Multiquip EM800863 Torsion Axle 7000 LBS - OEM Replacement Part for Concrete Pumps

This heavy-duty 7000 lb torsion axle provides the critical load-bearing support and suspension for trailer-mounted concrete pumps operating in demanding jobsite conditions. Engineered to handle the substantial weight of pumps with fluids—up to 5,435 lbs on the LS450—this axle assembly absorbs road shock and maintains stability during transport between pours. The torsion design eliminates the need for separate shock absorbers while providing independent wheel suspension for smoother towing and reduced frame stress.

Designed specifically for Multiquip concrete pump trailers equipped with 16-inch tires, this axle maintains proper ride height and weight distribution essential for safe highway transport and jobsite positioning. Replacement becomes necessary when inspections reveal bent components, worn torsion arms, cracked welds, or uneven tire wear indicating suspension failure. Given the pumps' substantial operating weight and frequent relocation requirements, maintaining axle integrity is critical for DOT compliance and equipment safety.

Compatible with the following Multiquip concrete pump models:

• LS450
• LS600P

Genuine Multiquip OEM part, sold by an authorized dealer.