The Multiquip 23811-354 is a genuine OEM Belt Tightener designed for Multiquip masonry saw models including MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP. As a factory-sourced component, it meets the original engineering standards Multiquip built into these saws, ensuring the drive belt maintains the correct tension throughout operation. DHS Equipment supplies this part direct, so you can confirm fitment by part number and order with confidence.
Key Features
- Genuine OEM Construction — Sourced directly from Multiquip, this Belt Tightener is manufactured to the same specifications as the original component installed at the factory, ensuring correct tensioning geometry for the drive belt.
- Direct-Fit Replacement — Engineered to mount in the original bracket position on compatible Multiquip masonry saws, the 23811-354 installs using existing hardware without modification.
- Broad Saw Compatibility — Confirmed fitment across the MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP masonry saw models.
- Consistent Belt Drive Performance — A properly functioning belt tightener keeps drive belt slack within spec, preventing slippage, premature belt wear, and loss of cutting power at the blade.
- Verified Part Number — Order by Multiquip part number 23811-354 to ensure you receive the correct tightener assembly for your specific saw model.
The belt tightener is a tensioning component in the drive system of a masonry saw, responsible for maintaining the correct amount of tension on the drive belt that transfers power from the engine or motor to the blade arbor. When belt tension is properly set, the saw delivers consistent blade speed and clean, accurate cuts through masonry materials. A worn or failed belt tightener allows the belt to slip or run loose, which causes loss of cutting speed, accelerated belt wear, and in some cases, belt disengagement during a cut — interrupting work and increasing wear on surrounding drive components.
Part Details
| Part Number | 23811-354 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Belt Tightener |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP25E1 |
| Saws | MP25E3 |
| Saws | MP275E3 |
| Saws | MP2H |
| Saws | MP2050E1 |
| Saws | MP2050E3 |
| Saws | MP2090HP |
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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Multiquip Part # EM403296 - Belt Tightener Nut - Genuine OEM Part
