The Wacker Neuson Compression Spring is a genuine OEM component designed for the BH 22, BH 23, BH 24, BH 40, BH 55, and BH 65 series gasoline breakers. As a factory-sourced part, it is manufactured to the exact specifications used in original production, ensuring consistent fit and function across the wide range of BH-family tool holder configurations it supports. This spring is a direct replacement for worn or broken units, covering standard, Low Vibration, and RS variants across the BH breaker lineup. Verify your machine number against the fitment list before ordering to confirm compatibility with your specific configuration.
Key Features
- Genuine OEM Spring Tension Spec — Manufactured to the original compression load and coil geometry spec, so the breaker's impact mechanism cycles at the correct rate and force.
- Drop-In Replacement for BH-Series Breakers — Fits directly into the existing spring pocket without modification, compatible with standard, Low Vibration, and RS tool holder configurations.
- Broad BH Family Coverage — A single part number covers BH 22, BH 23, BH 24, BH 40, BH 55, and BH 65 models across multiple tool shank sizes (27x80, 25x108, 28x152, 28x160, 32x160).
- Maintains Strike Energy — A correctly tensioned spring keeps the piston return stroke consistent; a fatigued or broken spring causes weak blows, misfires, or complete loss of percussion action.
- Sourced Direct from Wacker Neuson — Genuine OEM traceability means the part meets the same material and heat-treatment standards as the spring originally installed at the factory.
The compression spring in a gasoline breaker sits within the percussion mechanism and stores and releases energy as part of the piston's reciprocating cycle. It controls the return stroke of the striking assembly, keeping the timing and force of each blow consistent during operation. When the spring fatigues, takes a set, or breaks, the breaker loses impact energy, begins to misfire, or stops hammering altogether — making prompt replacement essential to restoring full demolition performance.
Part Details
| Part Number | 5000203765 |
|---|---|
| Old Part Number | 0203765 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Compression Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Breaker, tool holder 27x80 | BH 23 | 5000007891, 5000007892, 5000007893, 5000007894, 5000610292, 5000610377, 5000610378, 5000610379, 5000610380, 5000610381 |
| Petrol Breaker BH 23 RS | BH 23 RS | 5000008595 |
| Gasoline Tie Tamper, tool hold er 27x80 | BH 22 | 5000007890 |
| Petrol Breaker BH 22 | BH 22 RS | 5000007953 |
| BH24-BREAKER, 27x80mm round | BH 24 | 5000008937, 5000008993, 5000008994, 5000610293, 5000008992, 5000610342, 5000610382, 5000610383, 5000610384, 5000610385, 5000610386 |
| Petr. Breaker BH24LowV.EE27x80 | BH 24 Low Vib | 5000008995, 5000610082, 5000610083, 5000610081, 5000610343, 5000610388, 5000610389, 5000610390, 5000610391, 5000610392 |
| Gasoline Breaker | BH 24 Low Vib RS | 5000008996, 5000610393 |
| Petrol Breaker BH 23 Loxam | BH 23 Loxam | 5000610296 |
| BH 55, 27x80 | BH 55 27x80 | 5100004026 |
| BH 55, hex 25x108 | BH 55 25x108 | 5100004027 |
| BH 55, hex 28x152 | BH 55 28x152 | 5100004028 |
| BH55 28x160 | BH 55 28x160 | 5100004029 |
| Petrol Breaker | BH 55 27x80 CN | 5100004030 |
| BH 65, 27x80 | BH 65 27x80 | 5100004032 |
| BH 65, hex 25x108 | BH 65 25x108 | 5100004033 |
| BH 65, hex 28x152 | BH 65 28x152 | 5100004034 |
| BH65 28x160 | BH 65 28x160 | 5100004035 |
| BH65 32x160 | BH 65 32x160 | 5100004036 |
| BH55rw 27x80 | BH 55rw 27x80 | 5100004038 |
| BH55rw 25x108 | BH 55rw 25x108 | 5100004039 |
| BH 55rw 28x152 | BH 55rw 28x152 | 5100004040 |
| BH55rw 28x160 | BH 55rw 28x160 | 5100004041 |
| BH55rw 32x160 | BH 55rw 32x160 | 5100004042 |
| BH55RW RS 27x80 | BH 55rw rs 27x80 | 5100004043 |
| BH65 Gasoline Breaker | BH 65 | 5000610387 |
| Petrol Breaker BH 23 SJT | BH 23 SJT | 5000610410 |
| Petrol Breaker | BH 55 27x80 JP | 5100004031 |
| BH65 Gasoline Breaker | BH 65 28x152 US | 5100004037 |
| BH65 28x160 | BH65 28x160 | 5100047068, 5100051587 |
| BH65 32x160 | BH65 32x160 | 5100047069 |
| BH55rw 27x80 | BH55rw 27x80 | 5100047100 |
| BH55rw 28x160 | BH55rw 28x160 | 5100047101 |
| BH55rw 32x160 | BH55rw 32x160 | 5100047102 |
| BH55rw rs 27x80 | BH55rw rs 27x80 | 5100047103 |
| BH65 27X80 | BH65 27x80 | 5100047106 |
| BH65 25x108 | BH65 25x108 | 5100047107 |
| ND-40-I(BH23) | ND-40-I(BH23) | 5100060159 |
| BH 23 27x80 CN | BH 23 27x80 CN | 5100010066 |
| BH55 27x80 | BH55 27x80 | 5100047063 |
| BH55 25x108 | BH55 25x108 | 5100047104 |
| BH55 28x160 | BH55 28x160 | 5100047105 |
| BH40 | BH40 27x80 | 5100047309 |
| BH40rs | BH40rs 27x80 o. bsz | 5100048665 |
| Petrol Breaker | BH55 27x80 SEA | 5100026903 |
| Petrol Breaker | BH55rw 27x80 SEA | 5100026904 |
| Petrol Breaker | ND-40-II(BH19) | 5100048663 |
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.
