Multiquip EM98116 Torsion Bar Axle Assembly

The Multiquip EM98116 Torsion Bar Axle Assembly is a genuine OEM component designed for hydraulic-driven concrete pumps in the LS series, including the LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD. As a direct OEM replacement, this assembly is built to the exact specifications of the original part, ensuring a correct fit and consistent performance across compatible Mayco concrete pump models. Sourced directly through Multiquip's authorized parts network, the EM98116 is the right choice when you need a dependable, factory-correct solution to get your pump back in operation.

Key Features

• Genuine OEM Construction — Manufactured to the original engineering tolerances for the torsion bar axle system, delivering the same load-bearing and flex characteristics as the part it replaces.
• Direct-Fit Assembly — Supplied as a complete axle assembly, ready to install into compatible LS series concrete pump chassis without additional fabrication or modification.
• Broad LS Series Compatibility — Confirmed fitment for LS400, LS500, LS600, LS60TD, LS40D, LS40TD, and LS50TD hydraulic concrete pumps.
• Structural Integrity for Mobile Pump Operation — A properly functioning torsion bar axle maintains trailer stability and consistent weight distribution during transport and positioning on the jobsite; a worn or damaged assembly can compromise handling and frame alignment.
• Authorized Part Number Traceability — Carry OEM part number EM98116 for accurate reordering and service documentation, eliminating guesswork when maintaining your pump fleet.

The torsion bar axle assembly serves as a core structural and suspension component on trailer-mounted concrete pumps. The torsion bar absorbs road shock and distributes load across the axle during transport, protecting both the pump frame and the underlying concrete pump components from stress and fatigue. When this assembly is worn, bent, or damaged, trailer handling becomes unpredictable and frame alignment can be compromised — making timely replacement essential for safe towing and reliable pump positioning on the pour site.

For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment parts team for assistance.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.