The Multiquip MS25150 Inner Motor Bearing is a genuine OEM component designed for the MP3 masonry saw. Sourced directly from Multiquip, this bearing meets the exact tolerancing and load-rating specifications required for reliable motor operation on the MP3. As a genuine OEM part, it installs as a direct drop-in replacement with no guesswork, ensuring the motor shaft is correctly supported from day one. If you're servicing your MP3 masonry saw, verifying the MS25150 part number against your machine ensures you're getting the right bearing the first time.
Key Features
- OEM-Grade Bearing Tolerances — Manufactured to the precise dimensional and load specifications required by the MP3 motor, ensuring proper shaft alignment and smooth rotation under working loads.
- Direct Drop-In Installation — Matches the original inner bearing seat dimensions exactly, seating correctly in the motor housing without rework or shimming.
- Confirmed MP3 Fitment — Designed specifically for the Multiquip MP3 masonry saw; always cross-reference part number MS25150 before ordering.
- Protects Motor Longevity — A correctly functioning inner motor bearing keeps the armature centered and running true, preventing premature motor wear and uneven brush contact.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM supply chain, so you know the material grade, geometry, and sealing match what left the factory originally.
The inner motor bearing supports the rotor shaft inside the motor housing, allowing the armature to spin freely with minimal friction and precise alignment. When this bearing wears or fails, the motor shaft can develop play, leading to vibration, uneven blade performance, accelerated brush wear, and eventual motor damage. Replacing a worn MS25150 inner motor bearing promptly restores correct shaft support and keeps the MP3 masonry saw cutting smoothly and accurately.
Part Details
| Part Number | MS25150 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Inner Motor Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP3 |
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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