The Wacker Neuson Distance Sleeve is a genuine OEM component designed for the IREN 57k, IRSEN 57k, and IRFUN 57k series internal concrete vibrators. Sourced directly from Wacker Neuson, this part meets the exact dimensional and material standards of the original, ensuring a correct, trouble-free installation. It is compatible across a broad range of 57k-series vibrator configurations, including standard, GV, Laser, and inverted variants in cord lengths from short to 10-meter setups.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the precise tolerances required for correct internal spacing within the vibrator head assembly, preventing misalignment and premature wear.
- Drop-In Installation — Matches the original part profile exactly, seating into position without modification during vibrator head servicing or rebuild.
- Wide 57k Series Coverage — Fits IREN 57k, IRSEN 57k, IRFUN 57k, and IRFU 57k vibrator models, including standard, GV, Laser, WSZ, and cord-length variants up to 10 meters.
- Preserves Vibrator Head Integrity — A correctly fitted distance sleeve maintains proper component spacing inside the head, keeping vibration output consistent and protecting surrounding parts from accelerated wear.
- Backed by Wacker Neuson OEM Supply Chain — Part number 5000205944 is an authorized Wacker Neuson component, giving you confidence in part number accuracy before the order is placed.
A distance sleeve is a precision spacer used inside the vibrator head assembly to maintain the correct gap and alignment between internal rotating or structural components. By holding parts at the specified separation, it prevents metal-to-metal contact, reduces vibration-induced wear, and ensures the eccentric mechanism operates within its designed parameters. When a distance sleeve wears, cracks, or is omitted during reassembly, internal components can shift out of alignment — leading to excessive heat, accelerated bearing wear, and eventual failure of the vibrator head.
Part Details
| Part Number | 5000205944 |
|---|---|
| Old Part Number | 0205944 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Distance Sleeve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Internal Vibrator IREN 57k/115 | IREN 57k/115 | 5000008460 |
| Internal Vib. IREN 57K/250 | IREN 57k/250 | 5000008461 |
| Internal Vib. IREN 57k/250 GV | IREN 57k/250 GV | 5000008625 |
| Ø 57 mm Internal Vibrator, sho rt | IREN 57k | 5000007821 |
| Internal Vib. IREN 57k GV | IREN 57k GV | 5000008437 |
| Int. Vib. IREN 57k/048/240 | IREN 57k/048/240 | 5000008590 |
| Internal Vib. IRSEN 57k/115 | IRSEN 57k/115 | 5000008600 |
| Int. Vib. IRSEN 57k/115 Laser | IRSEN 57k/115 Laser | 5000008647 |
| Internal Vib. IRSEN 57k/250 | IRSEN 57k/250 | 5000008652 |
| Internal Vib. IRSEN 57k/250 GV | IRSEN 57k/250 GV | 5000008657 |
| Int. Vib. w. Conv. IRFU 57k/230 | IRFU 57k/230 | 5000610262 |
| 57 mm Internal Vibrator, short | IRSEN 57k | 5000008596 |
| Internal Vib. IRSEN 57k GV | IRSEN 57k GV | 5000008643 |
| 38 mm Internal Vibrator Invert er, short | IRFUN 57k | 5000008464, 5000008636 |
| Internal Vib. IREN 57k - 6m | IREN 57k 6m | 5000008507 |
| Internal Vib. IREN 57k - 8m | IREN 57k 8m | 5000008508 |
| Internal Vib. IREN 57k - 10m | IREN 57k 10m | 5000008509 |
| Internal vib. IRFUN 57k/115 GV | IRFUN 57k/115 GV | 5000008629 |
| Internal vib. IRFUN 57k GV | IRFUN 57k GV | 5000008633, 5000008638 |
| Internal Vib. IREN 57k/6m GV | IREN 57k 6m GV | 5000008663 |
| Internal Vib. IREN 57k/8m GV | IREN 57k 8m GV | 5000008669 |
| Internal Vib. IREN 57k/10m GV | IREN 57k 10m GV | 5000008674 |
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.