The Bomag 05900040 Spur Wheel is a genuine OEM component designed for the BW 55 E walk-behind light roller. Sourced directly from Bomag, this spur wheel meets the exact dimensional and material specifications of the original part, ensuring a correct installation with no guesswork. This component is the right choice for operators and technicians who need a dependable drivetrain repair backed by OEM accuracy on the BW 55 E.
Key Features
- OEM Gear Geometry — Machined to the exact tooth profile and pitch of the original, ensuring smooth power transfer through the drivetrain without noise, slop, or premature wear.
- Direct Replacement — Engineered to the same dimensions and interface as the factory spur wheel, so this part drops into place on the BW 55 E without additional machining or fitment adjustments.
- Confirmed Fitment — Verified for Bomag BW 55 E walk-behind light rollers; reference part number 05900040 when ordering to confirm the correct application.
- Restored Drivetrain Integrity — A worn or damaged spur wheel causes uneven drum drive, vibration, and loss of traction control; replacing it with this genuine part restores full, consistent power delivery to the drum.
- Genuine Bomag Quality — Manufactured to the same material hardness and tolerance standards as the original, providing the service life expected from an OEM drivetrain component in compaction equipment.
A spur wheel is a straight-cut gear that transmits rotational power between parallel shafts within the roller's drivetrain or drum-drive assembly. On the BW 55 E walk-behind roller, this gear plays a direct role in transferring engine power to the drum, enabling consistent compaction force and forward travel. When the spur wheel wears or chips, operators typically notice increased drivetrain noise, irregular drum rotation, or a loss of drive — all of which compromise compaction quality and can accelerate damage to surrounding gear components if left unaddressed.
Part Details
| Part Number | 05900040 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Spur Wheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 55 E | 00817553, 00824061, 00825111, 00825513, 00825899, 00826207, 00826473 |
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.
