The Wacker Neuson Taper Lock is a genuine OEM component designed for the CRT36 and CRT46 series ride-on concrete trowels, including the CRT46KHN, CRT46KHO, CRT36ASO, CRT36ASN, and CRT46ASO models. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct installation with no guesswork. Keeping this component in good working order is essential for maintaining proper drive engagement on your ride-on trowel.
Key Features
- Genuine OEM Construction: — Manufactured to exact original tolerances, ensuring the locking taper engages and seats the way the machine was engineered to function.
- Direct-Fit Installation: — Matches the original mounting configuration on CRT36 and CRT46 series machines, dropping into place without rework or adaptation.
- Broad CRT Series Compatibility: — Confirmed fitment across CRT46KHN, CRT46KHO, CRT36ASO, CRT36ASN, and CRT46ASO ride-on concrete trowels.
- Secure Drive Engagement: — A correctly seated taper lock maintains firm, concentric coupling between rotating components, preventing slippage, vibration, and accelerated wear on connected parts.
- Operational Safety: — A worn or failed taper lock can cause unexpected disengagement of rotating trowel components; replacing it promptly keeps the machine operating safely and as intended.
A taper lock is a precision bushing-style fastening device that secures a rotating component — such as a pulley, sprocket, or hub — onto a shaft using the mechanical advantage of a tapered bore. When properly tightened, the taper lock compresses around the shaft and draws the hub concentrically into place, creating a rigid, zero-slip connection. If the taper lock becomes worn, cracked, or loose, the rotating assembly can shift or slip on the shaft, causing vibration, uneven trowel blade contact, and potential damage to surrounding drivetrain components.
Part Details
| Part Number | 5000087867 |
|---|---|
| Old Part Number | 0087867 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Taper Lock |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT46KHN | CRT46KHN | 5000007515 |
| CRT46KHO | CRT46KHO | 5000007641 |
| 915mm/36in Ride-On Trowel, ove rlapping | CRT36ASO | 5000007512 |
| 915mm/36in Ride-On Trowel, non #NAME? | CRT36ASN | 5000007513 |
| CRT46ASO | CRT46ASO | 5000007514 |
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.
