The Wacker Neuson Ball Bearing is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including the GP4000 and GPi4300/GPSi4300 portable generator series, PT3 trash pumps, BPU 3050 reversible vibratory plate compactor, and BFS floor saw models including the BFS 935B, BFS 914B, BFS 914W, BFS 940W, BFS 90R, BFSX 90R, BFS16, and BFSX16. Sourced directly from Wacker Neuson, part number is manufactured to the same tolerances as the original bearing installed at the factory. This cross-platform bearing is a high-demand service part across multiple machine families, making it a smart stocking item for service technicians and fleet operators alike. Verify your model and machine number before ordering to confirm fitment.
Key Features
- Precision-Tolerance OEM Construction — Manufactured to Wacker Neuson's exact radial clearance and load-rating specifications, ensuring smooth rotation and consistent power transfer across all compatible machines.
- Drop-In Replacement — Matches the original bearing seat dimensions and shaft interface, allowing straightforward installation without reworking housings or shafts.
- Broad Cross-Platform Fitment — Compatible with GP4000, GPi4300, and GPSi4300 generators, PT3 trash pumps, BPU 3050 reversible vibratory plate, and BFS/BFSX floor saw series.
- Sustained Load Performance — A correctly seated ball bearing maintains shaft alignment and absorbs radial and axial loads; a worn bearing causes vibration, heat buildup, and accelerated wear to surrounding components.
- Genuine Wacker Neuson Part — Supplied as genuine OEM stock under part number 5000156564, ensuring traceability and conformance with Wacker Neuson service documentation.
A ball bearing supports a rotating shaft by using a ring of hardened steel balls to reduce friction between the shaft and its housing. In equipment like generators, pumps, compactors, and floor saws, the bearing carries both radial loads from the spinning components and, depending on its position, axial loads from thrust forces. When a bearing begins to fail, the first signs are typically abnormal noise, increased heat at the bearing housing, and growing vibration — all of which accelerate damage to the shaft, housing, and any driven components. Replacing a worn bearing promptly with a correctly rated OEM unit restores smooth, efficient operation and prevents more costly secondary damage.
Part Details
| Part Number | 5000156564 |
|---|---|
| Old Part Number | 0156564 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ball Bearing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| PT3 Pump | PT3 | 5000009321, 5000009322, 5000009323 |
| BFS 935 SAW,BASIC | BFS 935B | 5000008911 |
| Floor Saw | BFS16 | 5000630098 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| BFS 914B SAW | BFS 914B | 5000610093 |
| Petrol Floor Saw BFS 940W | BFS 940W | 5000610328, 5100004005 |
| Floor Saw | BFSX16 | 5000630248 |
| Portable Inverter Generator | GPi4300 | 5000620782, 5000620784 |
| Portable Inverter Generator | GPSi4300 | 5000620783, 5000620937 |
| Floor Saw | BFS 914W | 5100004003 |
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.
