The Husqvarna 505484001 Belt 3L345 is a genuine OEM replacement belt designed for the X750 early entry saw. As a factory-sourced component, this belt matches the exact cross-section profile, length, and tension specification required by the X750, ensuring the drive system operates exactly as Husqvarna engineered it. DHS Equipment provides this part to help keep your early entry saw cutting on schedule.
Key Features
- OEM-Matched Belt Profile — Manufactured to the precise 3L cross-section and 34.5-inch length spec Husqvarna requires, eliminating the guesswork that comes with unverified substitutes.
- Drop-In Drive System Replacement — Sized and tensioned to seat directly onto the X750's drive and blade pulleys without shimming or adjustment beyond standard belt-change procedure.
- X750 Early Entry Saw Compatibility — Confirmed fitment for the Husqvarna X750 Soff-Cut early entry saw, the green-concrete cutting tool built for fresh-slab control joint work.
- Consistent Blade Speed Delivery — A properly tensioned belt maintains steady power transfer from the engine to the blade shaft, keeping blade RPM stable for clean, predictable relief cuts in green concrete.
- Wear-Item Replacement at OEM Standard — Belts stretch and glaze under normal operating heat and load; replacing with a genuine Husqvarna belt restores original drive efficiency rather than approximating it.
The Belt 3L345 is the drive belt that transfers power from the engine to the blade spindle on the X750 early entry saw. It works under continuous load and heat, and over time it stretches, cracks, or glazes — any of which reduces blade speed, causes slippage, or leads to a complete loss of drive. Replacing a worn belt promptly with the correct OEM part restores full power transmission and keeps the saw cutting control joints at the right depth and speed during the critical early-entry window after a concrete pour.
For fitment questions or to cross-reference part number 505484001 against your parts diagram, contact the DHS Equipment team.
Part Details
| Part Number | 505484001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Belt 3L345 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | X750 |
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.
