Wacker Neuson 5100022855 Hexagonal Nut

The Wacker Neuson 5100022855 is a genuine OEM Hexagonal Nut designed for the RD-series tandem rollers and RC-series single-drum soil compactors. As a direct OEM replacement sourced through the Wacker Neuson parts program, the 5100022855 is manufactured to the same specifications as the original hardware installed at the factory. This nut fits an extensive range of machines across the RD18, RD24, RD27, RD28, RD40, and RD45 tandem roller families, as well as the RC50 and RC70 single-drum soil compactor series. Confirming your model number before ordering ensures a correct, straightforward installation with no guesswork.

Key Features

• Genuine OEM Hardware Grade — Manufactured to the thread pitch, hardness grade, and dimensional tolerances specified for Wacker Neuson compaction equipment, ensuring proper clamping load and secure fastening.
• Drop-In Replacement — Matches the original hex profile and thread specification exactly, so it seats and torques correctly without reworking the mating fastener or mounting surface.
• Broad Compaction Equipment Coverage — Verified fitment across the RD18, RD24, RD27, RD28, RD40, and RD45 tandem roller lines and the RC50 and RC70 single-drum soil compactor series, including DPF, cab, ROPS, and open-rollbar variants.
• Structural Integrity Where It Counts — A properly torqued hex nut maintains the clamping force that keeps critical assemblies locked in position during the high-vibration operating environment of a vibratory roller or compactor.
• Wide Model-Year and Variant Span — Covers US, SE, and standard market configurations as well as electric-drive (e-suffix) variants such as the RD24e-100, RD28e-120, and RD28e-120o, reducing the need to cross-reference multiple part numbers.

A hexagonal nut is a standard threaded fastener used to clamp two or more components together by threading onto a bolt or stud and tightening to a specified torque. In vibratory compaction equipment such as tandem rollers and single-drum soil compactors, fasteners are subjected to constant vibration loads that can cause hardware to loosen over time if the correct specification nut is not used. Using the OEM-specified 5100022855 ensures the correct thread engagement and clamping load are maintained, preventing joint movement that could lead to component damage or unsafe machine conditions.

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.