Wacker Neuson 5100002777 Cover with Cyclone

The Wacker Neuson 5100002777 is a genuine OEM Cover with Cyclone designed for the DPU4545, DPU5545, DPU6055, and DPU6555 series reversible vibratory plate compactors. As a direct factory replacement, this cover maintains the air filtration integrity that the cyclone pre-cleaner system depends on to protect the engine in dusty compaction environments. Part number 5100002777 is confirmed to fit an extensive range of DPU variants across all three series, including He, Heh, Hec, Hech, Heap, Hes, and Hechzf configurations. If your reversible plate is showing reduced filtration performance or a damaged housing, this is the correct OEM replacement to restore it.

Key Features

• Genuine OEM Filtration Housing: — Manufactured to Wacker Neuson's original design tolerances, ensuring the cyclone pre-cleaner cavity maintains the correct airflow geometry for effective particulate separation.
• Drop-In Replacement: — Engineered to match the original mounting points and sealing surfaces on DPU4545, DPU5545, DPU6055, and DPU6555 machines, so installation follows the standard service procedure without adaption.
• Broad DPU Series Coverage: — Fits a wide range of configurations across the DPU4545, DPU5545, DPU6055, and DPU6555 families, including He, Heh, Hec, Hech, Heap, Hes, Hecsh, Hecs, Hechzf, and US-market variants.
• Protects Engine Longevity: — A correctly sealed cyclone cover keeps pre-cleaned air routed properly to the filter element; a cracked or missing cover allows unfiltered, dust-laden air to bypass the system and accelerate engine wear.
• Verified Part Number: — Order with confidence using Wacker Neuson part number 5100002777, cross-referenced against an extensive list of DPU machine numbers to confirm applicability before the part ships.

The Cover with Cyclone forms the outer housing of the cyclone pre-cleaner stage in the engine air intake system. As the machine operates in dusty or aggregate-heavy conditions, the cyclone chamber uses centrifugal airflow to spin heavy particles out of the incoming air before it reaches the main air filter element, significantly extending filter service intervals. When the cover is cracked, warped, or missing, the cyclone effect is lost, unfiltered air reaches the engine directly, and both the air filter and internal engine components wear far faster than intended.

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.

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