The Husqvarna 542172141 T-Knob 1/4-20 x 1 is a genuine OEM fastening component designed for the MS355, MS355G, MS510, and MS510G tile and masonry saws. As a direct OEM replacement, this knob matches the exact thread specification and geometry of the original, ensuring proper engagement with no guesswork on fitment. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 542172141 against your parts diagram to confirm correct placement before ordering.
Key Features
- OEM Thread Accuracy — Manufactured to Husqvarna's exact 1/4-20 x 1 thread specification, ensuring full engagement and secure hold without over-torquing or stripping.
- Drop-In Replacement — This knob installs directly into the same threaded position as the original, requiring no modification to the saw or surrounding hardware.
- Broad MS-Series Compatibility — Fits the MS355, MS355G, MS510, and MS510G tile and masonry saws, covering both standard and GX variants across the MS lineup.
- Operator Control Restored — A worn or damaged T-knob compromises the operator's ability to make secure adjustments; replacing it restores confident, tool-free control over saw settings.
- Genuine Husqvarna OEM Part — Sourced directly from Husqvarna's construction equipment parts program, this component meets the same standards as the part originally fitted to the machine.
A T-knob is a hand-tightened fastener used to lock adjustable components — such as blade guards, fences, or depth stops — into position on a tile or masonry saw. Its threaded shank engages a receiver in the machine's frame or adjustment mechanism, clamping the component securely without the need for tools. When the knob becomes stripped, cracked, or lost, the operator loses the ability to hold adjustments in place, which can affect cut accuracy and safe operation of the saw.
Part Details
| Part Number | 542172141 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | T-Knob 1/4-20 x 1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Tile & Masonry Saw | MS355 |
| Tile & Masonry Saw | MS355G |
| Tile & Masonry Saw | MS510 |
| Tile & Masonry Saw | MS510G |
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.
