The Multiquip 530088 Driven Pulley is a genuine OEM component designed for Multiquip masonry saw models MS18H5.5, MS18H8, MS18E, MS20H, MS20E, MS30H, and MS30E. As a direct OEM replacement, the part is manufactured to the same specifications as the original part, ensuring consistent power transfer from the engine to the blade without adjustment or modification to the drive system. This pulley installs as a drop-in replacement on the MS18, MS20, and MS30 series, making it the straightforward choice when the original unit shows wear, cracking, or belt slippage.
Key Features
- Genuine OEM Construction: — Machined to the same dimensional tolerances as the factory original, maintaining the correct belt contact angle and groove profile critical for consistent blade speed on masonry saws.
- Direct Drive-System Fit: — Mounts directly to the driven shaft on compatible MS-series saws, aligning precisely with the drive belt path for immediate, trouble-free installation.
- Broad MS-Series Compatibility: — Confirmed fitment across MS18H5.5, MS18H8, MS18E, MS20H, MS20E, MS30H, and MS30E masonry saw models.
- Consistent Blade Speed Delivery: — A correctly functioning driven pulley maintains steady rotational output to the blade arbor; a worn or cracked pulley causes belt slip, uneven cutting speed, and premature belt wear.
- Operational Safety Relevance: — Pulley integrity directly affects blade control on masonry saws; replacing a damaged unit restores predictable blade behavior and reduces the risk of unexpected belt failure during a cut.
The driven pulley is the receiving component in the belt-drive system of a masonry saw, transferring rotational force from the engine's drive pulley to the blade arbor via the drive belt. It works in tandem with belt tension and pulley alignment to deliver the correct blade RPM for cutting masonry, tile, or concrete materials. When the driven pulley wears, develops cracks, or loses its groove profile, the drive belt loses grip, resulting in reduced blade speed, inconsistent cuts, and accelerated belt degradation — all of which compromise both cut quality and operator safety.
| Fits: MS18H5.5, MS18H8, MS18E, MS20H, MS20E, MS30H, MS30E
Have questions about fitment or need help confirming this is the right part for your saw? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 530088 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Driven Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Masonry Saws | MS18H5.5 |
| Masonry Saws | MS18H8 |
| Masonry Saws | MS20E |
| Masonry Saws | MS30E |
| Masonry Saws | MS18E |
| Masonry Saws | MS20H |
| Masonry Saws | MS30H |
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.
