The Bomag 06245032 Piston Seal is a genuine OEM piston seal designed for the BMP 851 trench compactor. Sourced directly from Bomag, this seal is manufactured to the exact material and dimensional specifications required for the BMP 851's hydraulic system. As a genuine OEM component, it delivers the precise fit and sealing performance the machine was engineered to maintain. If you're servicing a BMP 851 and need to restore hydraulic integrity, this is the correct replacement seal for the job.
Key Features
- OEM Sealing Material Grade — manufactured to Bomag's exact compound and dimensional spec, ensuring the seal compresses and seats correctly within the hydraulic cylinder bore
- Direct Replacement for the BMP 851 — engineered to drop into the original cylinder assembly without rework or adaptation, maintaining the hydraulic circuit as designed
- Confirmed Fitment — verified for the BMP 851 trench compactor; reference part number 06245032 when ordering to ensure you receive the correct seal
- Hydraulic Pressure Retention — a properly functioning piston seal holds working pressure across the cylinder, keeping the compactor's drive and vibration system operating at full output
- Leak Prevention — a worn or damaged piston seal allows hydraulic fluid to bypass the piston, causing sluggish response, pressure loss, and potential damage to downstream hydraulic components
The piston seal sits inside a hydraulic cylinder and creates a pressure-tight barrier between the two sides of the piston. It allows the cylinder to build and hold the hydraulic force needed to drive the machine's compaction mechanism — on the BMP 851, that means maintaining the power behind the padfoot drum's articulation and vibratory output. When the seal wears or fails, fluid bypasses the piston instead of pushing it, resulting in reduced compaction force, erratic movement, and fluid loss that can escalate into broader hydraulic system damage if left unaddressed. Replacing a failed piston seal promptly with a genuine OEM part restores full cylinder efficiency and protects the rest of the hydraulic circuit.
Part Details
| Part Number | 06245032 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Trench Compactor | BMP 851 | 00815200, 00817959, 00818499 |
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.
