The Wacker Neuson is a genuine OEM Compression Spring designed for BPU and DPU series reversible and single-direction vibratory plate compactors, including the BPU 5045A, DPU 4045H, DPU 5045H, DPU 4545H, DPU 5545H, DPS 3050, and DPS 3060 families. Sourced directly from Wacker Neuson, this part meets the original engineering specification for the spring rate and dimensional profile required in these machines. With broad coverage across diesel-powered DPU variants — including H, He, Heh, Hec, Heap, and US-spec configurations — part number is the correct replacement for a wide range of production runs. Confirm your machine's model and serial number before ordering to ensure an exact match from the fitment list.
Key Features
- Genuine OEM Spring Rate Integrity — Manufactured to the original spring rate and load tolerance specification, ensuring correct compression and rebound behavior within the assembly.
- Drop-In Replacement — Matches the OEM coil diameter, free length, and end configuration so the spring seats and retains exactly as the original without modification.
- Wide DPU and BPU Series Coverage — Fits BPU 5045A, DPU 4045H/Y/YE, DPU 5045H/He, DPU 4545H/He/Heh/Hec/Heap, DPU 5545H/He/Heh/Hec/Heap, DPS 3050, and DPS 3060 models including US-spec variants.
- Maintains Compaction Output — A correctly tensioned compression spring keeps the exciter or control mechanism operating within designed parameters, preserving the plate's compaction force and consistency.
- Verified OEM Part Number — Supplied as Wacker Neuson part 5000033476, cross-referencing directly against machine serial records for confident ordering on a high-fitment-count application.
A compression spring in a vibratory plate compactor typically functions as a return or tensioning element within the exciter housing, throttle linkage, or control mechanism — depending on its location in the assembly. It stores and releases mechanical energy to maintain consistent pressure or return a component to its neutral position after displacement. When a compression spring weakens, takes a set, or breaks, the affected system loses the resistance or return force it depends on, which can lead to erratic control response, increased wear on adjacent components, or loss of proper exciter engagement. Replacing a worn spring promptly with the correct OEM part restores the designed mechanical balance and protects the surrounding assembly from secondary wear.
Part Details
| Part Number | 5000033476 |
|---|---|
| Old Part Number | 0033476 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Compression Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 50 kN, 45cm/18in | BPU 5045A | 5000008545 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047, 5000007862, 5000007936, 5000007965, 5000610045 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064, 5000007888, 5000007935, 5000610043 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653, 5100063122 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
| V.Plate DPU 4045Ye | DPU 4045YE | 5000610181 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| Single Direction Vibratory Pla te, 30kN, 50cm/20in | DPS3050 | 5000006962 |
| Single Direction Vibratory Pla te, 30kN, 60cm/24in | DPS3060 | 5000006963, 5000008422 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
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.
