AIR-LIQUID SPUD PLUG

Product Code: ALSP

The Haltec ALSP is a dedicated air-liquid spud plug engineered to replace a standard TV-CH-3 core housing in agricultural, industrial, and heavy equipment tire valve assemblies. This specialized component allows technicians to securely plug or seal off the valve spud base, making it an essential service item when modifying, sealing, or converting liquid-ballast tire setups on tractors and OTR (Off-The-Road) machinery. Designed to fit original factory air-liquid valve bases, it ensures a reliable, pressure-tight mechanical seal that preserves inflation boundaries.

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*** Special Order Item : All Sales Final ***

Direct TV-CH-3 Replacement: Drops directly into standard air-liquid valve spuds to replace the core housing without requiring a complete valve stem overhaul.
Ballast and Air Containment: Formulated to establish a robust barrier that safely seals back pressurized air or liquid ballast solutions inside the tire assembly.
Chemical-Resistant Material Selection: Machined from high-grade brass to withstand prolonged exposure to water, debris, and highly corrosive liquid weighting solutions like calcium chloride.
Precision-Cut Thread Geometry: Features clean, factory-matched threads that prevent cross-threading and ensure smooth installation during high-repetition service tasks.
Streamlined Valve Relocation: Provides a quick mechanical solution to tightly seal off existing rim spuds when changing valve placement or rim layouts.

Component Type: Air-Liquid Valve Base Plug / Spud Plug
Primary Compatibility: Replaces TV-CH-3 core housings
Target Valve Series: Fits TR-218A, TR-220A, and standard bore air-liquid tractor valves
Application Range: Agricultural, OTR, and Forestry Liquid-Filled Tires
Material Composition: Industrial Brass