The Bomag 05745352 Piston with Piston Rings is a genuine OEM component designed for the BT 80 D tamper. Sourced directly from Bomag, this piston assembly delivers the correct dimensions, ring configuration, and material grade to meet the original build specification of the BT 80 D engine. If your tamper is showing signs of reduced compression, excessive oil consumption, or loss of striking force, this assembly is the correct service part to restore full engine function.
Key Features
- OEM Compression Integrity — Genuine Bomag manufacture ensures the piston and rings meet the exact bore tolerances and ring gap specifications required for consistent combustion pressure in the BT 80 D engine.
- Complete Assembly — Supplied as a matched piston and piston rings unit, so all wear components are replaced together for a proper, complete engine rebuild.
- Direct BT 80 D Fitment — Engineered specifically for the Bomag BT 80 D tamper; installs into the engine cylinder without modification to match original design clearances.
- Restored Striking Performance — A correctly sealed piston maintains the combustion pressure that drives tamper stroke force — worn or broken rings cause weak compaction output and rough running that this replacement corrects.
- Fuel System and Oil Sealing Compliance — Proper ring sealing prevents oil from entering the combustion chamber and fuel blow-by past the piston, protecting the engine from accelerated internal wear after service.
The piston and piston rings work together as the heart of the engine's combustion cycle. The piston transfers the force of combustion into mechanical movement, while the piston rings seal combustion gases above the piston and prevent oil from migrating upward from the crankcase. When the rings wear or break, compression drops, oil burns off in the cylinder, and the engine loses the power it needs to drive the tamper's ramming mechanism effectively. Replacing this assembly restores proper sealing, combustion efficiency, and the consistent impact energy that makes the BT 80 D tamper effective in trench backfill and confined-space compaction work.
Part Details
| Part Number | 05745352 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston with Piston Rings |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 80 D | 00817455 |
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.
