The Wacker Neuson 2003749 is a genuine OEM Retaining Ring designed for a range of Wacker Neuson compaction and power equipment, including the DS720 diesel rammer, BS60Y vibratory rammer, DPU 2950Y reversible vibratory plate, DPS1850Y vibration plate, and the D4000 diesel power unit for internal vibrators. Sourced directly from Wacker Neuson, this part meets the exact specifications set during original manufacture. It installs as a direct replacement into compatible units, restoring correct component retention without additional fitting or machining. Verify your model number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Retention Geometry — Manufactured to the exact diameter and thickness tolerances required to seat securely in its groove and hold mating components in precise axial position.
- Direct Drop-In Replacement — Snaps into the existing groove using standard retaining ring pliers, with no alteration to surrounding components needed.
- Broad Fitment Across Wacker Neuson Compaction Families — Compatible with the DS720 diesel rammer, BS60Y vibratory rammer, DPU 2950Y reversible vibratory plate, DPS1850Y vibration plate, and D4000 diesel power unit for internal vibrators.
- Prevents Costly Component Migration — A worn or missing retaining ring allows shafts, bearings, or gears to shift under load, leading to accelerated wear and potential assembly failure during operation.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component under part number 2003749, ensuring traceability and correct specification for your equipment.
A retaining ring is a small but critical fastening component that locks into a machined groove on a shaft or inside a bore, preventing the axial movement of adjacent parts such as bearings, gears, or sleeves. In compaction and vibration equipment like rammers and vibratory plates, internal components are subjected to continuous high-frequency loading, making secure axial retention essential to maintaining alignment and preventing premature wear. When a retaining ring fails, cracks, or is lost during service, the parts it was holding in position can migrate or wobble, causing damage that extends well beyond the ring itself.
Part Details
| Part Number | 2003749 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Vibratory Rammer, 330mm /13in Shoe | DS720 | 5000008203 |
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| Vibratory Rammer | BS60Y | 5000007509, 5000006779 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950Y | 5000007874 |
| Vibration Plate DPS 1850Y | DPS1850Y | 5000007780 |
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.
