The Bomag 05744884 Piston Kit is a genuine OEM component designed for BPR 45/55 D and BPR 55/65 D reversible vibratory plates. Sourced directly from Bomag, this piston kit delivers the exact dimensions and material tolerances specified for these machines, ensuring a proper fit without improvisation. It is the correct service part to reach for when piston wear or damage calls for a full kit replacement on these reversible plate compactors.
Key Features
- OEM Piston Precision — manufactured to Bomag's exact bore diameter and ring-groove tolerances, so compression and sealing performance match the original specification for reversible vibratory plate engines
- Complete Kit Configuration — supplied as a full piston kit, meaning all associated components are included together, simplifying the rebuild and eliminating the need to source individual pieces separately
- Direct-Fit Compatibility — engineered specifically for BPR 45/55 D and BPR 55/65 D reversible vibratory plates; installs as a direct replacement with no modifications to the engine block or connecting rod
- Restored Compression and Power Output — a worn piston causes loss of compression, reduced centrifugal force output, and sluggish plate performance; this kit restores the engine to full operating condition
- Genuine Bomag Part — backed by Bomag's OEM supply chain and verified under part number 05744884, giving you confidence that the component matches the original engineering intent
The piston is a core reciprocating component inside the engine, converting combustion pressure into the crankshaft rotation that ultimately drives the exciter unit of the vibratory plate. On a reversible vibratory plate like the BPR 45/55 D or BPR 55/65 D, consistent engine output is critical to maintaining the centrifugal force needed for effective soil and asphalt compaction. When piston rings wear or the piston itself becomes scored or damaged, compression drops, the engine loses power, and compaction performance suffers — replacing the piston with a complete kit restores the engine to proper working condition and gets the plate back to full compactive effort.
Part Details
| Part Number | 05744884 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Piston Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate | BPR45 /55D | 00817903 |
| Reversible Vibratory Plate | BPR 55/65 D | 00817915, 00817987, 00817923, 00817983 |
| Reversible Vibratory Plate | BPR 45 55 D | 00817921 |
| Reversible Vibratory Plate | BPR 45/55 D | 00817975, 00817979 |
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.
