The Wacker Neuson Jackshaft Spacer is a genuine OEM component designed for CRT48 and CRT36 series ride-on concrete power trowels. Sourced directly from Wacker Neuson, this part meets the exact dimensional and material standards of the original production component. It is confirmed to fit the CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, CRT36-24A-H, CRT36-24A-E, and CRT36-25K-H models, covering both 48-inch and 36-inch ride-on trowel configurations. When a worn or damaged spacer needs replacing, using the correct OEM part ensures the jackshaft assembly maintains proper alignment and function.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original tolerances, ensuring the spacer maintains correct shaft positioning and load distribution within the drivetrain assembly.
- Drop-In Replacement — Machined to match the original jackshaft assembly interface on CRT48 and CRT36 series trowels, fitting into the existing hardware without rework.
- Broad CRT Series Coverage — Compatible with CRT48-25K-L, CRT48-25K-H, CRT36-23K-H, CRT36-24A-H, CRT36-24A-E, and CRT36-25K-H ride-on trowel models.
- Drivetrain Integrity — A correctly seated jackshaft spacer keeps rotor blade timing and rotational balance consistent, which directly affects surface finish quality on the concrete deck.
- Verified OEM Part Number — Part number 5000117985 is the factory-assigned reference for this component, removing guesswork when ordering for CRT series machine servicing.
A jackshaft spacer is a precisely machined component that maintains the correct axial position and separation of rotating elements along the jackshaft — the intermediate drive shaft that transfers power from the engine to the trowel rotor assemblies on a ride-on concrete trowel. By holding each driven element at the correct lateral position, the spacer ensures even load distribution across the drivetrain and prevents unwanted axial movement that could cause premature wear on bearings, gears, or the shaft itself. When a spacer wears, cracks, or is missing, the jackshaft components can shift out of alignment, leading to vibration, uneven rotor output, and accelerated damage to surrounding drivetrain parts.
Part Details
| Part Number | 5000117985 |
|---|---|
| Old Part Number | 0117985 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Jackshaft Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
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.
