The Wacker Neuson Pin Cap Bolt is a genuine OEM pin cap bolt designed for the Hydraulic Thumb attachment. As a factory-sourced component, it is manufactured to the exact tolerances and material specifications set by Wacker Neuson, ensuring a correct and secure fit every time. This pin cap bolt is the same part supplied in original production, so there is no guesswork about compatibility with the Hydraulic Thumb. Keep part number on hand for scheduled maintenance or unplanned repairs to get your attachment back in service quickly.
Key Features
- OEM-Grade Thread and Material Spec — Manufactured to Wacker Neuson's original tolerances for consistent clamping force and corrosion resistance at the pin joint.
- Direct Drop-In Replacement — Matches the original pin cap bolt dimensions exactly, threading directly into the existing pin bore on the Hydraulic Thumb without any reworking.
- Confirmed Hydraulic Thumb Fitment — Verified for the Wacker Neuson Hydraulic Thumb attachment, so you can order with confidence.
- Secures Pin Retention Under Load — A correctly seated pin cap bolt keeps the thumb pin locked in position during grading and gripping cycles; a missing or damaged cap allows pin migration and accelerated wear on the thumb mounting.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, so the part number, fitment data, and build quality are backed by the original equipment manufacturer.
A pin cap bolt secures the retaining pin that holds the hydraulic thumb to its mounting bracket or pivot point on the excavator arm. It acts as a positive stop, preventing the pin from walking out under the lateral and rotational loads generated during digging and material-handling work. When this bolt is missing, stripped, or broken, the attachment pin is free to shift, which causes rapid wear on the bore, increases play in the thumb, and can ultimately lead to unplanned downtime or component damage.
Part Details
| Part Number | 5000192438 |
|---|---|
| Old Part Number | 0192438 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pin Cap Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Hydraulic thumb | Hydraulic thumb | 5000176274 |
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.
