The Wacker Neuson V-Belt Pulley is a genuine OEM component designed for the BFS 735 and BFS 735A series gasoline powered floor saws. Sourced directly from Wacker Neuson, this pulley carries the same part number and tolerances as the original, ensuring a drop-in fit with no guesswork. It is the correct replacement across multiple BFS 735 configurations, including the BFS 735A gasoline powered floor saw and BFS 735 floor saw variants.
Key Features
- OEM-Matched Groove Profile — Manufactured to the exact belt groove angle and diameter spec of the original, keeping belt contact and tension consistent throughout the drive system.
- Direct Bolt-On Replacement — Matches the original mounting bore and hub dimensions of the BFS 735 series, fitting straight onto the existing shaft without modification.
- Broad BFS 735 Series Coverage — Confirmed fitment across BFS 735 and BFS 735A floor saw configurations, covering multiple production build codes.
- Consistent Power Transfer — A correctly sized pulley keeps belt slip to a minimum, delivering steady blade speed and clean, controlled cuts through concrete and asphalt.
- Genuine Wacker Neuson Part — Carries part number 5100001820 and is backed by Wacker Neuson's OEM supply chain, so you know you are fitting the right component the first time.
A V-belt pulley transfers rotational power from the engine to the blade drive system by gripping and guiding the V-belt around its grooved rim. In a floor saw like the BFS 735, the pulley is critical to maintaining correct belt tension and alignment — if the pulley wears, cracks, or the groove profile distorts, the belt begins to slip, generating heat and causing uneven blade speed or complete loss of drive. Replacing a worn pulley with the correct OEM part restores proper power transmission and protects the belt from premature wear.
Part Details
| Part Number | 5100001820 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V-Belt Pulley |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| BFS735 | BFS735 CN | 5100042681 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
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.
