The Wacker Neuson 5000213777 is a genuine OEM Carburetor Complete designed for the BTS 630, BTS 635, and BTS 635S gasoline cut-off saws. Sourced directly from Wacker Neuson, this carburetor assembly meets the original engineering specifications set for the BTS series, ensuring the fuel and air mixture your saw depends on is delivered correctly every time. It covers the full range of BTS 630, BTS 635, and BTS 635S configurations, making it the right choice whether you're servicing a standard or S-variant model. When your cut-off saw is hard to start, runs rough, or loses power under load, the 5000213777 is the direct replacement to restore proper operation.
Key Features
- Genuine OEM Fuel Metering Accuracy — Calibrated to the original air-to-fuel ratio specifications for BTS series engines, so combustion efficiency is restored to as-built condition.
- Direct-Fit Replacement — Engineered to mount and connect exactly as the original carburetor, with matching port dimensions and linkage attachment points for a straightforward swap.
- Broad BTS Series Coverage — Compatible with BTS 630, BTS 630S, BTS 635, and BTS 635S cut-off saw models, including both standard and floor saw configurations.
- Restores Hard-Start and Power Loss Conditions — A worn or gummed carburetor causes difficult starting, rough idling, and loss of cutting power; this assembly brings fuel delivery back to spec.
- Fuel System Integrity — As a complete carburetor assembly, all internal metering components are matched from the factory, eliminating the risk of mismatched repair parts causing lean or rich running conditions.
The carburetor is the component responsible for mixing air and fuel in the precise ratio the engine needs to run efficiently at both idle and full throttle. On a gasoline cut-off saw like the BTS series, the carburetor must deliver consistent fuel metering under the vibration and variable throttle demands of cutting concrete, masonry, or steel. When a carburetor wears, clogs with varnish deposits, or develops a diaphragm leak, the engine becomes difficult to start, surges at idle, or bogs down under blade load — all of which interrupt cutting work and accelerate engine wear. Replacing the full carburetor assembly with the correct OEM unit restores clean, stable fuel delivery from idle through wide-open throttle.
Part Details
| Part Number | 5000213777 |
|---|---|
| Old Part Number | 0213777 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Carburetor Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cut-off saw BTS 635 | BTS 635 | 5000610190, 5000610191 |
| BTS630 SAW, 12", 20mm arbor | BTS 630 | 5000610187, 5000610186 |
| Cut-off Saw BTS 635S | BTS 635S | 5000610192, 5000610193, 5000610407 |
| BTS635s | BTS635s | 5100005408 |
| Floor Saw BTS 630S | BTS 630S | 5000610406 |
| Cut-Off Saws | BTS 635s | 5100005411, 5100005409 |
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.
