The Wacker Neuson Roller Tappet is a genuine OEM component designed for a broad range of DPU reversible vibratory plate compactors, DPS single-direction vibratory plates, and the DFS 90 powered floor saw. As a direct factory replacement, the matches the original engineering tolerances and surface hardness specifications required for correct valve train operation. This part fits models including the DPU 2430F, DPU 2440F, DPU 2450F, DPU 7060, DPU 7060SC, DPU 7060RC, DPS 2040, DPS 2050, and DFS 90 — always confirm your machine number before ordering. Sourced directly from Wacker Neuson, the Roller Tappet delivers the same service life and performance as the part installed at the factory.
Key Features
- Precision-Hardened Contact Surface — Manufactured to OEM surface hardness specifications, ensuring consistent cam-to-tappet contact and resistance to wear under continuous high-cycle operation.
- Drop-In Valve Train Replacement — Dimensioned to match the original tappet bore and roller diameter exactly, seating correctly without machining or adjustment.
- Broad Wacker Neuson Fitment — Covers DPU 2430F, DPU 2440F, DPU 2450F, DPU 7060 series (including SC and RC remote-control variants), DPS 2040, DPS 2050, and DFS 90 — a single part number across multiple machine families.
- Sustained Engine Valve Timing — A correctly functioning roller tappet maintains accurate valve lift and timing; a worn or flat-spotted tappet causes erratic idling, power loss, and accelerated camshaft wear.
- Genuine Wacker Neuson OEM Part — Supplied by Wacker Neuson, so material grade, roller bearing quality, and dimensional tolerances match the production specification for these compactor and saw engines.
A roller tappet — sometimes called a cam follower — rides directly on the camshaft lobe and transfers the cam's lift profile to the engine's valve stem or pushrod. The roller reduces sliding friction compared to a flat-faced tappet, lowering wear on both the tappet body and the camshaft lobe during high-speed operation. When a roller tappet becomes worn, pitted, or seized, valve timing degrades, causing hard starting, rough running, reduced compaction force or cutting power, and eventual camshaft damage if left unaddressed.
Part Details
| Part Number | 5000039965 |
|---|---|
| Old Part Number | 0039965 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Roller Tappet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 70 kN, Remote Control | DPU 7060SC | 5000008927 |
| DPU 7060Fe | DPU 7060Fe | 5000610236 |
| DPU7060Fet | DPU 7060Fet | 5000610237 |
| Reversible Vibratory Plate, 24 kN, 30cm/12in | DPU 2430F | 5000006200 |
| Single Direction Vibratory Pla te, 20kN, 40cm/16in | DPS2040 | 5000007853 |
| Single Direction Vibratory Pla te, 20kN, 50cm/20in | DPS2050 | 5000007854 |
| Reversible Vibratory Plate, 29 kN, 50cm/20in | DPU 2450F | 5000007876 |
| Vibration Plate DPU 2440F WGB | DPU 2440F | 5000007877, 5000007878, 5000007879, 5000007886 |
| Powered Floor Saw DFS 90 | DFS 90 | 5000006653 |
| Reversible Vibratory Plate, 70 kN, 60cm/24in | DPU 7060 | 5000007938 |
| Reversible Vibratory Plate, 70 kN, Remote Controll | DPU 7060RC | 5000007939 |
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.
