The Wacker Neuson is a genuine OEM Air Filter Cover designed for BFS735 series gasoline-powered floor saws and WP1540A and WP1550A series vibratory plate compactors. Sourced directly from Wacker Neuson, this part matches the original component in fit, form, and function — no guesswork required. It is confirmed compatible across multiple machine configurations including the BFS735, BFS735 CN, WP1540A, WP1540Aw, WP1550A, and WP1550Aw. Keeping the correct cover in place protects the air filtration system and helps maintain consistent engine performance across both saw and compactor applications.
Key Features
- Genuine OEM Construction: — Molded to the original Wacker Neuson specification, ensuring the cover seats flush and latches correctly over the air filter housing without gaps or misalignment.
- Broad Cross-Family Compatibility: — Fits both BFS735 floor saw variants and WP1540A/WP1550A vibratory plate compactor models, including standard and wheeled (Aw) configurations.
- Direct Drop-In Replacement: — Replaces the factory cover using the existing mounting points — no drilling, trimming, or adaptation needed to install.
- Engine Protection Where It Counts: — A properly seated air filter cover prevents dust, debris, and water ingress from bypassing the filter element, protecting the carburetor and engine internals during heavy cutting or compaction work.
- Part Number Verified: — Part number 5100039026 is cross-referenced against multiple machine serial number ranges for the BFS735 and WP1550Aw SUNBELT configurations, giving you confidence you're ordering the right part.
The air filter cover is the outer protective housing that encloses the air filter element on the engine's intake side. Its job is to keep contaminants — dust, grit, and moisture — from entering the filter housing and reaching the carburetor or intake tract. On equipment like floor saws and plate compactors that operate in dusty, high-particulate environments, a cracked, missing, or ill-fitting cover compromises filtration efficiency, which can lead to accelerated engine wear, rough running, or hard starting. Replacing a damaged cover promptly restores the integrity of the air intake system and keeps the engine breathing cleanly.
Part Details
| Part Number | 5100039026 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Filter Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| BFS735 | BFS735 CN | 5100042681 |
| WP1540Aw | WP1540Aw US | 5100018327 |
| WP1550Aw | WP1550Aw US | 5100018324 |
| WP1540A | WP1540A US | 5100018328 |
| WP1550A | WP1550A US | 5100018325 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
| WP1550A | WP1550A | 5100062423 |
| WP1550Aw | WP1550Aw | 5100062424, 5100066158 |
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.
