The Wacker Neuson Back Plate is a genuine OEM component designed for PTS4V series pumps. As a direct factory replacement, this back plate is sourced from Wacker Neuson and manufactured to the same specifications as the original part fitted at the factory. Confirmed fitment covers PTS4V series machines, making part verification straightforward before you order. When you need a dependable, like-for-like replacement, the is the correct part for the job.
Key Features
- Genuine OEM Construction — Manufactured by Wacker Neuson to original production tolerances, ensuring the back plate seats and seals correctly within the pump housing without compromise.
- Direct Drop-In Replacement — The 5100063341 matches the original mounting geometry and bolt pattern, allowing straightforward installation against the pump casing.
- Confirmed PTS4V Fitment — Verified compatibility across PTS4V series pump configurations, so you can order with confidence that this is the correct back plate for your machine.
- Maintains Pump Integrity — A correctly fitted back plate keeps the pump's internal cavity properly enclosed, sustaining prime and discharge pressure during operation.
- Sourced from the Original Manufacturer — Buying genuine OEM means the part carries the same material grade and dimensional accuracy as what came off the original production line.
The back plate forms the rear closure of the pump's volute or casing assembly, sealing the internal hydraulic passageways and keeping the impeller properly contained within its working chamber. It works in conjunction with the pump casing and wear plate to maintain the tight clearances needed for efficient water movement and consistent suction performance. When the back plate is cracked, warped, or worn, the pump loses internal pressure containment, resulting in reduced flow, lost prime, and potential ingestion of air that degrades overall pumping output.
Part Details
| Part Number | 5100063341 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Back Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PTS4V | PTS4V | 5100058545, 5100058546, 5100060386 |
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.
