The Wacker Neuson Fan Belt D1105 is a genuine OEM component designed for LTN8K and LTN8K-V series light towers and CRT48-57K power trowels. As a direct factory-sourced replacement, this belt is manufactured to the exact dimensions and tension specifications required by the Kubota D1105 engine, ensuring correct drive engagement without adjustment or shimming. It fits across a wide range of LTN8K configurations — including standard, cold weather, Tier 4F, and 60Hz custom builds — as well as CRT48-57K Power Steer and manual steer trowel variants. Sourcing the genuine OEM part means you get the same belt that left the factory, with no guesswork on fit or performance.
Key Features
- Correct Belt Geometry for the D1105 Engine — Manufactured to the exact length, width, and profile spec for the Kubota D1105, ensuring proper tension and pulley contact from the first start.
- Genuine OEM Sourcing — Supplied directly through Wacker Neuson's authorized parts chain, so the belt material, construction, and dimensional tolerances match the original component exactly.
- Drop-In Replacement — Mounts directly onto existing pulleys and bracketry with no modification to the fan or alternator mounting positions required.
- Broad LTN8K and CRT48-57K Fitment — Compatible with multiple LTN8K and LTN8K-V S light tower configurations (standard, cold weather, Tier 4F, 60Hz, 120/240V) and both Power Steer and manual steer CRT48-57K trowels.
- Sustained Cooling and Charging Performance — A correctly tensioned fan belt keeps the engine cooling fan and alternator spinning at the right speed; a worn or slipping belt leads to overheating, battery drain, and unplanned shutdowns on the worksite.
The fan belt on a Kubota D1105-powered machine transfers rotational force from the engine crankshaft pulley to the cooling fan and alternator, keeping the engine at a safe operating temperature while maintaining electrical output. Without a correctly functioning belt, the cooling fan slows or stops entirely, causing the engine to overheat rapidly — particularly during extended light tower or trowel operation under load. A belt that is cracked, glazed, or stretched beyond its service limit will slip under load, reducing both cooling efficiency and charging voltage, and should be replaced promptly to protect the engine and avoid extended downtime.
Part Details
| Part Number | 5000183333 |
|---|---|
| Old Part Number | 0183333 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan Belt D1105 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| LTN8K, KUBOTA | LTN8K | 5000620893, 5000620939 |
| LTN8K-V LIGHT TOWER,60HZ | LTN8K-V | 5200002727, 5200002728 |
| LTN8K LIGHT TOWER, COLD WEATHER, Tier 4F | LTN8K-LT | 5200004093 |
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| LTN8K-V S, KUBOTA, 120/240V | LTN8K-V S | 5200018538, 5200018551, 5200018554, 5200023198 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
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.
