The Wacker Neuson Pulley BPS is a genuine OEM component designed for the BPS1550A, BPS1550Aw, BPS2050A, BPS2050Aw, BPS1550Aws, BPS1550B, BPS1550Bw, BPS2050B, and BPS2050Bw series submersible pumps. Sourced directly from Wacker Neuson, this pulley meets the exact dimensional and material specifications of the original part — ensuring proper belt engagement and drive alignment from the moment it's installed. It covers the full BPS A-series and B-series lineup, making it a versatile stock item for dealers and service teams running mixed fleets of Wacker Neuson pumps. If you're restoring drive performance or completing a scheduled service, part number is the correct OEM replacement for these machines.
Key Features
- OEM-Spec Belt Engagement: — Manufactured to Wacker Neuson's exact groove profile and bore dimensions, ensuring the belt seats correctly and transfers drive power without slip or misalignment.
- Drop-In Fitment Across BPS Series: — Replaces the original pulley on BPS1550A, BPS1550Aw, BPS1550Aws, BPS2050A, BPS2050Aw, BPS1550B, BPS1550Bw, BPS2050B, and BPS2050Bw models with no adaptation needed.
- Sustained Drive Efficiency: — A correctly functioning pulley maintains consistent belt tension and rotational transfer; a worn or damaged pulley causes belt wear, vibration, and loss of pump output.
- Genuine Wacker Neuson Part: — Supplied as a genuine OEM component, this pulley is built to the same standard as the part that left the factory — not an approximation of it.
- Broad Model Coverage: — A single part number covers both the A-series and B-series BPS pump ranges, simplifying parts ordering and inventory management for multi-unit fleets.
A drive pulley transmits rotational power from the engine or motor to the pump mechanism via a belt, maintaining the speed and torque needed to keep the impeller running at the correct rate. When the pulley is worn, cracked, or out of specification, the belt can slip, track unevenly, or fail prematurely — reducing pump output and placing additional stress on connected components. Replacing a damaged pulley promptly restores proper drive function and protects the belt and shaft from secondary wear.
Part Details
| Part Number | 5100065896 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pulley BPS |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPS1550A | BPS1550A | 5100061215 |
| BPS1550Aw | BPS1550Aw | 5100061216 |
| BPS2050A | BPS2050A | 5100061217 |
| BPS2050Aw | BPS2050Aw | 5100061218 |
| BPS1550B | BPS1550B | 5100066075 |
| BPS1550Bw | BPS1550Bw | 5100066076 |
| BPS2050B | BPS2050B | 5100066077 |
| BPS2050Bw | BPS2050Bw | 5100066078 |
| BPS1550Aws | BPS1550Aws | 5100067727 |
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.
