Forklift Exhaust Tail Pipe – Heli H2000N Dachai 498 H99Y2-30201

Forklift Exhaust Tail Pipe — H99Y2-30201 Silencer Pipe for Heli H2000N 3-3.5 Ton Dachai CA498 Diesel Engine

This forklift exhaust tail pipe part number H99Y2-30201 is a direct-fit exhaust silencer pipe for Heli H2000N series 3-3.5 ton diesel forklifts equipped with the Dachai CA498 diesel engine. The tail pipe connects the muffler outlet to the exhaust exit point, routing hot exhaust gases away from the engine compartment and operator area while providing additional noise attenuation. The pipe’s geometry is designed for the Heli H2000N chassis routing — a wrong-angled or wrong-length pipe contacts the chassis, radiator, or hydraulic hoses, creating wear points that can burn through wiring insulation and hydraulic lines from the 500-700°C exhaust surface temperature. The tail pipe experiences the most severe corrosion in the exhaust system because it runs at a lower temperature than the muffler body, allowing exhaust condensation — containing sulfuric and nitric acid from diesel combustion — to collect and pool inside the pipe rather than evaporating. This acidic condensate attacks the pipe from the inside, while external exposure to rain, washdown water, and road spray attacks from the outside, making tail pipe replacement the most common exhaust system repair on diesel forklifts. Kingstream OEM-grade quality.

Installing the tail pipe requires removing the old pipe from the muffler outlet connection — typically secured by an exhaust clamp that must be replaced if rusted. The pipe mounting brackets must be checked for cracking before reusing. After installation, verify the pipe has at least 25mm clearance from all hoses, wiring, and chassis components along its entire length — exhaust pipes expand when hot, and a pipe that clears when cold may contact adjacent components at operating temperature. For Heli H2000N forklifts, the pipe routing typically exits behind the counterweight or through the chassis frame opening — verify the exit path is unobstructed before completing installation.

Browse our Forklift Muffler category for additional exhaust components. Contact us.

Technical Specifications

Kingstream OEM-grade quality. For bulk orders, contact us.

For Heli H2000N fleet exhaust system maintenance programs and bulk tail pipe orders, contact us for competitive pricing.