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Titan 2418851 Gun Extension 20" Packaged (Replaces Titan 651-072)

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Part #: 2418851

Titan 2418851 Gun Extension is an OEM 20-inch aluminum nozzle extension with standard 7/8" thread, rated to 3600 PSI. This individually packaged extension replaces Titan 651-072 and provides significant additional reach for spraying high ceilings, tall walls, and hard-to-reach areas on compatible Impact, PowrLiner, Impact X, and Elite airless sprayers.

Part #: 2418851 Type: Gun Extension 20" Pressure: 3600 PSI

This OEM gun extension is a direct replacement for Titan 651-072, restoring original reach, balance, and thread compatibility on compatible Titan airless sprayers.

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Titan OEM Gun Extension

Titan 2418851 20" Gun Extension for Airless Sprayers

The Titan 2418851 is a genuine OEM 20-inch (50 cm) aluminum gun extension designed for airless spray guns. This individually packaged extension replaces the previous part number Titan 651-072 and installs between the spray gun and the tip guard, adding 20 inches of reach for high ceilings, exterior walls, stadium seating, and other difficult-to-access areas [citation:1]. Titan aluminum extensions are lightweight and easy to handle, reducing operator fatigue during extended overhead spraying tasks [citation:2]. The extension features a standard 7/8" thread connection for broad compatibility with all airless guns using a 7/8" thread, and it is pressure rated at 3600 PSI (24.8 MPa) [citation:2]. A damaged, bent, or missing extension can make precise spraying difficult and increase operator fatigue; replacing with the correct OEM extension restores original reach, balance, and thread compatibility [citation:1].

Part #: 2418851 Type: Gun Extension 20" Length: 20" (50 cm) Pressure: 3600 PSI
Detail Technical / Commercial Information
Product Overview OEM Titan 20-inch aluminum gun extension, individually packaged, replacing Titan 651-072.
Function Installs between spray gun and tip guard; adds 20 inches of reach for high ceilings, exterior walls, stadium seating, and other difficult-to-access areas; reduces need for ladders or scaffolding; lightweight design reduces operator fatigue during overhead spraying.
Features & Benefits Standard 7/8" thread; lightweight aluminum construction; easy to handle; compatible with all airless guns with 7/8" thread; pressure rated at 3600 PSI; individually packaged; replaces Titan 651-072.
Max. Operating Pressure 3600 psi (24.8 MPa)
Length 20 inches (50 cm)
Thread Size Standard 7/8"
Material Aluminum
Weight 0.49 lb (220 g)
Dimensions 63 x 11 x 4 cm (L x W x H)
Compatible Titan Machines Impact 1140, 1140 I, 1140 IA, 740; PowrLiner 3000, 3500s; Impact X 540I, 440, 410; Elite 5500, 3500, 3500 72v
Accurate Part Number 2418851 Extension, Gun, 20" Packaged (Replaces 651-072)
Related Parts Commonly Serviced Together Tip guard; spray tips; gun filter; high-pressure hose; swivel joint.
Common Problems Solved Insufficient gun reach for high or obstructed areas; bent or deformed extension affecting spray accuracy; damaged threads preventing secure attachment; leaking at connection; corrosion or pitting.
Service Guidance Apply a small amount of thread sealant or PTFE tape to male threads if recommended. Do not overtighten, as this can damage threads or the swivel joint. Inspect gun outlet threads for damage before installation. Always relieve system pressure before servicing or changing extensions.
OEM & Brand Information Genuine Titan part number 2418851 for airless spray systems.
Commercial Benefits Extends gun reach without sacrificing pressure or flow; lightweight aluminum reduces operator fatigue; enables professional finishes in difficult-to-access areas; eliminates need for ladders or scaffolding.

The 2418851 20" Gun Extension is a practical accessory for professional airless spraying. Adding a 20-inch extension to your spray gun provides the reach needed for high ceilings, exterior walls, stadium seating, and other difficult-to-access areas without a ladder while maintaining proper spraying distance and angle. The lightweight aluminum construction reduces operator fatigue during extended overhead use [citation:2].

FAQ Section

Quick answers for confirming fitment, function, and service value.

Common Questions
What is the 2418851 Gun Extension used for?

It extends the reach of an airless spray gun by 20 inches, enabling access to high ceilings, exterior walls, and other difficult-to-access areas without a ladder.

Which Titan machines is it compatible with?

It fits Impact 1140, 1140 I, 1140 IA, 740; PowrLiner 3000, 3500s; Impact X 540I, 440, 410; and Elite 5500, 3500, 3500 72v sprayers.

What is the maximum operating pressure?

The extension is pressure rated at 3600 PSI (24.8 MPa).

What does this extension replace?

It replaces the previous part number Titan 651-072 and is sold as an individually packaged unit.

Is this an OEM Titan part?

Yes, this is a genuine OEM Titan component with part number 2418851, designed for compatible airless spray systems.

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