The Wacker Neuson Spline Bush is a genuine OEM component designed for the RC70vo series compact track loaders, including both the standard RC70vo and the RC70vo DPF Cab configurations. Sourced directly from Wacker Neuson, this part is manufactured to the same specification as the original, ensuring a correct fit within the drivetrain assembly without the guesswork of non-OEM alternatives. If your RC70vo is exhibiting play, vibration, or power transfer issues at the spline interface, the Spline Bush is the authorized replacement to restore proper function.
Key Features
- OEM Spline Tolerancing: — Machined to the original Wacker Neuson specification, maintaining the correct interference fit and load-bearing capacity required at the spline joint.
- Drop-In Drivetrain Replacement: — Designed to seat directly into the original spline interface, matching the bore dimensions and tooth profile of the factory installation.
- Confirmed RC70vo Fitment: — Verified for the RC70vo and RC70vo DPF Cab variants, covering both standard and cab-equipped configurations of this compact track loader.
- Sustained Power Transfer: — A correctly fitted spline bush maintains solid torque transmission between rotating components; a worn bush introduces torsional slop that accelerates wear on surrounding drivetrain parts.
- Genuine Wacker Neuson OEM Part: — Carries the full backing of Wacker Neuson's OEM supply chain, giving you confidence in part authenticity and traceability for service records.
A spline bush acts as the interface between two rotating or sliding components, transferring torque while allowing for controlled movement or alignment within the assembly. It absorbs the rotational forces between a shaft and its mating component, keeping power delivery smooth and preventing metal-on-metal contact that would otherwise cause rapid wear. When a spline bush deteriorates — through wear, contamination, or fatigue — the resulting looseness creates vibration, uneven power transfer, and accelerated damage to the surrounding shaft and housing, making timely replacement essential to keeping the drivetrain operating correctly.
Part Details
| Part Number | 5100048720 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spline Bush |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RC70vo | RC70vo | 5100047412 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
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.
