The Bomag 05581053 Impeller is a genuine OEM component designed for BW 135 AD-5, BW 138 AC-5, and BW 138 AD-5 tandem rollers. Sourced directly from Bomag, this impeller matches the original part in every dimension and material spec, ensuring a drop-in replacement with no guesswork. Confirmed fitment across the BW 135 and BW 138 AD-5 and AC-5 tandem roller series makes part number 05581053 a straightforward choice for fleet maintenance and field repair alike.
Key Features
- Genuine OEM Construction — manufactured to Bomag's original design tolerances, ensuring the impeller moves fluid at the correct flow rate and pressure for your tandem roller's cooling or hydraulic circuit
- Direct Replacement Fit — engineered to bolt into the same housing and shaft position as the original, requiring no machining or adapter work
- Confirmed Tandem Roller Coverage — fits the BW 135 AD-5, BW 138 AC-5, and BW 138 AD-5 tandem rollers, covering the full BW 135/138 AD-5 and AC-5 series
- Sustained Fluid Delivery — a correctly functioning impeller maintains consistent flow volume, protecting downstream components from heat buildup or pressure loss that a worn or damaged impeller would cause
- Long-Term Durability — OEM material grade resists the cavitation and wear that shorten the service life of non-specification impellers in demanding compaction environments
An impeller is a rotating component that draws in and accelerates fluid — typically coolant or hydraulic fluid — by converting shaft rotation into flow energy. In a tandem roller like the BW 135 AD-5 or BW 138 series, the impeller plays a critical role in keeping fluid circulating at the volume and pressure the system requires. When an impeller wears, cracks, or loses blade integrity, flow rate drops, temperatures climb, and the machine becomes vulnerable to overheating or hydraulic underperformance that can escalate into more costly damage.
Part Details
| Part Number | 05581053 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Impeller |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 138 AC-5 | 00818719, 00824923, 00824929, 00825561 |
| Tandem Roller | BW 138 AD-5 | 00818721, 00824175, 00824921, 00824927, 00825351, 00825559 |
| Tandem Roller | BW 135 AD-5 | 00818723, 00824931, 00825355, 00825563 |
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.
