Multiquip 3456 Torsion Axle Line Kit

The Multiquip 3456 Torsion Axle Line Kit is a genuine OEM replacement designed for LS300, LS600, LS50TD, LS40TD, LS60TD, LS400, LS500, and MQ600H series trailer-mounted concrete and trash pump equipment. As a factory-sourced assembly, this kit delivers the exact components needed to restore torsion axle line integrity to the original specification. It is a direct-fit replacement for LS300GK, LS300G, LS300P, LS600P, LS600, LS50TD, LS40TD, LS60TD, LS500, LS400, LS40D, MQ600HTP, MQ600HTB, MQ600H, MQ600TD80-TLRP, and MQ600TD80-TLRB units. Sourcing a genuine Multiquip 3456 kit ensures you are restoring the trailer suspension system with the correct hardware rather than adapting a generic substitute.

Key Features

• Genuine OEM Assembly — Sourced directly from Multiquip, this kit matches the original torsion axle line configuration for correct load distribution and suspension geometry on trailer-mounted pump units.
• Complete Kit Format — Supplied as a ready-to-install line kit with the components needed for a full torsion axle line service, minimizing the need to source individual hardware separately.
• Broad Trailer Pump Compatibility — Confirmed fitment across LS300, LS600, LS40TD, LS50TD, LS60TD, LS400, LS500, and MQ600H series trailer platforms in the Multiquip lineup.
• Suspension System Integrity — A correctly functioning torsion axle line maintains proper trailer tracking, load balance, and ride stability during towing; a worn or failed line can lead to uneven axle loading and handling issues.
• Towing Safety Relevance — Trailer axle components are directly tied to safe road towing; using the correct OEM kit supports compliance with the original trailer design and load ratings.

The torsion axle line on a trailer-mounted pump unit forms part of the suspension and axle assembly that absorbs road shock and maintains even load distribution across the trailer frame during transport. When this line degrades or fails, it can compromise trailer stability, accelerate wear on surrounding suspension components, and create unsafe towing conditions. Replacing it with the correct kit — Multiquip part 3456 — restores the axle system to its intended operating condition and keeps the trailer performing safely between job sites.

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.