The Wacker Neuson Oil Pump is a genuine OEM component designed for CRT48-37V and CRT48-35V series ride-on power trowels, including standard and Power Steer configurations. As a factory-sourced part, it matches the original equipment specifications your machine was built with, ensuring a direct, trouble-free installation. This pump is the correct replacement for CRT48-37V and CRT48-35V trowels — covering both domestic and EU variants — so you can be confident you're ordering the right part the first time.
Key Features
- OEM-Matched Flow and Pressure Output — Sourced directly from Wacker Neuson, this oil pump meets the exact flow rate and pressure specifications the CRT48 trowel's engine demands for proper lubrication.
- Drop-In Installation — Engineered to the original mounting configuration, this pump connects directly to the existing oil circuit with no adaptation or reworking of fittings.
- Broad CRT48 Series Coverage — Fits the CRT48-37V, CRT48-37V Power Steer, CRT48-35V Power Steer, and CRT48-37V EU variants under a single part number.
- Protects Engine Longevity — A fully functioning oil pump maintains consistent lubrication pressure throughout the engine; a failing pump leads to oil starvation, accelerated wear, and costly internal engine damage.
- Fuel System Safety Compliance — Proper oil circulation is critical to safe, sustained engine operation on ride-on trowels running extended finishing cycles; using the correct OEM pump ensures the lubrication system performs as the machine was engineered to operate.
The oil pump is responsible for drawing engine oil from the sump and circulating it under pressure to the engine's moving internal components — bearings, crankshaft, and valve train — keeping metal surfaces separated by a protective film of lubricant. Without adequate oil pressure, friction builds rapidly and engine components begin to wear prematurely or seize. A worn or failed oil pump typically presents as low oil pressure warnings, unusual engine noise, or overheating, and left unaddressed, it can result in complete engine failure — making prompt replacement critical to keeping your trowel in working condition.
Part Details
| Part Number | 5200020470 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Oil Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
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.
