The Multiquip 25718 Orifice Fitting 4MJ-6MO X.020 is a genuine OEM component designed for SP4 flat saws and SP6457 pavement saws. This fitting is sourced directly from Multiquip, ensuring the correct thread configuration and orifice diameter are matched exactly to the original hydraulic or fuel circuit specification. Verified fitment on SP4 and SP6457 series machines means no guesswork when it comes time to replace a worn or damaged fitting. DHS Equipment stocks this genuine Multiquip part so you can get your saw back in service without delay.
Key Features
- Genuine OEM Orifice Specification — Manufactured to the exact .020 orifice diameter, ensuring correct flow restriction and consistent circuit pressure across the SP4 and SP6457 platforms.
- Correct Thread Configuration — 4MJ-6MO thread sizing installs directly into the designated port without adapters or thread modifications.
- Confirmed Fitment — Designed specifically for SP4 flat saws and SP6457 pavement saws; use Multiquip part number 25718 to verify compatibility before ordering.
- Maintains Hydraulic Circuit Integrity — A correctly sized orifice fitting regulates fluid flow and protects downstream components from pressure spikes; an undersized or oversized replacement can cause erratic blade or drive behavior.
- Fuel or Hydraulic System Safety — Precision-fitted fittings in pressurized circuits prevent leaks that can create fire hazards or hydraulic fluid injection risks, making an OEM-spec replacement the right choice for this application.
An orifice fitting is a precision flow-control component installed in a hydraulic or fuel line circuit to restrict and regulate fluid flow to a calibrated rate. The small internal bore — in this case .020 inches — limits the volume of fluid passing through the line, protecting actuators, cylinders, or injectors from receiving excess pressure or flow that could cause damage or erratic operation. When this fitting becomes clogged, eroded, or cracked, the machine may exhibit sluggish response, pressure loss, or uneven blade engagement, making timely replacement critical to keeping the saw running correctly.
For fitment questions or help confirming compatibility with your specific machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 25718 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Orifice Fitting 4MJ-6MO X .020 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Flat Saws | SP4 |
| 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.
