The Wacker Neuson 5000110040 is a genuine OEM Crank Gear designed for the BS45Y and BS52Y series gasoline vibratory rammers. Sourced directly from Wacker Neuson, this part matches the original component specification and slots directly into the drivetrain without guesswork. Fitment covers multiple production configurations across the BS45Y and BS52Y rammer families, making it the go-to replacement for this gear position. When you need the machine back compacting trench and cohesive soil, starting with the correct OEM part is the fastest path to a reliable repair.
Key Features
- Genuine OEM Gear Geometry — Tooth profile and pitch are held to the original Wacker Neuson specification, ensuring smooth mesh with mating drivetrain components inside the rammer.
- Direct Drivetrain Replacement — Designed to drop into the same position as the original crank gear, aligning correctly with the crankshaft and driven gear without shimming or modification.
- Broad BS-Series Compatibility — Fits multiple production runs of the BS45Y and BS52Y gasoline vibratory rammers, covering a wide range of machine numbers within both model families.
- Restored Impact Energy Transfer — A worn or damaged crank gear causes erratic ramming rhythm and lost compaction force; replacing it restores the consistent stroke output the machine is built to deliver.
- OEM Part Number Verified — Part number 5000110040 is the factory-authorized reference, so you can cross-check against your service manual before ordering with confidence.
The crank gear is a core drivetrain component in a vibratory rammer, transferring rotational motion from the crankshaft to drive the ramming mechanism that produces the machine's repeated impact stroke. It works under continuous load and high cyclic stress, so wear or tooth damage directly disrupts the timing and force of every compaction blow. A failed crank gear typically presents as irregular or absent ramming action, and prompt replacement is essential to restore full compaction output on trench backfill, clay, and other cohesive soil applications.
Part Details
| Part Number | 0110040 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crank Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS45YA | BS45YA | 5000007558 |
| BS52Y | BS52Y | 5000007508, 5000007559, 5000007560, 5000007609, 5000008053, 5000008054, 5000009409 |
| BS 52Y | BS 52Y | 0007148 |
| BS 45Y | BS 45Y | 0007137 |
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.
