The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for the RD7H series walk-behind tandem rollers and the DPU 4045H, DPU 4545H, DPU 5045H, and DPU 5545H series diesel reversible vibratory plate compactors. As a factory-sourced fastener, the is manufactured to the exact thread pitch, grade, and head geometry specified by Wacker Neuson, ensuring a proper load-bearing fit wherever it is installed in the assembly. This screw ships direct from authorized inventory and cross-references across a wide range of RD7H and DPU model variants, making it a reliable choice for both scheduled service and field repairs. Confirm your model number before ordering to ensure this is the correct fastener for your specific machine configuration.
Key Features
- OEM-Grade Fastener Specification — Manufactured to Wacker Neuson's exact thread class, tensile strength, and head-drive geometry, so clamping load and torque values remain within design spec.
- Drop-In Replacement — Matches the original hex head profile and thread form, seating flush and torquing correctly without any modification to the mating bore or hardware.
- Broad Fitment Across Two Machine Families — Compatible with RD7H tandem roller variants and DPU 4045H through DPU 5545H diesel reversible vibratory plate compactors, covering a large portion of the Wacker Neuson heavy compaction lineup.
- Structural Integrity Where It Counts — A fastener at the correct grade prevents joint loosening under sustained vibration loads — the operating condition both tandem rollers and vibratory plates generate continuously during compaction work.
- Genuine OEM Part — Sourced directly through the Wacker Neuson authorized parts network and carries the correct part number 5000202438 for straightforward verification against your machine's parts manual.
A hexagonal head cap screw is a threaded fastener used to clamp two or more components together within a machine assembly, tightened by applying torque to its six-sided head with a wrench or socket. In high-vibration equipment such as vibratory plate compactors and tandem rollers, fasteners are subjected to continuous cyclical stress that can cause under-spec screws to loosen, fatigue, or shear over time. Using the correct OEM-specified fastener with the proper grade and thread form ensures the joint maintains its designed clamping force, protecting the integrity of the assembly and preventing component movement that can lead to accelerated wear or structural damage.
Part Details
| Part Number | 5000202438 |
|---|---|
| Old Part Number | 0202438 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Double Drum Vibratory Roller | RD7H | 5000008042, 5100017195, 5100017338, 5200015242, 5200015245, 5100006333 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
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.
