The Wacker Neuson Engine Block is a genuine OEM component designed for CT48 series walk-behind concrete power trowels, G4.6A, G4.6AE, G4.6AI, G5.6A, G5.7A, and G5.7AE portable generators, and RS800A and RSS800A single-drum vibratory rollers. Sourced directly from Wacker Neuson, part is manufactured to the same specifications as the original unit installed at the factory. This engine block serves as the structural and mechanical core of the engine, making correct part identification essential before ordering. Confirm your machine's model number and serial number against the fitment list to ensure this is the right block for your application.
Key Features
- Genuine OEM Casting Integrity — Manufactured to original bore tolerances and deck surface specifications, ensuring correct compression ratios and proper head gasket sealing across all compatible engines.
- Direct-Mount Replacement — Matches the original block's bolt patterns, cylinder bore dimensions, and accessory mounting points, allowing existing internal components to transfer without modification to the block itself.
- Broad Fitment Across Three Machine Families — Compatible with CT48 walk-behind trowels, G4.6A through G5.7A portable generators, and RS800A / RSS800A single-drum vibratory rollers across multiple serial number ranges.
- Structural Foundation for Engine Performance — A cracked, warped, or damaged block causes oil loss, coolant contamination, and loss of compression; replacing with a correct OEM unit restores the engine's ability to hold rated operating pressures.
- Verified Wacker Neuson Part Number — Part number 5000110108 is the authorized Wacker Neuson reference for this block, giving you confidence that the component matches the original engineering specification.
The engine block is the main structural housing of an internal combustion engine, containing the cylinders, coolant passages, oil galleries, and mounting surfaces for the crankshaft, head, and accessory components. Every major engine subsystem — lubrication, cooling, combustion, and power transfer — depends on the block maintaining its dimensional accuracy and structural integrity. When a block develops cracks, stripped threads, or warped sealing surfaces, the engine loses the ability to maintain oil pressure, compression, and coolant containment, leading to rapid internal wear or complete engine failure.
Part Details
| Part Number | 5000110108 |
|---|---|
| Old Part Number | 0110108 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Engine Block |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT48-11A Trowel | CT48-11A | 5000009450, 5000620835 |
| Single Drum Vibratory Roller | RS800A | 5000006581, 5000630011 |
| Single Drum Vibratory Roller | RSS800A | 5000006582, 5000630012 |
| 1220mm/48in Walk-behind Trowel | CT48AGP | 5000007602, 5000007603 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGP-E | 5000008031, 5000008032 |
| 1220mm/48in CE Walk-behind Tro wel | CT48AGT-E | 5000007601, 5000008020 |
| 1220mm/48in Walk-behind Trowel | CT48AGT | 5000008019, 5000008041 |
| 50Hz Portable Generator | G4.6A | 5000008266, 5000008262, 5000008264, 5000008260 |
| 50Hz Portable Generator | G4.6AE | 5000008267, 5000008261, 5000008263, 5000008265, 5000008268 |
| Portable Generator | G5.6A | 5000007190, 5000008045, 5000009431, 5000620008 |
| 50Hz Portable Generator | G5.7AE | 5000009015, 5000009019, 5000009017 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVP | 5000009219, 5000009220 |
| 50Hz Portable Generator | G5.7A | 5000009012, 5000009014, 5000009018, 5000009016 |
| 1220mm/48in Variable Speed Wal k-behind Trowel | CT48AVT | 5000009217, 5000009218 |
| Portable Generator, 50Hz | G5.7AI | 5000009040 |
| Portable Generator, 50Hz | G4.6AI | 5000009037 |
| Portable Generator | G4.6AIT | 5000009461 |
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.
