The Husqvarna 542030902 Pulley is a genuine OEM component designed for the MS510, MS510G, and MS610 tile and masonry saws. As a direct Husqvarna OEM part, it is manufactured to the exact dimensions and tolerances required for proper belt engagement and drive system performance. This pulley installs directly into the drive assembly of the listed machines, ensuring correct belt tracking and power transfer from the motor to the blade. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Matched Drive Geometry — Manufactured to Husqvarna's exact dimensional specifications, ensuring correct belt wrap angle, groove profile, and rotational alignment for the MS510, MS510G, and MS610 drive systems.
- Drop-In Drive Assembly Fit — This pulley is engineered to mount directly to the existing shaft and bracket configuration, requiring no modification to the surrounding drive components.
- Broad Tile and Masonry Saw Compatibility — Confirmed fitment across the MS510, MS510G, and MS610 tile and masonry saws, covering a range of Husqvarna mid-size masonry cutting platforms.
- Consistent Belt Tension and Tracking — A properly seated pulley maintains even belt tension across the full RPM range, delivering steady blade speed and clean, controlled cuts through tile, brick, and masonry materials.
- Prevents Belt Wear and Slippage — A worn or incorrectly sized pulley causes belt misalignment and accelerated wear; replacing it with this genuine OEM part restores correct drive dynamics and protects surrounding belt-drive components.
The pulley is a core component of the belt-drive system in tile and masonry saws, transferring rotational power from the motor shaft to the blade spindle via a drive belt. It must maintain precise dimensional tolerances to keep the belt seated correctly — any deviation in groove depth or diameter throws off belt tension, leading to slippage, uneven blade speed, or premature belt failure. When the pulley is worn, cracked, or damaged, cutting performance degrades noticeably, and the drive belt itself is placed under stress that shortens its service life. Replacing the pulley with part number this part restores the drive system to its original operating specification.
Part Details
| Part Number | 542030902 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Tile & Masonry Saw | MS510G |
| Tile & Masonry Saw | MS610 |
| Tile & Masonry Saw | MS510 |
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.
