The Wacker Neuson Shaft Seal 17 X 47 X 10 1B is a genuine OEM component designed for the A5000, L5000, M1500, and M2500 series internal concrete vibrators, as well as the H55 vibrator head. As a direct Wacker Neuson OEM part, the is manufactured to the exact tolerances required to maintain a leak-free seal around the rotating shaft in these high-frequency vibrator units. Fitment spans a wide range of configurations including ISO, ANSI, and GB variants across the A1500, A5000, L5000, M1500, and M2500 power unit families. When a shaft seal wears out, lubricant loss and moisture ingress can quickly lead to bearing damage and premature vibrator failure — replacing it promptly with the correct OEM part keeps the unit running at full performance.
Key Features
- OEM-Matched Seal Geometry — Manufactured to the exact 17 x 47 x 10 mm dimensional specification required for a proper compression fit around the vibrator shaft, preventing lubricant leakage under high-frequency operating conditions.
- Direct Drop-In Replacement — Installs in the same bore and shaft interface as the original, with no machining or modification to the housing required.
- Broad Vibrator Family Coverage — Fits A1500, A5000, L5000, M1500, and M2500 series internal concrete vibrators in ISO, ANSI, and GB configurations, plus the H55 vibrator head.
- Protects Internal Bearings — A fully seated shaft seal retains grease or oil within the vibrator housing and blocks water and concrete slurry from reaching the bearings, directly extending service life.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, ensuring the material grade and lip profile match the original design specification for these vibrator families.
A shaft seal forms the barrier between the rotating drive shaft and the stationary vibrator housing. In internal concrete vibrators, this seal retains the lubricant that protects the internal bearings while simultaneously blocking concrete slurry, water, and debris from entering the housing during immersion. When the seal wears or becomes damaged, lubricant escapes and contaminants work their way in — leading to accelerated bearing wear, increased heat, and eventually vibrator failure. Replacing a worn shaft seal at the first sign of leakage is one of the most cost-effective ways to preserve the service life of the vibrator unit.
Part Details
| Part Number | 5000029787 |
|---|---|
| Old Part Number | 0029787 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft Seal 17 X 47 X 10 1B |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| A5000/160 ISO | A5000/160 ISO | 5000610325 |
| A5000/160 ANSI | A5000/160 ANSI | 5000610340 |
| H55 Vibrator Head, 2 1/8" | H 55 | 5000006570 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| A1500-POWER UNIT,HONDA,35CC | A1500/035 ISO | 5000610324 |
| A1500 POWER UNIT, HONDA | A1500/035 ANSI | 5000610339 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
| M1500/120 | M1500/120 US | 5100004500 |
| M1500/230 | M1500/230 EU | 5100005142 |
| M1500/120 GB | M1500/120 GB | 5100005145 |
| M2500/120 | M2500/120 US | 5100006000 |
| M2500/230 | M2500/230 EU | 5100009717 |
| M2500/120 | M2500/120 GB | 5100010890 |
| Drive Engine | M2500/230 EU W | 5100047311 |
| A5000/160B | A5000/160B | 5100068212 |
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.
Wacker Neuson