The Wacker Neuson Leaf Spring is a genuine OEM component designed for RD7 series tandem rollers and DPU series reversible vibratory plate compactors, including the DPU 4045H, DPU 5045H, DPU 6055, DPU 6555, DPU 2870, DPU 2950, DPU 2960, DPU 2970, and DPS 3050/3060 models. Sourced directly from Wacker Neuson, part meets the exact material and dimensional specifications of the original component. This leaf spring serves a wide cross-section of the RD7 and DPU product families, making it a high-demand service part for fleet operators and dealers alike. Confirm your model number against the fitment list before ordering to ensure an accurate match.
Key Features
- Genuine OEM Spring Steel Construction — Manufactured to Wacker Neuson's original temper and load-rating specifications, ensuring the spring delivers consistent deflection force across its service life rather than fatiguing prematurely like lower-grade substitutes.
- Direct Drop-In Installation — Matches the original mounting geometry and hole pattern, so the spring seats correctly in its bracket without shimming or reworking the surrounding hardware.
- Broad RD7 and DPU Series Coverage — A single part number covers RD7H and RD7He tandem rollers alongside a wide range of DPU 2870 through DPU 6555 reversible vibratory plates, simplifying inventory for multi-machine fleets.
- Sustained Vibration Isolation Performance — A correctly functioning leaf spring absorbs and controls the high-cycle vibration loads inherent to compaction equipment; a cracked or fatigued spring allows excess shock to transfer into the handle or frame, accelerating wear on adjacent components.
- Verified Wacker Neuson Part Number — Part number 5000066158 is cross-referenced against the manufacturer's parts catalog, giving you confidence that you are ordering the correct spring for your specific machine variant.
A leaf spring in compaction equipment acts as a flexible, load-bearing connector that isolates vibration between the exciter or drum assembly and the operator handle or machine frame. By flexing under repeated cyclic loads, it dampens the high-frequency energy generated during compaction, protecting both the operator from excessive hand-arm vibration and the machine's structural components from fatigue cracking. When a leaf spring cracks, loses its temper, or breaks entirely, that isolation is lost — vibration transfers unchecked into the frame, handle mounts, and control components, which can cause accelerated wear, operator discomfort, and eventual structural damage to the machine.
Part Details
| Part Number | 5000066158 |
|---|---|
| Old Part Number | 0066158 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Leaf Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Double Drum Vibratory Roller | RD7H | 5000008042, 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000007888, 5000007935, 5000610043 |
| V.Plate DPU 5045H | DPU 5045H | 5000610047, 5000007965 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008767 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| Vibratory Plate DPU 6555H | DPU 6555H | 5000610355, 5100009651 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| Single Direction Vibratory Pla te, 30kN, 50cm/20in | DPS3050 | 5000006962 |
| Single Direction Vibratory Pla te, 30kN, 60cm/24in | DPS3060 | 5000006963, 5000008422 |
| Reversible Vibratory Plate, 28 kN, 70cm/28in | DPU 2870 | 5000007289 |
| Reversible Vibratory Plate, 29 kN, 70cm/28in | DPU 2970 | 5000007880 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2950 | 5000007881, 5000007884 |
| Vibration Plate DPU 2960 | DPU 2960 | 5000007883 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
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.
