Wacker Neuson 5100039075 Conversion Kit Spreading Shaft
Wacker Neuson

Wacker Neuson 5100039075 Conversion Kit Spreading Shaft

$6,363.05
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SKU:
5100039075-Wacker Neuson
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The Wacker Neuson Conversion Kit Spreading Shaft is a genuine OEM component designed for the RD40-130 and RD45-140 series tandem rollers, including standard, canopy, open ROPS, and DPF-equipped variants. As a direct Wacker Neuson OEM part, is manufactured to the exact tolerances required for proper shaft engagement and consistent spreading performance across the full range of compatible machines. This kit covers an extensive model lineup spanning multiple production series, making it the correct choice for operators maintaining or converting rollers across the RD40-130 and RD45-140 families.

Key Features

  • Genuine OEM Shaft Tolerancing — Manufactured by Wacker Neuson to exact dimensional specs, ensuring correct shaft alignment and smooth rotational engagement within the drum assembly.
  • Broad RD-Series Compatibility — Fits RD40-130 and RD45-140 tandem rollers across standard, canopy (C), open ROPS (O), .3-series, and DPF configurations — a single kit covering a wide production range.
  • Direct Conversion Fit — Engineered as a drop-in conversion component; installs into the existing spreading shaft position without modification to surrounding hardware.
  • Consistent Compaction Output — A correctly functioning spreading shaft maintains even vibratory force distribution across the drum width; a worn or damaged shaft leads to uneven compaction and surface defects.
  • Genuine Part Number Assurance — Ordering by OEM part number 5100039075 confirms you receive the correct Wacker Neuson assembly, not a substitute that may differ in shaft geometry or material grade.

The spreading shaft is a core mechanical component within the vibratory drum system of a tandem roller. It transmits and distributes rotational and vibratory forces evenly across the drum, enabling consistent soil and asphalt compaction passes. When the spreading shaft wears or becomes damaged, the drum can develop uneven vibration patterns, leading to poor compaction uniformity, increased surface rework, and accelerated wear on adjacent drum components.

Part Details

Part Number5100039075
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionConversion Kit Spreading Shaft

Compatibility & Fitment

Name Model Machine Number
RD40-130 Tandem Roller RD40-130 5100011391, 5100047382
RD45-140 Tandem Roller RD45-140 5100011392, 5100047383
RD40-130 C Tandem Roller RD40-130 C 5100011393
RD45-140 C Tandem Roller RD45-140 C 5100011394
RD40-130 O RD40-130 O 5100011395
RD45-140 O Tandem Roller RD45-140 O 5100011396
RD40-130c RD40-130c 5100047384
RD45-140c RD45-140c 5100047385
RD40-130o RD40-130o 5100047386
RD45-140o RD45-140o 5100047387
RD40-130.3 RD40-130.3 5100047395
RD45-140.3 RD45-140.3 5100047396
RD40-130c.3 RD40-130c.3 5100047397
RD45-140c.3 RD45-140c.3 5100047398
RD40-130o.3 RD40-130o.3 5100047399
RD45-140o.3 RD45-140o.3 5100047400
RD40-130 DPF RD40-130 DPF 5100055777
RD45-140 DPF RD45-140 DPF 5100055778
RD40-130c DPF RD40-130c DPF 5100055779
RD45-140c DPF RD45-140c DPF 5100055780
RD40-130o DPF RD40-130o DPF 5100055781
RD45-140o DPF RD45-140o DPF 5100055782

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.