The Multiquip EM98106SK Shuttle Cylinder Seal Kit is a genuine OEM component designed for LS300, LS400, LS500, LS600, LS300P, and LS300G hydraulic-driven concrete pumps. This kit delivers the exact seal materials, profiles, and compression ratings specified for the shuttle cylinder assembly, ensuring a proper, leak-free restoration of hydraulic function. Sourced directly from Multiquip, the EM98106SK carries the same specifications as the original factory-installed seals, so you can service your pump with confidence. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Seal Material and Profile: — Each seal in this kit meets the original hydraulic pressure ratings and material specifications for the shuttle cylinder, not a generic substitute.
- Complete Kit Format: — Includes all seals required to fully rebuild the shuttle cylinder in a single service event, eliminating the need to source individual components separately.
- Broad LS-Series Fitment: — Confirmed for LS300, LS400, LS500, LS600, LS300P, and LS300G Mayco hydraulic concrete pump models.
- Restores Full Hydraulic Stroke: — Worn or leaking shuttle cylinder seals cause loss of pumping pressure and inconsistent concrete delivery; a fresh seal kit restores the full, consistent stroke the machine depends on.
- Hydraulic System Integrity: — Correct seal fitment prevents internal hydraulic fluid bypass, protecting downstream components and maintaining safe operating pressures within the pumping circuit.
The shuttle cylinder is a core hydraulic component in the LS-series concrete pump's piston-driving circuit. It directs hydraulic pressure alternately between the two concrete pistons, creating the push-pull action that moves concrete through the delivery line. When the seals inside this cylinder wear or fail, hydraulic fluid bypasses internally, causing pressure loss, erratic piston movement, and reduced pumping output. Replacing the seals with the Multiquip EM98106SK Shuttle Cylinder Seal Kit restores the cylinder's ability to hold and transfer pressure correctly, returning the pump to full, consistent performance.
Part Details
| Part Number | EM98106SK |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Shuttle Cylinder Seal Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300 |
| Mayco Pumps | LS400 |
| Mayco Pumps | LS500 |
| Mayco Pumps | LS600 |
| Mayco Pumps | LS300P |
| Mayco Pumps | LS300G |
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.
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