The Multiquip 1066252428 Choke Shaft Assembly is a genuine OEM component designed for the MTR-80L trench rammer. Sourced directly from Multiquip, this part meets the original engineering specifications for the MTR-80L, ensuring a correct, hassle-free installation. If your trench rammer is showing hard-start symptoms, rough cold-start performance, or inconsistent fuel mixture control, replacing the choke shaft assembly with OEM part 1066252428 restores proper carburetor function and gets your machine back to work.
Key Features
- Genuine OEM Construction — Manufactured to the original carburetor specifications for the MTR-80L, with correct shaft tolerances and material grade to ensure consistent choke operation across the full range of motion.
- Direct Carburetor Integration — Engineered to seat and actuate exactly as the original, with no reworking of linkage or mounting points required during installation.
- Confirmed MTR-80L Fitment — Verified compatibility with the Multiquip MTR-80L trench rammer; always cross-reference your model and serial number before ordering.
- Restores Cold-Start Performance — A correctly functioning choke shaft delivers the fuel-rich mixture needed for reliable cold starts, preventing the flooding and misfiring caused by a worn or damaged shaft.
- Durable Wear Resistance — Built to withstand repeated actuation cycles in demanding trench and compaction environments where dust, vibration, and debris accelerate wear on carburetor linkage components.
The choke shaft assembly is a core carburetor linkage component that controls the choke plate position inside the carburetor bore. When the operator closes the choke for a cold start, the shaft rotates the choke plate to restrict incoming air, creating the rich fuel-air mixture the engine needs to fire and warm up. As the shaft wears, bends, or seizes, the choke plate can no longer hold its position accurately, leading to hard starts, stalling, or an engine that runs rough until fully warmed. Replacing a damaged choke shaft assembly with the correct OEM part restores precise choke control and consistent engine starting behavior.
For questions about fitment or to confirm this is the right part for your MTR-80L, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1066252428 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Choke Shaft Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTR-80L |
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.
