The Wacker Neuson Lock Bolt is a genuine OEM component designed for the APS and BPS series vibratory plate compactors, spanning models from the APS1030we and APS1135e through to the BPS2050Bw and BPS1550Aws. As a direct OEM replacement, this lock bolt is manufactured to the same specifications as the original part installed at the factory, ensuring consistent fitment and mechanical performance across the full range of compatible machines. It covers an extensive lineup including APS1030e, APS1340we, BPS1030A, BPS1135Aw, BPS1340B, BPS1550A, DPS2050H, and many more — making it the correct choice whether you are servicing a single plate or maintaining a fleet of compactors.
Key Features
- Genuine OEM Fastener Integrity — Manufactured to Wacker Neuson's original thread specification and hardness grade, ensuring the lock bolt holds secure under the continuous vibration loads that vibratory plate compactors generate during operation.
- Drop-In Installation — Matches the original bolt dimensions exactly, threading directly into the existing mounting point with no machining, modification, or hardware substitution needed.
- Broad APS and BPS Series Coverage — Fits over 50 APS, BPS, and DPS series vibratory plate models, including US and EU variants, Black Edition machines, and models from the 1030 through 2050 frame sizes.
- Vibration-Resistant Locking — A lock bolt that is worn, stripped, or incorrectly torqued allows critical assemblies to shift or loosen during compaction cycles, leading to accelerated component wear and potential structural failure. This OEM part restores correct clamping force.
- Verified Part Number — Part number 5100077951 is the authoritative Wacker Neuson reference for this application — cross-check your model and serial number before ordering to confirm compatibility.
A lock bolt is a fastener engineered to resist loosening under sustained vibration and dynamic loading — conditions that are constant in vibratory plate compactors. It secures key assemblies in place during operation, preventing movement that would otherwise cause misalignment, uneven wear, or damage to surrounding components. When a lock bolt fails, stretches, or backs out, the components it holds can shift under load, compromising both the machine's compaction performance and the structural integrity of the assembly it supports.
Part Details
| Part Number | 5100077951 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APS1030we | APS1030we | 5100058917 |
| APS1030e | APS1030e | 5100059660 |
| APS1135we | APS1135we | 5100059661 |
| APS1340we | APS1340we | 5100059663 |
| APS1135e | APS1135e | 5100059664 |
| APS1340e | APS1340e | 5100060128 |
| BPS1340Aws | BPS1340Aws | 5100060129, 5100067726 |
| BPS1030Aw | BPS1030Aw | 5100058916 |
| BPS1135Aw | BPS1135Aw | 5100059657 |
| BPS1030A | BPS1030A | 5100059658 |
| BPS1340Aw | BPS1340Aw | 5100059659 |
| BPS1135A | BPS1135A | 5100059662 |
| BPS1340A | BPS1340A | 5100059906 |
| APS1550e | APS1550e | 5100061219 |
| APS1550we | APS1550we | 5100061220 |
| APS2050e | APS2050e | 5100061221 |
| APS2050we | APS2050we | 5100061222 |
| BPS1030B | BPS1030B | 5100065701 |
| BPS1030Bw | BPS1030Bw | 5100065702 |
| BPS1135B | BPS1135B | 5100065703 |
| BPS1135Bw | BPS1135Bw | 5100065704 |
| BPS1340B | BPS1340B | 5100065705 |
| BPS1340Bw | BPS1340Bw | 5100065706, 5100063119 |
| DPS2050H | DPS2050H | 5100061223 |
| DPS2050Hw | DPS2050Hw | 5100061224 |
| BPS1550A | BPS1550A | 5100061215 |
| BPS1550Aw | BPS1550Aw | 5100061216 |
| BPS2050A | BPS2050A | 5100061217 |
| BPS2050Aw | BPS2050Aw | 5100061218 |
| BPS1550B | BPS1550B | 5100066075 |
| BPS1550Bw | BPS1550Bw | 5100066076 |
| BPS2050B | BPS2050B | 5100066077 |
| BPS2050Bw | BPS2050Bw | 5100066078 |
| BPS1550Aws | BPS1550Aws | 5100067727 |
| Vibratory Plate BPS1030Aw US | BPS1030Aw US | 5100080503 |
| Vibratory Plate BPS1030A US | BPS1030A US | 5100080504 |
| BPS1135Aw | BPS1135Aw US | 5100080505 |
| BPS1135A | BPS1135A US | 5100080506 |
| BPS1340Aw | BPS1340Aw US | 5100080507 |
| BPS1340A | BPS1340A US | 5100080508 |
| Vibratory Plate BPS1030Aw EU | BPS1030Aw EU | 5100084343 |
| Vibratory Plate BPS1030A EU | BPS1030A EU | 5100084344 |
| Vibratory Plate BPS1135Aw EU | BPS1135Aw EU | 5100084347 |
| Vibratory Plate BPS1135A EU | BPS1135A EU | 5100084348 |
| Vibratory Plate BPS1340Aw EU | BPS1340Aw EU | 5100084349 |
| Vibratory Plate BPS1340A EU | BPS1340A EU | 5100084350 |
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.
