The Multiquip 25846 Jackshaft Assembly Belt Drive 3035 is a genuine OEM component designed for G55H concrete vibrators. As a direct OEM replacement, part 25846 is manufactured to the exact tolerances and specifications of the original assembly, ensuring correct belt alignment and consistent power transfer within the drive system. This assembly is the correct service part for G55H equipment and is sourced directly through authorized Multiquip distribution channels.
Key Features
- OEM-Matched Drive Geometry — Manufactured to original shaft dimensions and bearing seat specifications, maintaining correct belt tracking and tension across the drive train.
- Direct Drop-In Replacement — Engineered to install in the same mounting position as the original assembly, accepting the existing belt and hardware without modification.
- Confirmed G55H Fitment — Verified for Multiquip G55H concrete vibrators; always cross-reference part number 25846 before ordering.
- Sustained Power Transfer — A correctly functioning jackshaft assembly keeps belt-drive energy transmission consistent, protecting downstream vibrator output and preventing slippage under load.
- Reduced Wear on Adjacent Components — Proper shaft alignment minimizes side-loading on bearings and belt edges, extending the service life of surrounding drive components.
The jackshaft assembly serves as the intermediate power transfer shaft in a belt-driven concrete vibrator, bridging the engine's output to the vibrator head drive system. It maintains the correct rotational speed and alignment needed for the belt to deliver steady, consistent power without slipping or generating excess heat. When the jackshaft assembly wears or fails — through bearing deterioration, shaft deflection, or damaged drive surfaces — belt tension becomes erratic, vibrator output drops, and premature wear to the belt and surrounding hardware follows quickly.
For fitment questions or to confirm part 25846 is correct for your specific G55H configuration, contact the DHS Equipment team before placing your order.
Part Details
| Part Number | 25846 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Jackshaft Assembly Belt Drive 3035 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | G55H |
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.
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