The Multiquip 120225 Gearbox Mounting Block Assembly is a genuine OEM component designed for SP605726, SP6457, SP605716, SP605720, SP605730, SP605736, and SP4 series pavement and flat saws. As a direct Multiquip OEM part, the part is manufactured to the same specifications as the original, ensuring a correct, consistent installation every time. This assembly is an essential structural component for keeping the gearbox properly located and secured within the saw drivetrain. If you are servicing a Multiquip SP-series pavement saw or SP4 flat saw, confirm your model code against the fitment list before ordering.
Key Features
- Genuine OEM Structural Integrity — Manufactured to Multiquip's original dimensional specifications, ensuring the gearbox seats and aligns exactly as designed for consistent power transfer to the blade.
- Direct-Mount Replacement — Bolts directly into the existing mounting position on compatible SP-series frames, using the original hardware locations without rework or fabrication.
- Broad SP-Series Compatibility — Fits SP605726, SP6457, SP605716, SP605720, SP605730, SP605736, and SP4 series Multiquip pavement and flat saws in a single part number.
- Supports Accurate Blade Depth and Tracking — A correctly installed gearbox mounting block keeps the drive assembly in proper alignment, which is critical for straight, controlled cuts and consistent blade performance.
- Prevents Drivetrain Vibration and Wear — A worn or cracked mounting block allows gearbox movement under load, accelerating wear on bearings, seals, and the gearbox housing itself.
The gearbox mounting block assembly secures the gearbox to the saw's main frame, holding it in a fixed, precise position so that drive force is transmitted cleanly from the engine to the cutting blade. When this block is worn, cracked, or loose, the gearbox can shift under the stresses of cutting, causing vibration, misalignment, and accelerated wear throughout the drivetrain. Replacing a damaged mounting block restores the rigid foundation the gearbox depends on to operate correctly and extend the service life of surrounding components.
Part Details
| Part Number | 120225 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gearbox Mounting Block Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP605726 |
| MQ Pavement Saws | SP6457 |
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP605736 |
| MQ Pavement Saws | SP4 |
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.
