The Wacker Neuson Cylinder Block is a genuine OEM component designed for the G7AI portable generator. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original, ensuring a correct, hassle-free installation in your G7AI unit. Sourced directly through authorized Wacker Neuson supply channels, this cylinder block is the right choice when a full block replacement is required to restore your generator to full working condition.
Key Features
- Genuine OEM Casting Integrity — Produced to original Wacker Neuson tolerances, ensuring correct bore geometry, wall thickness, and port alignment critical to engine compression and oil retention.
- Direct-Fit Replacement — Matches the original block's mounting dimensions and deck surface, allowing the cylinder head, crankcase, and ancillary components to bolt on without reworking mating surfaces.
- Confirmed Fitment for the G7AI Generator — Verified compatible with the Wacker Neuson G7AI portable generator series, so you can order with confidence.
- Restores Full Engine Function — A cracked, worn, or damaged cylinder block compromises compression and oil pressure throughout the engine; replacing it with part 5000157747 brings the engine back to its designed output level.
- Long-Term Durability — Cast and machined to withstand the thermal cycling and mechanical loads of continuous generator operation, giving the engine a solid foundation for extended service life.
The cylinder block is the structural core of the engine — it houses the cylinder bore where combustion occurs, the crankshaft journals, and the oil galleries that feed lubrication throughout the engine. Every major engine component, from the cylinder head above to the crankcase below, is anchored to the block, making its dimensional accuracy and material integrity essential to overall engine health. When a block is cracked, scored, or warped beyond resurfacing limits, power output drops, oil consumption rises, and continued operation risks cascading damage to pistons, bearings, and seals — making timely replacement with a correct OEM part the most cost-effective path to a full engine restoration.
Part Details
| Part Number | 5000157747 |
|---|---|
| Old Part Number | 0157747 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G 7AI | G7AI | 5000009104 |
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.
