The Wacker Neuson Crankcase is a genuine OEM component designed for the BS500-oi, BS600-oi, and BS700-oi series oil-injected vibratory rammers. As a direct OEM replacement, this crankcase is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation with no guesswork on fitment. Compatibility extends across multiple shoe configurations within these rammer families, including standard, high-altitude, and large-shoe variants. Keeping the correct crankcase in service is essential to maintaining the structural integrity and performance of your rammer on trench and cohesive soil compaction work.
Key Features
- Genuine OEM Structural Integrity — Cast and machined to original tolerances, ensuring proper bearing seat alignment and oil passage geometry critical to engine longevity in a high-vibration rammer application.
- Drop-In Installation — Matches the original mounting points, seal surfaces, and fastener patterns of the BS500-oi, BS600-oi, and BS700-oi crankcases for a straightforward swap.
- Broad BS-oi Series Coverage — Fits multiple oil-injected rammer configurations across the BS500-oi, BS600-oi, and BS700-oi families, including standard, high-altitude, and 280mm/330mm shoe variants.
- Sustains Full Compaction Output — A sound crankcase keeps the engine assembly properly sealed and aligned; a cracked or worn housing leads to oil leaks, bearing failure, and loss of impact force at the shoe.
- Fuel System Integrity — Correct crankcase sealing is directly linked to proper air-fuel mixture in two-stroke rammer engines; a compromised housing can cause lean-running conditions and accelerated internal wear.
The crankcase forms the central structural housing of the rammer's engine, enclosing the crankshaft, bearings, and lower end components while containing the oil and air-fuel mixture required for combustion. In a vibratory rammer, this housing is subjected to continuous high-frequency impact stress, making material integrity and dimensional accuracy especially important. When a crankcase cracks, warps, or develops seal surface damage, the result is oil loss, loss of compression, and ultimately engine failure — taking the machine out of service on the trench.
Part Details
| Part Number | 5000119525 |
|---|---|
| Old Part Number | 0119525 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crankcase |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Oil-injected Rammer, 280mm/11i n Shoe | BS600-oi | 5000009166, 5000009262 |
| Oil-injected Rammer, 280mm/11i n Shoe | BS500-oi | 5000009165, 5000009343 |
| Oil-injected Rammer, 330mm/13i n Shoe | BS700-oi | 5000009167, 5000009328 |
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.
