The Wacker Neuson Governor Shaft Seal is a genuine OEM component designed for CRT48-35V and CRT48-37V series ride-on trowels, including Power Steer and EU variants. Sourced directly from Wacker Neuson, this seal meets the exact material and dimensional specifications of the original part. It is a direct-fit replacement for the governor shaft position on all listed CRT48 models, covering both standard and Power Steer configurations. Confirm your model number against the fitment list below before ordering to ensure an accurate match.
Key Features
- OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original elastomer and compression specifications, maintaining the tight seal the governor shaft demands under sustained engine load.
- Direct Drop-In Replacement — Engineered to the original shaft diameter and groove profile, so the seal seats correctly without reworking the housing or shaft.
- Broad CRT48 Model Coverage — Fits CRT48-35V, CRT48-37V, and their Power Steer and EU variants, making this a single correct part across the CRT48 ride-on trowel family.
- Protects Governor Shaft Integrity — A properly seated seal prevents oil or contaminant ingress at the governor shaft, keeping engine speed regulation consistent and protecting internal components from wear.
- Fuel System Compliance — Correct sealing at the governor shaft is essential to maintaining fuel system integrity; a worn or degraded seal can allow fuel leakage and compromise governed RPM control.
The governor shaft seal sits at the point where the governor shaft exits the engine block or gear case, creating a barrier that prevents oil from escaping and contaminants from entering. The governor itself regulates engine speed under varying load conditions — critical on a ride-on trowel where consistent RPM directly affects finishing quality. When this seal deteriorates, oil can leak past the shaft, governed speed control becomes erratic, and internal components are exposed to dirt and moisture, accelerating wear throughout the governor assembly.
Part Details
| Part Number | 5000216043 |
|---|---|
| Old Part Number | 0216043 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Shaft Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 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.
