The Wacker Neuson Shim 21x27x0,4 is a genuine OEM component designed for the AR 34 series external vibrators, including the AR 34/6/042, AR34/6/250, AR 34/3/400, AR 34/3/230 v, AR 34/3,6/230, AR 34/3,6/460, AR 34/6/115, and AR 34/3/500. Sourced directly from Wacker Neuson, this shim meets the exact dimensional and material standards set for the original equipment. Keeping the correct shim in place ensures proper shaft spacing and bearing alignment across all compatible AR 34 models.
Key Features
- OEM-Precise Dimensional Tolerancing — Manufactured to Wacker Neuson's exact 21x27x0,4 specification, ensuring the shim seats correctly without adjustment or rework.
- Drop-In Replacement — Matches the original shim profile so it installs directly into the vibrator housing stack without machining or shimming adjustments.
- Broad AR 34 Series Coverage — Compatible with eight AR 34 external vibrator models, including the AR 34/3,6/230, AR 34/3,6/460, AR 34/6/115, and AR 34/3/500.
- Protects Bearing and Shaft Alignment — A correctly fitted shim maintains the axial clearance needed to prevent premature bearing wear and shaft play in high-cycle vibration applications.
- Genuine Wacker Neuson Part — Part number 5100002170 is an authorized OEM component, giving you confidence that the part matches the original specification exactly.
A shim is a thin precision spacer used to set and maintain the correct axial clearance between rotating components such as shafts, bearings, and housings. In an external vibrator like the AR 34 series, the shim controls how tightly or loosely the internal rotating assembly is positioned, preventing metal-on-metal contact and ensuring smooth, consistent vibration output. When a shim wears down, deforms, or is missing entirely, the rotating assembly loses its correct spacing, which accelerates bearing wear, introduces unwanted play in the shaft, and can ultimately lead to vibrator failure during operation.
Part Details
| Part Number | 5100002170 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shim 21x27x0,4 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AR 34/6/042 | AR 34/6/042 | 5100002161 |
| AR34/6/250 | AR34/6/250 | 5100002826 |
| AR 34/3/400 | AR 34/3/400 | 5100002830 |
| AR 34/3/230 v | AR 34/3/230 v | 5100002831 |
| External Vibrator AR 34/3,6/230 | AR 34/3,6/230 | 5100002762 |
| External Vibrator AR 34/3,6/460 | AR 34/3,6/460 | 5100002822 |
| External Vibrator AR 34/6/115 | AR 34/6/115 | 5100002825 |
| External Vibrator AR 34/3/500 | AR 34/3/500 | 5100002829 |
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.
