The Bomag 69110218 Piston Seal is a genuine OEM piston seal designed for Bomag BPR-series reversible vibratory plates. Sourced directly from Bomag, this seal meets the exact material and dimensional specifications required to maintain hydraulic integrity across the full BPR lineup. This piston seal is confirmed to fit the BPR 25/40, BPR 25/40 D, BPR 25/50, BPR 25/50 D, BPR 35/42, BPR 35/42 D, BPR 35/60, BPR 35/60 D, BPR 35/60 e, BPR 40/60 D, BPR 45/45, BPR 45/55 D, BPR 50/55 D, BPR 55/65 D, BPR 60/65, BPR 60/65 D, BPR 70/70 D, and BPR 100/80 D reversible vibratory plates. When an original seal is worn or leaking, replacing it with an authentic Bomag part ensures the hydraulic system returns to proper operating pressure without guesswork.
Key Features
- OEM-Grade Seal Material — manufactured to Bomag's exact compound and durometer specifications, delivering the compression retention and chemical resistance demanded by a hydraulic piston environment
- Direct Drop-In Replacement — engineered to the original profile dimensions, this seal seats correctly in the piston bore without reworking or shimming
- Broad BPR-Series Coverage — fits 18 BPR reversible vibratory plate models including the BPR 25/40, BPR 55/65 D, BPR 70/70 D, and BPR 100/80 D, covering a wide range of force classes and working widths
- Hydraulic Pressure Integrity — a correctly seated piston seal holds the pressure differential needed for consistent forward and reverse plate travel; a worn seal causes sluggish response, reduced compaction force, and hydraulic fluid loss
- Genuine Bomag Part — supplied under part number 69110218 as an authentic OEM component, so the specification is verified against the original assembly drawings
A piston seal forms a dynamic barrier inside the hydraulic cylinder, preventing pressurized fluid from bypassing the piston face as it strokes forward and backward. On a reversible vibratory plate, this seal is what allows the hydraulic drive system to generate and hold the pressure required to shift travel direction and maintain compaction output. When the seal degrades — through wear, heat cycling, or fluid contamination — internal leakage drops available pressure, resulting in weak or erratic plate movement and reduced compaction depth. Replacing a failed seal promptly with a correctly specified part restores full hydraulic authority to the drive system.
Part Details
| Part Number | 69110218 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR 45/55 D | 00818765, 00824247, 00824321, 00824375, 00825007, 00825015, 00825535, 00825803, 00826679 |
| Reversible Vibratory Plate | BPR 55/65 D | 00818767, 00824249, 00824325, 00825009, 00825537, 00825787, 00826681 |
| Reversible Vibratory Plate | BPR 50/55 D | 00824323, 00824381, 00824775, 00824779, 00825011, 00825017, 00825245, 00825539, 00825801, 00826335, 00826477, 00826819, 00826835, 00826845 |
| Reversible Vibratory Plate | BPR 60/65 D | 00824327, 00824383, 00824777, 00824781, 00825013, 00825019, 00825247, 00825541, 00825789, 00826337, 00826475, 00826821, 00826837, 00826847 |
| Reversible Vibratory Plate | BPR 70/70 D | 00825141, 00825547, 00825557, 00825797, 00826339, 00826737, 00826739 |
| Reversible Vibratory Plate | BPR 100/80 D | 00825143, 00825793, 00826743 |
| Reversible Vibratory Plate | BPR 25/50 D | 00825781, 00826511, 00827315 |
| Reversible Vibratory Plate | BPR 35/60 D | 00825783, 00825785, 00826517, 00826519, 00827471, 00827465 |
| Reversible Vibratory Plate | BPR 25/50 | 00825791, 00827153 |
| Reversible Vibratory Plate | BPR 35/42 D | 00825805, 00825807, 00826513, 00826515, 00827469, 00827463 |
| Reversible Vibratory Plate | BPR 40/60 D | 00825809, 00825811, 00826521, 00826523, 00827473, 00827467 |
| Reversible Vibratory Plate | BPR 25/40 D | 00825813, 00826509, 00827313 |
| Reversible Vibratory Plate | BPR 35/60 | 00825815, 00827157 |
| Reversible Vibratory Plate | BPR 25/40 | 00825817, 00827149 |
| Reversible Vibratory Plate | BPR 60/65 | 00826045, 00826101, 00826309, 00826993, 00827331 |
| Reversible Vibratory Plate | BPR 35/42 | 00826397 |
| Reversible Vibratory Plate | BPR 45/45 | 00826547, 00826991 |
| Reversible Vibratory Plate | BPR 35/60 e | 00827845 |
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.
