The Multiquip 120270 is a genuine OEM LH Deutz Engine Support Arm designed for Multiquip SP-series flat saws and pavement saws. This left-hand engine support arm is sourced directly from Multiquip, ensuring an exact match to the original component used during manufacture. Confirmed fitment covers the SP4, SP605716, SP605720, SP605726, SP605730, SP605736, and SP6457 models. When your engine mounting structure is compromised, swapping in the correct OEM arm restores the rigid, properly aligned engine position these high-output saws depend on.
Key Features
- Genuine OEM Structural Integrity — Manufactured to the same material grade and dimensional tolerances as the original arm, maintaining correct load distribution across the engine mounting system.
- Left-Hand Specific Geometry — Purpose-designed for the left-hand mounting position; installs directly into the existing bolt pattern without reworking the frame or mounting points.
- Broad SP-Series Compatibility — Fits SP4, SP605716, SP605720, SP605726, SP605730, SP605736, and SP6457 Multiquip flat saw and pavement saw models.
- Engine Alignment Restored — A damaged or cracked support arm allows the engine to shift under load, accelerating belt and coupling wear; replacing it with 120270 returns the drivetrain to correct alignment.
- Operational Safety — A correctly mounted engine prevents unexpected movement and vibration that can affect blade tracking and operator control on active cut lines.
The engine support arm is a structural mounting component that holds the Deutz engine in a fixed, aligned position on the saw frame. It bears the engine's static weight as well as the dynamic forces generated during cutting, keeping the power unit stable so drive belts, couplings, and blade assemblies run true. When a support arm cracks, bends, or breaks, the engine can shift under load — causing accelerated wear on drive components, irregular blade behavior, and potential loss of cutting control. Replacing a worn or damaged arm promptly with the correct OEM part is essential to maintaining both cutting accuracy and operator safety.
Part Details
| Part Number | 120270 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | LH Deutz Engine Support Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP605726 |
| MQ Pavement Saws | SP605736 |
| MQ Pavement Saws | SP4 |
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP6457 |
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.
