Wacker Neuson 5000039116 Gear Wheel

The Wacker Neuson Gear Wheel is a genuine OEM component designed for BPU and DPU series reversible vibratory plate compactors, including the BPU 3545A, BPU 4045A, BPU 5045A, BPU 5545A, DPU 4045, DPU 4545, DPU 5045, DPU 5545, DPU 6055, and DPU 6555 series machines. Sourced directly from Wacker Neuson, this gear wheel is manufactured to the same specification as the original part, ensuring correct mesh engagement and drive transmission within the exciter housing. This is a high-wear item in the reversible vibratory plate drivetrain, and fitting a correctly spec'd replacement is essential to restoring full compaction force and directional control. With fitment spanning a broad range of BPU and DPU models across gasoline and diesel configurations, verify your machine's model number before ordering to confirm compatibility.

Key Features

• OEM Tooth Profile Accuracy — Manufactured to the original gear geometry, ensuring correct mesh with mating drivetrain components and smooth torque transfer through the exciter assembly.
• Direct Drop-In Replacement — Engineered to the same dimensional specification as the original, fitting directly into the exciter housing without rework or modification to mounting surfaces.
• Broad BPU and DPU Compatibility — Fits an extensive range of Wacker Neuson reversible vibratory plate compactors across the BPU 3545A–5545A and DPU 4045–6555 series, covering gasoline and diesel variants.
• Sustained Compaction Force — A worn or chipped gear wheel reduces exciter efficiency, causing uneven or diminished compaction output; replacing with this OEM part restores rated centrifugal force and reversing response.
• Genuine Wacker Neuson Part — Supplied as an authentic OEM component, backed by Wacker Neuson's parts program for traceability and fitment confidence on professional-grade compaction equipment.

The gear wheel is a core component within the exciter unit of a reversible vibratory plate compactor. It transmits rotational force from the drive shaft to the eccentric weights that generate the machine's compaction vibration, and its tooth geometry controls the direction of plate travel — forward or reverse — by governing how those weights rotate relative to each other. When the gear wheel wears, chips, or loses tooth definition, the result is reduced vibration amplitude, erratic directional response, or complete loss of reversibility, all of which compromise compaction quality on soil and aggregate applications. Replacing the gear wheel with a correctly profiled OEM part restores the precise mechanical relationship between drive components that the machine's rated performance depends on.

Part Details

Compatibility & Fitment

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.