The Wacker Neuson 5100026416 Alternator is a genuine OEM component designed for DPU80, DPU90, and DPU110 series reversible vibratory plate compactors. This includes Lec, Lem, Lekc, and rL-prefix variants across the 670, 770, 870, and 970 model configurations, covering both standard and US-market machines. As a direct OEM replacement, the 5100026416 meets Wacker Neuson's original electrical output specifications, ensuring correct charging behavior and system compatibility right out of the box. Keep this part number on hand for planned maintenance or unscheduled repairs across your DPU fleet.
Key Features
- Correct Electrical Output: — Matched to OEM voltage and amperage specifications for DPU-series diesel plate compactors, ensuring stable charging performance across the full operating range.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, this alternator carries the same part number and build standard as the unit installed at the factory.
- Broad DPU Series Coverage: — Fits DPU80, DPU90, and DPU110 reversible plate compactors across Lec, Lem, Lekc, and rL configurations in 670, 770, 870, and 970 variants, including US-market models.
- Direct-Install Replacement: — Engineered to match original mounting points and connector interfaces on compatible DPU models, so installation follows the same procedure as the original unit.
- Protects the Electrical System: — A functioning alternator keeps the battery charged and powers onboard electronics; a failing unit can cause erratic operation, battery drain, and unexpected shutdowns during compaction work.
The alternator is responsible for generating electrical power while the engine is running, keeping the battery charged and supplying current to the machine's onboard electrical systems. On diesel-powered reversible plate compactors like the DPU series, a properly functioning alternator is essential for consistent ignition, electronic controls, and auxiliary functions. When the alternator begins to fail, operators typically notice battery warning indicators, difficulty restarting the machine, or erratic electrical behavior — all of which interrupt compaction work and can lead to deeper electrical system damage if left unaddressed.
Part Details
| Part Number | 5100026416 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Alternator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU90Lec770 | DPU90Lec770 | 5100027536 |
| DPU110Lec870 | DPU110Lec870 | 5100026869 |
| DPU110Lec970 | DPU110Lec970 | 5100027035 |
| DPU80Lec770 | DPU80Lec770 | 5100026787 |
| DPU80Lec670 | DPU80Lec670 | 5100027032 |
| DPU90Lec670 | DPU90Lec670 | 5100027534 |
| DPU80Lem770 | DPU80Lem770 | 5100018444 |
| DPU90Lem770 | DPU90Lem770 | 5100024731 |
| DPU80rLec670 | DPU80rLec670 | 5100027033 |
| DPU90Lec770 US | DPU90Lec770 US | 5100028357 |
| DPU80Lem670 | DPU80Lem670 | 5100024695 |
| DPU110Lem970 | DPU110Lem970 | 5100024696 |
| DPU110Lec970 US | DPU110Lec970 US | 5100026784 |
| DPU80rLec770 | DPU80rLec770 | 5100027034 |
| DPU110Lem870 | DPU110Lem870 | 5100018445 |
| DPU90Lem770 US | DPU90Lem770 US | 5100024732 |
| DPU80rLem670 | DPU80rLem670 | 5100024697 |
| DPU110rLec970 | DPU110rLec970 | 5100027036 |
| DPU110rLec870 | DPU110rLec870 | 5100027077 |
| DPU110Lem970 US | DPU110Lem970 US | 5100024730 |
| DPU80rLem770 | DPU80rLem770 | 5100024698 |
| DPU110rLem870 | DPU110rLem870 | 5100026697 |
| DPU90rLec770 US | DPU90rLec770 US | 5100028359 |
| DPU110rLec970 US | DPU110rLec970 US | 5100026786 |
| DPU110rLem970 | DPU110rLem970 | 5100024699 |
| DPU90rLem770 | DPU90rLem770 US | 5100028358 |
| DPU110rLem970 US | DPU110rLem970 US | 5100026785 |
| DPU110Lekc970 | DPU110Lekc970 | 5100034515 |
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.
