The Husqvarna 506193701 Shaft is a genuine OEM replacement built for the K40 power cutter. Sourced directly from Husqvarna's construction equipment parts program, this shaft is manufactured to the same specifications as the original component installed at the factory. DHS Equipment supplies this part to help keep your K40 running at full capacity with the correct, properly rated component.
Key Features
- Genuine OEM Construction — Manufactured by Husqvarna to exact material and dimensional specifications, ensuring the shaft performs under the rotational loads and operating stresses of the K40 power cutter.
- Direct Drop-In Replacement — Designed to match the original shaft's geometry and interface points, so installation aligns correctly with connected drive and bearing components without rework.
- K40 Power Cutter Compatibility — Confirmed fitment for the K40 power cutter, eliminating guesswork when sourcing a replacement. Cross-reference part number 506193701 against your parts diagram to verify position before ordering.
- Restored Power Transmission — A worn or damaged shaft can introduce vibration, slippage, or complete drive failure. Installing this replacement restores proper torque transfer and smooth operation throughout the cutting cycle.
- Long-Term Structural Integrity — Built from materials selected by Husqvarna for this application, the shaft resists wear and fatigue across demanding cut-off and scoring tasks typical of power cutter work.
The shaft is a core mechanical component responsible for transmitting rotational force from the engine or drive assembly to downstream cutting components. When a shaft becomes bent, cracked, or worn at its bearing journals, the machine may produce abnormal vibration, lose cutting power, or fail to engage the blade assembly altogether. Replacing the shaft with the correct OEM part restores the mechanical integrity of the drivetrain and ensures all mating components seat and rotate as intended.
Part Details
| Part Number | 506193701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K40 |
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.
