The Bomag 05802176 Piston Seal is a genuine OEM component designed for Bomag reversible vibratory plates, including the BPR 55/65 D, BPR 45/55 D, BPR 45/55, BPR 40/45 D-3, BPR 50/52 D-3, and related BPR-series models. Sourced directly from Bomag, this piston seal matches the original material grade and dimensional tolerances specified for these machines. As a genuine OEM part, it delivers the sealing performance your equipment was engineered around, without the guesswork of cross-referencing aftermarket alternatives. Confirm part number 05802176 against your machine's service documentation before ordering to ensure a correct application.
Key Features
- OEM-Grade Sealing Material — manufactured to Bomag's original compression and material specifications for hydraulic piston applications, ensuring proper seal integrity under operating pressures
- Direct-Fit Replacement — dimensionally identical to the factory-installed seal, allowing straightforward installation into the existing piston assembly without alteration
- Broad BPR-Series Coverage — confirmed fitment across BPR 55/65 D, BPR 45/55 D, BPR 45/55, BPR 40/45 D-3, BPR 50/52 D-3, and additional BPR reversible vibratory plate models
- Sustained Hydraulic Performance — a correctly seated piston seal maintains the hydraulic pressure needed to drive consistent plate excitation; a worn or failed seal causes loss of compaction force and erratic plate behavior
- Genuine Bomag OEM Part — part number 05802176 is an authentic Bomag component, providing confidence that the seal meets the exact design intent for these reversible vibratory plates
The piston seal forms a critical pressure boundary within the hydraulic cylinder of a reversible vibratory plate. It prevents hydraulic fluid from bypassing the piston, which is what allows the cylinder to generate and maintain the force that drives plate vibration and direction control. When the piston seal deteriorates — through wear, heat cycling, or chemical degradation — hydraulic pressure drops, compaction output falls off, and the plate may lose the ability to reverse reliably. Replacing a worn seal promptly with the correct part restores full hydraulic function and keeps the compaction plate performing to specification.
Part Details
| Part Number | 05802176 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR55 | 00817440 |
| Reversible Vibratory Plate | BPR45 /55D | 00817903 |
| Reversible Vibratory Plate | BPR 55/65 D | 00817915, 00817985, 00817987, 00817989, 00817923, 00817983 |
| Reversible Vibratory Plate | BPR 45/55 | 00817919, 00817917 |
| Reversible Vibratory Plate | BPR 45 55 D | 00817921 |
| Reversible Vibratory Plate | BPR 45/55 D | 00817975, 00817977, 00817979, 00817981 |
| Reversible Vibratory Plate | BPR 40/45 D-3 | 00817437, 00811421, 00817439, 00811427 |
| Reversible Vibratory Plate | BPR 50/52 D-3 | 00811426, 00817441 |
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.
