The Wacker Neuson Hex Nut is a genuine OEM fastener designed for the AR 52, AR 42, and AR 62 series external concrete vibrators. Sourced directly from Wacker Neuson, this part carries the same specifications as the original hardware installed at the factory. It is confirmed to fit a wide range of AR series models across multiple voltage configurations, including 042V, 250V, 400V, 230V, and 460V variants. If you are servicing or reassembling an AR series external vibrator, verifying the correct fastener part number — — ensures the assembly is returned to its proper operating condition.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Wacker Neuson's exact thread specification and torque rating for AR series external vibrator assemblies, ensuring correct clamping force without stripping or fastener failure.
- Direct-Fit Replacement — Matches the original hex nut profile and thread pitch, allowing straightforward installation without modification to mating components.
- Broad AR Series Compatibility — Fits AR 42, AR 52, and AR 62 external concrete vibrator models across a wide range of voltage and RPM configurations, covering both single-phase and three-phase variants.
- Maintains Structural Integrity — A correctly torqued hex nut keeps vibrator housing components securely fastened under continuous high-frequency operation; a worn or missing fastener can lead to loosening, vibration-induced damage, or housing separation.
- Verified Part Number — Ordering by Wacker Neuson part number 5000063509 eliminates guesswork and confirms you are receiving the correct fastener for your specific AR series model.
The hex nut is a critical fastener used in the assembly and retention of external concrete vibrator components. On AR series external vibrators, fasteners like this nut secure housing panels, mounting flanges, and internal assemblies that must remain firmly clamped during continuous vibratory operation. Because external vibrators run at sustained high frequencies against formwork or molds, any fastener that is loose, incorrect, or worn can allow components to shift, resulting in reduced vibration transfer to the concrete, premature wear on mating parts, or structural damage to the vibrator housing. Using the correct OEM-specified nut ensures the assembly holds to the intended torque value and maintains safe, consistent operation throughout the service life of the unit.
Part Details
| Part Number | 5000063509 |
|---|---|
| Old Part Number | 0063509 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hex Nut |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| AR 52/9/042 EXTERNAL VIBRATOR | AR 52/9/042 | 5000007717, 5100004260 |
| AR42/9/042 | AR 42/9/042 | 5000007718 |
| External Vibrator, 6000 rpm, 4 2V | AR 52/6/042 | 5000007719, 5100004253 |
| External Vib. AR 52/7,2/046 | AR 52/7,2/046 | 5000007720 |
| External Vibrator, 6000 rpm, 4 2V | AR 42/6/042 | 5000007721 |
| External Vib. AR 52/3/400 | AR 52/3/400 | 5000007722 |
| External Vib. AR 52/1,5/400 | AR 52/1,5/400 | 5000007723 |
| External Vibrator AR 52/9/250 | AR 52/9/250 | 5000007724 |
| External Vibrator AR 42/9/250 | AR 42/9/250 | 5000007725 |
| External Vibrator AR 42/6/055 | AR 42/6/055 | 5000007727 |
| External Vib. AR 52/4,5/042 | AR 52/4,5/042 | 5000007728 |
| External Vibrator AR 42/4,5/042 | AR 42/4,5/042 | 5000007729 |
| External Vibrator AR 52/4,5/250 | AR 52/4,5/250 | 5000007730 |
| External Vibrator AR 42/4,5/250 | AR 42/4,5/250 | 5000007731 |
| External Vib. AR 52/3/230 | AR 52/3/230 | 5000007732 |
| External Vib. AR 52/3/230 KK | AR 52/3/230 KK Vario | 5000007733 |
| External vibrator AR 52/3/200 | AR 52/3/200 | 5000007734 |
| External Vib. AR 52/3,6/230 | AR 52/3,6/230 | 5000007735 |
| External vibrator AR 52/3/415 | AR 52/3/415 | 5000007736 |
| External vibrator AR 52/3,6 | AR 52/3,6/480 | 5000007737 |
| External vibrator AR 52/3,6 | AR 52/3,6/440 | 5000007738 |
| External Vib. AR 52/3/200/400 | AR 52/3/200/400 | 5000007739 |
| AR52/6/250 EXTERNAL VIBRATOR | AR 52/6/250 | 5000007745, 5100004257 |
| AR42/6/250 | AR 42/6/250 | 5000007746 |
| External Vib. AR 42/7,2/046 | AR 42/7,2/046 | 5000007747 |
| External vibrator AR 52/3,6 | AR 52/3,6/240 | 5000007944 |
| External Vib. AR 52/6/055 | AR 52/6/055 | 5000007946 |
| External Vib. AR 52/6/048 | AR 52/6/048 | 5000008906 |
| External Vibrator, 3.6/460 V | AR 52/3,6/460 US | 5000008956 |
| AR62/6/042 | AR 62/6/042 | 5100004204 |
| AR62/6/250 | AR 62/6/250 | 5100004221 |
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.
