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Titan 431-042 Tube Connector

Titan 431-042 Tube Connector

Sourced From:
Titan Tools Inc.

 

Titan part 431-042 is a tube connector used to join fluid or air lines in the sprayer's internal plumbing. This precision fitting ensures leak‑free connections between tubes, hoses, or rigid lines. Replace a worn, cracked, or leaking tube connector to restore proper flow, prevent pressure loss, and avoid fluid bypass on compatible PowrTwin, PowrTex, and PowrLiner units.

Part Number 431-042
Part Description Tube Connector
Brand Titan
Fits
  • PowrTwin: TM 8900 XLT, 12000GHD, 12000GH, 12000XLT, 12000XLT DI, 12000 Plus DI, 8900GH, 6900GH, 6900XLT, 6900XLT DI, 4900GH, 4900XLT, 4500, 3500 (50th Anniversary), 6900, 4900
  • PowrTex: 6900SF, 12000SV
  • PowrLiner: 8900, 8900XLT, 8900XLT SP, 6950, 6900XLT, 6900 XLT SP, 6000, 5000, 4950, 4900, 4900XLT, 4000, 4955, 6955, 8955
Condition New

Retail Price: $37.5
You save: $2.06 (5.49%)
Our Price: $35.44

 

Tube Connector for PowrTwin, PowrTex & PowrLiner Sprayers

The Titan 431-042 Tube Connector is a precision fitting used to join fluid or air lines within the sprayer's internal plumbing system. It provides a secure, leak‑free connection between tubes, hoses, or rigid lines, ensuring consistent material or air flow to critical components such as pumps, valves, and pressure controls.

Over time, tube connectors can crack, corrode, or develop thread damage due to vibration, chemical exposure, or repeated disassembly. A failed connector causes leaks, pressure drops, erratic spray performance, or complete system failure. Replacing a damaged tube connector with a genuine Titan 431-042 restores proper flow, eliminates leaks, and ensures reliable operation on compatible PowrTwin, PowrTex, and PowrLiner units.

Service Guidance: Before removing a tube connector, relieve all system pressure. Clean the area to prevent debris from entering the lines. Inspect the mating threads or tube ends for damage. Apply a small amount of compatible thread sealant (if specified) to the connector threads. Do not over‑tighten – use the torque value in your service manual.

What it does and when to replace it

What the tube connector does
Joins fluid/air lines Connects tubes, hoses, or rigid lines securely
Prevents leaks Provides a tight seal to stop fluid or air bypass
Maintains pressure Ensures consistent flow to pumps, valves, and controls
When replacement is recommended
Visible cracks or damage Cracks, deformation, or corrosion on the connector
Leaks Fluid or air weeping from the connection
Difficult to tighten Threads are stripped or the connector spins without sealing
System pressure loss Sprayer runs but pressure drops or fluctuates

Compatibility

Titan part 431-042 is compatible with the following sprayers. Always confirm fitment using the correct parts diagram for your exact model.

Brand / Model Component
PowrTwin TM 8900 XLT Tube connector
PowrTwin 12000GHD Tube connector
PowrTwin 12000GH Tube connector
PowrTwin 12000XLT Tube connector
PowrTwin 12000XLT DI Tube connector
PowrTwin 12000 Plus DI Tube connector
PowrTwin 8900GH Tube connector
PowrTwin 6900GH Tube connector
PowrTwin 6900XLT Tube connector
PowrTwin 6900XLT DI Tube connector
PowrTwin 4900GH Tube connector
PowrTwin 4900XLT Tube connector
PowrTwin 4500 Tube connector
PowrTwin 3500 (50th Anniversary) Tube connector
PowrTwin 6900 Tube connector
PowrTwin 4900 Tube connector
PowrTex 6900SF Tube connector
PowrTex 12000SV Tube connector
PowrLiner 8900 Tube connector
PowrLiner 8900XLT Tube connector
PowrLiner 8900XLT SP Tube connector
PowrLiner 6950 Tube connector
PowrLiner 6900XLT Tube connector
PowrLiner 6900 XLT SP Tube connector
PowrLiner 6000 Tube connector
PowrLiner 5000 Tube connector
PowrLiner 4950 Tube connector
PowrLiner 4900 Tube connector
PowrLiner 4900XLT Tube connector
PowrLiner 4000 Tube connector
PowrLiner 4955 Tube connector
PowrLiner 6955 Tube connector
PowrLiner 8955 Tube connector

Related parts commonly serviced together

When replacing a tube connector, inspect the associated lines and seals.

Fluid / air hoses

Check the hose ends for cracks, swelling, or loose fittings.

O‑rings or gaskets

Replace any sealing rings that are flattened, cracked, or missing.

Threaded ports

Inspect the female threads in the pump or manifold for damage.

Frequently Asked Questions

It is a tube connector used to join fluid or air lines in PowrTwin, PowrTex, and PowrLiner sprayers. It provides a leak‑free connection between hoses, tubes, or rigid lines.

Signs include visible cracks, corrosion, fluid or air leaks at the connection, difficulty tightening (stripped threads), or pressure loss in the system. Any of these warrant immediate replacement.

If the connector has tapered (NPT) threads, use a small amount of PTFE tape or liquid thread sealant designed for paint systems. If it uses straight threads with an O‑ring, do not use sealant – the O‑ring provides the seal. Always consult your service manual.

The 431-042 is specifically listed for the PowrTwin, PowrTex, and PowrLiner models shown. Other Titan families (e.g., Epic, Elite, Impact) may use different connector sizes or types. Always check your parts diagram before ordering.