The Multiquip 1066258308 Idle Needle MT-70 is a genuine OEM carburetor component designed for the MT-70 tamper rammer. Sourced directly from Multiquip, this part meets the exact specifications of the original idle needle used in MT-70 production, ensuring the carburetor meters fuel correctly at low throttle. If you're troubleshooting rough idle, poor low-speed response, or fuel mixture issues on your MT-70, replacing this needle with the correct OEM part is the right first step.
Key Features
- OEM Fuel Metering Accuracy — Machined to the precise taper and thread spec of the original idle needle, so the carburetor can deliver the correct air-fuel ratio at idle without adjustment drift.
- Direct Carburetor Replacement — Threads directly into the carburetor idle circuit of the MT-70 rammer with no rework or adaptation to the needle seat or passage.
- Confirmed MT-70 Fitment — Verified for the Multiquip MT-70 tamper rammer; reference part number 1066258308 when ordering to confirm compatibility with your machine.
- Restores Smooth Low-Speed Operation — A worn or damaged idle needle causes the engine to hunt, stall, or run rich at idle; replacing it returns stable, consistent low-speed performance under load.
- Fuel System Safety — A correctly seated idle needle prevents unmetered fuel from entering the carburetor bore, reducing the risk of fuel flooding or uncontrolled rich running during warm-up.
The idle needle controls how much fuel enters the carburetor's idle circuit at low throttle openings. By adjusting the size of the fuel passage, it sets the air-fuel mixture the engine receives when idling or transitioning from idle to working speed. When the idle needle wears, becomes bent, or loses its seating surface, the mixture goes out of calibration — resulting in rough idling, hard starting, or stalling under load. Replacing it with the correct OEM part restores precise fuel metering and ensures the engine responds cleanly across the full throttle range.
For questions about fitment or to confirm this part is correct for your MT-70, contact the DHS Equipment team directly.
Part Details
| Part Number | 1066258308 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Idle Needle MT-70 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MT-70 | MT-70 |
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.
