The Multiquip 01213601 is a genuine OEM Piston L-M 31 STD 2M40L MQ40TDH designed specifically for the MQ40TDH concrete pump. As a direct Multiquip OEM component, this piston is manufactured to the exact specifications required to maintain proper pumping performance and output consistency on the MQ40TDH. Sourced directly through authorized Multiquip channels, part number 01213601 ensures a correct, no-guesswork fit for this machine. DHS Equipment stocks this genuine OEM part so you can get your pump back in service fast.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications for the pumping cylinder, ensuring proper compression and sealing characteristics within the pump housing.
- Direct-Fit Replacement — Engineered to install in the same position and orientation as the original piston, with matching bore diameter and stroke compatibility for the MQ40TDH pump cylinder.
- MQ40TDH Fitment Confirmed — Verified for use on the Multiquip MQ40TDH concrete pump, eliminating compatibility guesswork when ordering a critical internal component.
- Sustained Pumping Output — A correctly fitted piston maintains the pressure needed to move concrete mix consistently through the pump; a worn or damaged piston causes pressure loss, output drop, and uneven pour rates.
- Standard (STD) Bore Specification — This is a standard bore piston, making it the correct choice for cylinders that have not been bored oversize, preserving proper cylinder wall clearance and seal engagement.
The piston is a core reciprocating component inside the concrete pump's pumping cylinder. It moves back and forth to draw in and then force concrete mix through the delivery line under pressure. When the piston wears, becomes scored, or loses its seal against the cylinder wall, the pump loses the pressure needed to push material efficiently — resulting in reduced output volume, increased strain on the drive system, and inconsistent concrete placement at the pour site. Replacing a worn piston with a correct-specification OEM part restores proper cylinder pressure and keeps the pump operating at its rated output.
Part Details
| Part Number | 01213601 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston L-M 31 STD 2M40L MQ40TDH |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ40TDH | MQ40TDH |
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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