The Multiquip 28324-001 Spindle Pulley is a genuine OEM component designed for Multiquip masonry saw models MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP. As a factory-authorized part, it is manufactured to the exact tolerances required by the original drive system, ensuring correct belt engagement and consistent blade speed. Sourced directly through authorized Multiquip distribution, this spindle pulley is the recommended replacement when servicing the blade drive assembly on these machines.
Key Features
- Genuine OEM Tolerancing — Machined to the original diameter and groove profile, maintaining correct belt tracking and tension across the spindle drive system.
- Direct-Fit Replacement — Matches the original mounting bore and keyway configuration for a straightforward swap into the existing spindle assembly.
- Broad Saw Compatibility — Confirmed fitment across MP masonry saw models including MP25E1, MP25E3, MP275E3, MP2H, MP2050E1, MP2050E3, and MP2090HP.
- Consistent Blade Drive Performance — A correctly sized spindle pulley maintains the designed blade RPM; a worn or damaged pulley causes belt slippage, uneven cutting, and accelerated belt wear.
- Cutting Safety Relevance — Proper pulley condition is essential for maintaining blade speed stability — loss of drive speed during cutting can cause blade stalling and kickback risk.
The spindle pulley sits at the heart of the masonry saw's blade drive system, transferring rotational power from the motor via a drive belt to the blade spindle. It works in conjunction with the drive belt and motor pulley to maintain the correct blade speed for clean, controlled cuts through masonry, tile, and block materials. When the spindle pulley wears, develops groove damage, or loses concentricity, it causes belt slippage, vibration, inconsistent cut quality, and premature belt failure — making timely replacement critical to both cutting performance and operator safety.
Part Details
| Part Number | 28324-001 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spindle Pulley |
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.