Wacker Neuson 5100064564 Diesel Engine L70W6AJ8T8AAWK (DOC)

The Wacker Neuson Diesel Engine L70W6AJ8T8AAWK (DOC) is a genuine OEM diesel engine assembly designed for the DPU45Yeh series plate compactors. As a direct OEM component sourced through Wacker Neuson's authorized parts program, is built to the exact configuration required for this application — no guesswork on compatibility. This engine unit slots into the DPU45Yeh as the original powerplant, ensuring the machine performs exactly as it left the factory floor.

Key Features

• OEM-Correct Engine Configuration — Genuine Wacker Neuson part manufactured to the precise displacement, output, and emissions specification of the original L70W6AJ8T8AAWK (DOC) unit, not a generic substitute.
• Direct-Mount Replacement — Engineered to align with the DPU45Yeh frame, mounting points, and drivetrain interfaces, so installation follows the standard service procedure without fabrication or adaptation.
• Confirmed Fitment for DPU45Yeh — Verified for the DPU45Yeh US platform, giving you confidence you are ordering the correct engine before the part ships.
• Full Power Delivery Restored — A worn or seized engine robs the plate compactor of the centrifugal force needed to achieve proper compaction depth; replacing with the correct OEM unit brings compaction performance back to spec.
• Emissions Compliance — The DOC (Diesel Oxidation Catalyst) designation indicates this engine assembly includes certified aftertreatment components, keeping the machine compliant with applicable emissions regulations for legal operation on regulated job sites.

The diesel engine is the core power source of the DPU45Yeh plate compactor, converting fuel combustion into the rotational energy that drives the exciter mechanism and generates compaction force. When the engine degrades or fails, the entire machine is out of service — output force drops, the machine may not start, and compaction results become unacceptable. The DOC designation on this assembly refers to the integrated Diesel Oxidation Catalyst, an emissions aftertreatment device that processes exhaust gases to meet regulatory standards; replacing a failed engine with the correct DOC-equipped assembly ensures the machine remains both operational and compliant.

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.