The Multiquip EM16145A Swing Axle Bushing Bronze is a genuine OEM component designed for LS-series hydraulic-driven concrete pumps including the LS-40, LS40TD, LS40D, LS50TD, LS60TD, LS300, LS300G, LS300GK, LS300P, LS400, LS450, LS500, LS600, and LS600P. Sourced directly from Multiquip, this bronze bushing meets the same specifications as the original part installed at the factory. Bronze construction delivers the wear resistance and load-bearing properties required at the swing axle interface on these high-demand concrete pump models. Verify your model against the fitment list above before ordering to ensure correct application.
Key Features
- Bronze Bearing-Grade Material — Solid bronze construction provides the low-friction, high-load characteristics essential for a swing axle bushing operating under continuous hydraulic pump cycling.
- Genuine OEM Component — Supplied by Multiquip as a direct OEM replacement, meaning the part matches the original part geometry, bore tolerance, and material grade without substitution.
- Broad LS-Series Compatibility — Fits a wide range of Multiquip hydraulic concrete pump models including LS-40, LS40TD, LS40D, LS50TD, LS60TD, LS300, LS300G, LS300GK, LS300P, LS400, LS450, LS500, LS600, and LS600P.
- Swing Arm Stability — A correctly sized bushing maintains precise alignment of the swing axle, keeping pump stroke timing consistent and preventing premature wear on surrounding hydraulic components.
- Drop-In Replacement — Engineered to the same dimensions as the original, the part installs into the existing housing without machining or modification to the swing arm assembly.
The swing axle bushing is a load-bearing insert seated at the pivot point of the concrete pump's swing tube or swing arm assembly. It acts as a wear surface between the axle and its housing, absorbing the repetitive side loads and rotational forces generated each time the pump cycles. When this bushing wears thin or seizes, the swing axle develops excessive play, which causes uneven pump stroke, accelerated wear on the swing tube seals, and eventual loss of pumping pressure. Replacing the bushing at the first sign of play or irregular cycling restores proper axle alignment and protects the surrounding assembly from further damage.
Part Details
| Part Number | EM16145A |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Swing Axle Bushing Bronze |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS-40 |
| Mayco Pumps | LS40TD |
| Mayco Pumps | LS50TD |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS600P |
| Mayco Pumps | LS300 |
| Mayco Pumps | LS300G |
| Mayco Pumps | LS300GK |
| Mayco Pumps | LS60TD |
| Mayco Pumps | LS450 |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS40D |
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.
