Wacker Neuson 5100025874 Spline Bush

The Wacker Neuson is a genuine OEM Spline Bush designed for the RC50, RC50p, RC70, and RC70p single drum soil compactor series. Sourced directly from Wacker Neuson, this part carries the same specification as the component fitted at the factory, ensuring an exact match for the application. Fitment covers a wide range of RC-series configurations including CAB, ROPS, DPF, and US-market variants across multiple build revisions. When your compactor needs a Spline Bush replacement, part number is the verified OEM solution for this machine family.

Key Features

• OEM Spline Engagement Integrity — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring correct spline-to-shaft engagement without play or mismatch that could cause premature wear.
• Direct Drop-In Replacement — Engineered to seat and align exactly as the original, so installation follows the standard service procedure without modification or adaptation to mounting points.
• Broad RC-Series Compatibility — Fits RC50, RC50p, RC70, and RC70p single drum soil compactors across CAB, ROPS, DPF, and US-spec variants, covering a wide span of build configurations under one part number.
• Sustained Drive Transfer Performance — A correctly fitted spline bush maintains smooth, consistent torque transfer through the drivetrain; a worn or failed bush introduces vibration, backlash, and accelerated damage to mating components.
• Genuine OEM Part — Supplied as an authentic Wacker Neuson component, backed by the manufacturer's parts program for traceability and quality assurance.

A spline bush is a precision-machined sleeve that sits between a splined shaft and a surrounding housing or hub, transmitting rotational torque while allowing controlled movement or alignment between components. In a single drum soil compactor like the RC-series, it plays a critical role in the drivetrain by ensuring load is transferred evenly without metal-to-metal contact that would cause rapid wear. When a spline bush wears down or becomes damaged, operators typically notice increased vibration, knocking under load, or erratic drum behavior — all signs that the bush is no longer holding the correct clearance and needs to be replaced promptly to protect surrounding drivetrain components.

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.