The Wacker Neuson Rocker Arm Shaft is a genuine OEM component designed for the HIF690 series internal vibrator. As a direct OEM part, it is sourced from Wacker Neuson's authorized supply chain, ensuring it meets the original design specifications for the HIF690. This is the correct replacement shaft when restoring proper rocker arm function to your vibrator unit, giving you confidence in both fit and longevity.
Key Features
- OEM-Matched Surface Hardness — Manufactured to the same material and hardness tolerances as the original, ensuring the shaft withstands the repetitive oscillating load placed on the rocker arm assembly.
- Direct Drop-In Replacement — Dimensionally identical to the factory shaft, allowing the rocker arm to seat and pivot correctly without additional machining or fitting work.
- Confirmed HIF690 Fitment — Verified for use with the Wacker Neuson HIF690 internal vibrator series, so you can order with confidence against your machine.
- Sustained Vibration Output — A correctly fitted rocker arm shaft maintains consistent eccentric movement, which is essential for delivering the vibration frequency and force concrete consolidation demands.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM parts program, this shaft carries the same quality assurance as the component originally installed at the factory.
The rocker arm shaft is a precision pivot component within the internal vibrator's drive mechanism. It supports and guides the rocker arm as it converts rotational input into the oscillating motion that drives the vibrator head. When this shaft wears, becomes scored, or breaks, the rocker arm loses its controlled movement, causing a drop in vibration amplitude or complete loss of vibration output — either of which will result in poorly consolidated concrete and potential structural compromise. Replacing a worn shaft promptly restores the correct mechanical action and protects the surrounding components from accelerated wear.
Part Details
| Part Number | 5100037266 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF690 | HIF690 | 5100047562 |
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.
