The Wacker Neuson is a genuine OEM Shoulder Bolt 3/8 X 3/8 designed for the CRT46 series ride-on concrete power trowels. As a direct Wacker Neuson OEM part, the is manufactured to the exact dimensional and material specifications required by the CRT46KHN, CRT46KHO, and CRT46ASO machines. Shoulder bolts serve as precision fasteners and pivot points in concrete finishing equipment, where dimensional accuracy directly affects how assemblies align, rotate, and wear over time. Sourcing a genuine OEM replacement means the 3/8-inch shank diameter and 3/8-inch shoulder length are held to the tolerances the machine was engineered around.
Key Features
- Exact Shoulder Dimensions: — The 3/8 x 3/8 shoulder geometry matches the original specification, ensuring correct seating depth and shank clearance within the mating bore.
- Genuine OEM Wacker Neuson Part: — Sourced directly from Wacker Neuson, this fastener meets the same hardness and thread class as the component it replaces.
- Confirmed CRT46 Series Fitment: — Verified for the CRT46KHN, CRT46KHO, and CRT46ASO ride-on concrete trowels — confirm your model before ordering.
- Precision Pivot and Retention Function: — A shoulder bolt that is worn, undersized, or incorrect in length can introduce play into pivot points and linkages, affecting the trowel's finishing consistency and component longevity.
- Drop-In Hardware Replacement: — The shoulder and threaded portions are dimensioned to install directly into the existing bore and thread, with no reworking of the surrounding assembly required.
A shoulder bolt differs from a standard hex bolt in that it features a precision-ground, unthreaded cylindrical section — the shoulder — between the head and the threaded portion. In ride-on concrete trowels like the CRT46 series, shoulder bolts are commonly used as fixed-pivot fasteners for rotating or articulating components, where the shoulder acts as the bearing surface rather than the threads. When a shoulder bolt wears or is replaced with a standard fastener of incorrect geometry, the pivot point loses its designed clearance, leading to accelerated wear on surrounding components, looseness in the assembly, or binding during operation.
Part Details
| Part Number | 5000087976 |
|---|---|
| Old Part Number | 0087976 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shoulder Bolt 3/8 X 3/8 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| CRT46ASO | CRT46ASO | 5000007514 |
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.
