The Husqvarna 505726401 Shoulder Bolt 5/16 x 3/4 Black Steel is a genuine OEM fastener designed for the SoffCut2500 and SoffCut5000 early entry saws. As an OEM component, this bolt is manufactured to the exact dimensional tolerances and material specification Husqvarna requires for proper assembly and reliable operation. Cross-reference part number 505726401 against your parts diagram to confirm the correct application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Spec Black Steel Construction — Manufactured from black steel to Husqvarna's specified grade, delivering the shear strength and corrosion resistance required for a precision fastener in a concrete-cutting environment.
- Exact 5/16 x 3/4 Shoulder Dimensions — The machined shoulder provides a controlled bearing surface that seats and aligns correctly in its mating bore without shimming or modification.
- Direct Fit for SoffCut Early Entry Saws — Engineered specifically for the SoffCut2500 and SoffCut5000, ensuring thread engagement, shoulder length, and head geometry all match the original assembly requirement.
- Maintains Structural Integrity at the Joint — A properly fitted shoulder bolt keeps adjoining components correctly located under load; a worn or incorrect bolt can introduce unwanted play that affects cut quality and component alignment.
- Genuine Husqvarna OEM Part — Supplied as an authentic replacement, ensuring the dimensional consistency that aftermarket hardware cannot always guarantee for precision shoulder applications.
A shoulder bolt differs from a standard hex bolt in that its unthreaded shoulder — not the threaded shank — carries the load and provides the precise locating surface between moving or mating parts. In early entry saws like the SoffCut2500 and SoffCut5000, shoulder bolts are used where components must pivot, rotate, or register accurately against one another; the shoulder acts as a precision dowel and bearing journal in one. When this bolt is worn, damaged, or replaced with an incorrect fastener, the mating components lose their precise alignment, which can lead to uneven blade tracking, accelerated wear on surrounding parts, and inconsistent cuts in green concrete.
Part Details
| Part Number | 505726401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shoulder Bolt 5/16 x 3/4 Black Steel |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | SoffCut2500 |
| Early Entry Saw | SoffCut5000 |
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.
