The Wacker Neuson Back Plate Spacer is a genuine OEM component designed for CT36 and CT48 series power trowels and RD7 series tandem rollers. Sourced directly from Wacker Neuson, this part carries the same specifications as the original component installed at the factory, ensuring a true like-for-like replacement. The fits an extensive range of CT36-8A-V, CT48-11A, CT48-13A-V, and RD7 roller variants — including RD7A, RD7H, RD7He, and RD7Ye configurations — making it one of the most broadly compatible spacers in the Wacker Neuson lineup. When you need confidence in the fit, ordering genuine OEM is the straightforward call.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact tolerances, so the spacer maintains correct back plate clearance and alignment without shimming or adjustment.
- Drop-In Replacement — Matches the original mounting profile of the back plate assembly, seating correctly the first time with no rework to surrounding hardware.
- Broad Model Coverage — A single part number covers CT36 and CT48 power trowels as well as the full RD7 tandem roller family, including RD7A, RD7H, RD7He, and RD7Ye variants.
- Preserves Proper Back Plate Positioning — A correctly fitted spacer keeps the back plate set at the right standoff distance; a worn or missing spacer allows unwanted movement that accelerates wear on adjacent components.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5000182647, cross-referenced across all listed model and serial number configurations.
A back plate spacer is a precision positioning component that maintains the correct gap and alignment between the back plate and its mating surface within the drive or compaction assembly. By holding the back plate at a fixed standoff, the spacer prevents lateral play, distributes load evenly across the interface, and protects surrounding parts from the accelerated wear that comes with loose or misaligned assemblies. When a spacer wears down or is missing entirely, the back plate can shift under load, leading to uneven contact, increased vibration, and premature failure of connected components — making timely replacement essential to keeping the machine operating as intended.
Part Details
| Part Number | 5000182647 |
|---|---|
| Old Part Number | 0182647 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Back Plate Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| CT48-11A | CT48-11A | 5000620835 |
| RD7 Tandem Roller | RD7A | 5100017196, 5200015243, 5200015246 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| RD7Ye Tandem Roller | RD7Ye | 5100027116, 5100027117, 5100038032, 5100048340 |
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.
