish 440 Fluid-Section Part

Follow this sequence to reduce fitment mistakes and avoid replacing parts that are not responsible for the operating problem.

STEP 1

Identify the symptom

Record whether the problem is priming failure, pressure loss, surging, leakage, bypass flow, or reduced output.

STEP 2

Verify the exact machine

Confirm the unit is a Titan MultiFinish 440 and note any model, serial, or production-revision details.

STEP 3

Use the parts diagram

Match the exploded-view callout to the corresponding Titan part number in the fluid-section list.

STEP 4

Inspect related wear parts

Check mating balls, seats, packings, cages, seals, piston surfaces, filter parts, and valve bodies.

Preventive Care

Maintenance Practices That Protect the Fluid Section

  • Relieve system pressure before inspection, cleaning, disassembly, or parts replacement.
  • Strain coating material when required and keep the suction path clean.
  • Flush the equipment with cleaning fluid appropriate for the sprayed material.
  • Do not continue running the pump when material supply is empty or suction is lost.
  • Inspect the piston surface whenever upper or lower packings are replaced.
  • Clean the manifold filter and inspect its housing, springs, adapter, and seals.
  • Inspect mating balls, seats, cages, and retainers together during valve service.
Complete Repair Planning

Build a More Complete MultiFinish 440 Fluid-Section Repair

When replacing packings, inspect the piston rod, upper guide, lower packing area, pump block, and related seals. When repairing the inlet or outlet check, inspect the ball, cage, seat, retainer, crush washer, and O-ring together.

When servicing the bypass valve or manifold filter, inspect every adjoining gasket, spring, adapter, handle, cam, and seal. A complete repair plan helps prevent repeat teardown and premature failure of new components.

Fast Parts Navigation

Shop Major MultiFinish 440 Pump and Valve Components

Use these verified internal links to continue directly to the complete fluid-section diagram and six core repair products.

Frequently Asked Questions

Titan MultiFinish 440 Fluid Section Assembly FAQs

Use these answers to confirm piston, packing, inlet, outlet, bypass, filtration, and pressure-control repairs.

What does the Titan MultiFinish 440 fluid section do?+
It draws coating into the pump, controls one-way fluid movement, seals around the piston, filters material, and delivers pressurized coating toward the hose and gun.
What are common signs of worn pump packings?+
Worn packings may cause leakage around the piston area, pressure loss, frequent cycling, surging output, or difficulty maintaining a consistent spray pattern.
When should Titan 704-560 Piston Assembly be inspected?+
Inspect it when pressure cannot be maintained, packings wear prematurely, or scoring, pitting, or coating buildup is visible on the piston surface.
What is Titan 704-586B Repacking Kit used for?+
It renews fluid-pump seals and packings that control leakage and internal bypass in the MultiFinish 440 fluid section.
Can an inlet-valve problem stop the sprayer from priming?+
Yes. A stuck, contaminated, worn, or leaking inlet valve, ball, cage, seat, or O-ring can prevent reliable material pickup.
What does Titan 704-703 Inlet Valve Cage do?+
It supports and guides inlet-ball movement during each pump cycle and keeps the check-valve components correctly positioned.
Why is Titan 762-137 Foot Valve Seat important?+
It provides the sealing surface for the inlet check ball. Wear, scoring, corrosion, or trapped debris can prevent the valve from sealing.
What problems can a worn bypass valve cause?+
A bypass valve that cannot close or move correctly may prevent pressure buildup, continually return material, leak, or make switching between prime and spray difficult.
Should every fluid-section component be replaced together?+
No. Replace parts according to condition and the correct service procedure, but always inspect mating components together.
What should be checked before disassembling the fluid section?+
Check material level, suction components, filters, spray tip, hose restrictions, bypass position, and visible leaks, then relieve pressure before service.
Find the Correct Replacement Part

Restore MultiFinish 440 Pump Performance With Diagram-Matched Parts

Browse piston, packing, inlet-valve, outlet-valve, filter, bypass, pressure-sensor, seal, fitting, and pump-block components listed on this fluid-section page. Verify the exact Titan part number before ordering.

Search using:
  • Titan part number
  • Fluid-section diagram callout
  • Machine model and revision
  • Pump symptom
  • Component name

Related Titan MultiFinish 440 Fluid Section Searches

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