The Bomag 05815079 Piston Kit is a genuine OEM replacement designed for the BW 135 AD tandem roller. Sourced directly from Bomag, this piston kit delivers the exact dimensions, material grade, and tolerances required to restore proper compression and engine performance. It is the correct direct-replacement choice for BW 135 AD tandem roller operators who need confidence that the engine rebuild will hold up under sustained compaction work.
Key Features
- OEM Compression Tolerances — manufactured to Bomag's exact bore diameter and ring-groove specifications, ensuring proper sealing and combustion efficiency on rebuild
- Direct Engine Rebuild Fit — components within the kit are matched to the BW 135 AD engine assembly, dropping in without custom machining or fitment adjustments
- BW 135 AD Tandem Roller Coverage — verified fitment for the BW 135 AD, so you can order with confidence that this kit is engineered for your machine
- Restored Power and Compression — worn or damaged pistons cause loss of compression, rough running, and increased fuel consumption; this kit brings combustion back to correct operating parameters
- Genuine Bomag OEM Quality — produced to the same standards as the original engine components, supporting the long-term durability expected from Bomag-powered equipment
A piston kit provides all the core components needed to rebuild an engine's piston assembly, typically including the piston, rings, and associated hardware. The piston is responsible for compressing the air-fuel mixture and transferring combustion force to the crankshaft — when rings wear or the piston itself becomes damaged, compression drops, oil consumption rises, and the engine loses the power needed to drive the drum and vibration system effectively. Replacing these components with a correctly specified kit restores the engine's ability to deliver consistent output through demanding compaction cycles.
Part Details
| Part Number | 05815079 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 135 AD | 00810120 |
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.
