Wacker Neuson 86572 Roller Kit

The Wacker Neuson 86572 Roller Kit is a genuine OEM component designed for the BS50, BS60, BS70, and DS70 series vibratory rammers. This kit restores correct ram guidance and travel by replacing worn or damaged rollers in the rammer's ram guide system. As a direct OEM replacement, part 86572 is sourced from Wacker Neuson and engineered to the same tolerances as the original parts installed on the production line. Compatible across a wide range of BS and DS rammer variants, this kit covers two-stroke, four-stroke, and diesel-powered models in both US and international configurations.

Key Features

• Genuine OEM Roller Precision — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the rollers maintain correct contact geometry within the ram guide channel for smooth, consistent travel.
• Kit Format for Complete Service — Replaces all rollers in the guidance system in a single service event, eliminating the need to source individual components separately.
• Broad Rammer Family Coverage — Fits BS50, BS60, BS65, BS70, BS72, and DS70 series rammers, spanning two-stroke (BS-2), two-stroke plus (BS-2plus), and four-stroke (BS-4As) powertrains as well as the DS70 diesel model.
• Restores Full Ram Travel Performance — Worn rollers cause erratic stroke, increased vibration transfer to the operator, and accelerated wear on the ram guide housing; replacing them brings impact frequency and force back to spec.
• Direct-Fit Installation — Designed to drop into the existing ram guide assembly with no machining or adaptation, matching the OEM mounting points and roller diameter of the original kit.

The roller kit in a vibratory rammer guides the ram — the reciprocating mass that delivers compaction force — as it moves up and down inside the rammer body. The rollers reduce metal-to-metal friction between the ram and its guide housing, keeping stroke motion smooth and directionally consistent. When these rollers wear down or fracture, the ram begins to rock or drag within the housing, which reduces compaction efficiency, generates excess heat, and can cause progressive damage to the guide housing itself. Replacing the roller kit at the first sign of irregular stroke behavior or unusual noise keeps the rammer delivering full compaction energy to the ground and protects the surrounding components from secondary wear.

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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