The Wacker Neuson Suction Manifold Complete is a genuine OEM component designed for BTS series gasoline cut-off saws. As a direct OEM replacement, this part is manufactured to the exact specifications required to maintain proper fuel delivery and engine performance across the BTS product family. Confirmed fitment spans the BTS 930, BTS 930 L3, BTS 935, BTS 935 L3, BTS 1030, BTS 1030 L3, BTS 1035, BTS 1035 L3, and BTS 1140 L3 models. Sourcing the correct from Wacker Neuson ensures you are installing a part built to the tolerances the engine was designed around.
Key Features
- OEM Fuel Path Integrity — Manufactured to Wacker Neuson's exact internal geometry specs, ensuring consistent fuel-air draw and correct sealing at all mating surfaces for this part type.
- Drop-In Replacement — Matches the original mounting configuration and port orientation on BTS series engines, connecting directly to the carburetor and intake assembly without modification.
- Wide BTS Series Compatibility — Fits BTS 930, BTS 935, BTS 1030, BTS 1035, and BTS 1140 L3 cut-off saws, covering both standard and L3 emissions-compliant variants.
- Protects Engine Performance — A compromised suction manifold allows unmetered air into the fuel circuit, causing lean-running conditions, rough idle, and hard starting — replacing it restores correct fuel draw and smooth engine response.
- Fuel System Safety — A cracked or deteriorated manifold can allow fuel vapor to escape near ignition sources; installing a structurally sound OEM replacement maintains the integrity of the sealed fuel delivery path on these cut-off saws.
The suction manifold is the passage that draws fuel from the carburetor circuit into the engine's intake system, maintaining the sealed, controlled flow needed for proper air-fuel mixture. On a cut-off saw like the BTS series, where the engine operates at sustained high RPM under load, any crack, warp, or seal failure in the manifold disrupts mixture consistency and can cause the engine to run lean, overheat, or stall under cutting load. Replacing a worn or damaged suction manifold restores the airtight integrity the fuel system depends on, bringing the engine back to its correct operating characteristics.
Part Details
| Part Number | 5000125900 |
|---|---|
| Old Part Number | 0125900 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Suction Manifold Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Cutter BTS 1035 L3 | BTS 1035 L3 | 5000008912, 5000008990, 5000610076, 5000610182 |
| Cut-Off Saws | BTS 1030 L3 | 5000008989, 5000610075 |
| Cut-Off Saws | BTS 930 L3 | 5000008987, 5000610073 |
| Cut-Off Saws | BTS 935 L3 | 5000008988, 5000610074 |
| Cut-off Saw with 20mm Arbor | BTS 930 | 5000008340 |
| Cut-off Saw with 1in Arbor | BTS 935 | 5000008341 |
| Cut-off Saw with 1in Arbor | BTS 1035 | 5000007975 |
| Cut-off Saw with 20mm Arbor | BTS 1030 | 5000008339 |
| BTS 1140L3 SAW | BTS 1140 L3 | 5000610063, 5000610078 |
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.
