The Husqvarna 505483901 Belt 3Vx315 is a genuine OEM drive belt designed for the X750 early entry saw. As an authentic Husqvarna replacement, this belt is manufactured to the exact profile, length, and cross-section required for proper power transfer on the X750. DHS Equipment supplies this part to help keep your early entry saw running at full capability.
Key Features
- OEM-Matched Belt Profile — Manufactured to the exact 3VX cogged cross-section and 31.5-inch pitch length specified for the X750, ensuring correct tensioning and load capacity without guesswork.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original, this belt seats correctly on existing pulleys and sheaves with no modification to the drive system.
- X750 Early Entry Saw Fitment — Confirmed fitment for the Husqvarna X750 early entry saw, keeping green-concrete cutting operations on schedule.
- Consistent Power Transmission — A properly tensioned belt delivers smooth, uninterrupted power from the engine to the blade drive, maintaining the blade speed needed for clean, controlled early-entry cuts in fresh concrete.
- Wear-Item Replacement Confidence — Drive belts stretch, glaze, and crack with normal use; replacing this belt on schedule prevents slippage, blade speed loss, and unexpected downtime on the slab.
The drive belt on the X750 early entry saw transfers engine power to the blade drive system, keeping the cutting blade spinning at the correct speed for making precision relief cuts in green concrete. When a belt wears, stretches, or develops cracks along its inner surface, it begins to slip under load — causing inconsistent blade speed, reduced cutting depth, and the risk of the blade stalling mid-cut. Replacing this belt with the correct 3VX315 profile ensures the drive system operates at the tension and engagement level Husqvarna designed the machine to use. Cross-reference part number 505483901 against your X750 parts diagram to confirm the correct position before installation.
Part Details
| Part Number | 505483901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Belt 3Vx315 |
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.
