HUTUDAN Adjustable Height Control Linkage Rod Kit 2-Pack 13.5–19.5" Telescoping Rods & Hardware

HUTUDAN's 2-pack adjustable height control valve linkage rod kit replaces worn OEM linkages to restore precise air-suspension height control on heavy-duty trucks. This kit supplies two fully adjustable linkage rods engineered for commercial air suspension systems. Each rod extends from 13.5 to 19.5 inches and is compatible with many OEM part numbers—such as Haldex 48100225, Neway SRK168, and Meritor R307852—so fleets and owner-operators can quickly swap out failed components. The package also includes end caps, hose clamps, and mounting hardware to speed installation and reduce downtime.

How does the adjustable length simplify fitting to different trucks?

The telescoping design lets you set the rod to the exact span required by your vehicle, and the included 18-inch straight rod can be trimmed for a custom fit. This flexibility reduces the need to source multiple part lengths and simplifies repairs across mixed fleets.

• Range: adjustable from 13.5" to 19.5" for broad compatibility
• Trim-to-fit 18" straight rod for precise length control
• Works with many OEM numbers to reduce part variance

What components come with each 2-pack to ensure a complete repair?

Each pack includes everything required to replace a typical height control linkage, so you won’t need extra trips to the parts store. Fasteners and seals are provided to help create a secure, vibration-resistant installation.

• Two adjustable rods (18" base length)
• Two rubber end caps and two hose clamps
• Mounting hardware included for straightforward installation

Will this kit withstand heavy-duty use and harsh road conditions?

The rods are built from durable materials intended for commercial vehicle duty cycles, helping maintain consistent suspension response under load. Properly installed, they restore valve actuation reliability and help protect related suspension components from premature wear.

• Heavy-duty construction designed for long service life
• Improves dump valve and height-control responsiveness
• Suitable for semi-trucks and other heavy commercial vehicles

Which vehicles and OEM parts does this replace?

This direct-replacement kit is designed to match the fit and function of a wide range of manufacturers' height control linkages. Always verify compatibility with your vehicle make and model before ordering to ensure correct application.

• Direct replacements: Haldex 48100225, Neway SRK168, Meritor R307852
• Also fits Navistar 1675187C91 and 20+ other part numbers (check full list)
• Intended for semi-trucks, tractor units, and heavy-duty commercial vehicles

Who is this for This 2-pack is aimed at fleet maintenance managers, truck repair shops, and DIY mechanics who need a reliable, adjustable replacement for failing height control valve linkages. It’s especially useful when servicing mixed fleets or when on-the-road adaptability and a complete hardware kit reduce service time and increase uptime.

FAQ

Q: Can the 18-inch rod be shortened for different trucks?

A: Yes. The included 18" straight rod can be trimmed to fit specific vehicle requirements before final installation.

Q: Does this kit include all hardware needed for installation?

A: Yes. Each 2-pack contains rods, rubber end caps, hose clamps, and required mounting hardware for a complete replacement.