Description
Overview:
This Genuine Loncin hex nut is an OEM fastener designed to secure mating parts on engines and water pumps. Made from durable steel with a corrosion‐resistant finish, it provides a strong, vibration‐resistant clamp force to help keep assemblies tight in service. It is commonly used on Loncin portable water pumps and small engines, including the LC50ZB23-3.1Q water pump and the G120F engine. Suitable for tradespeople, facilities teams, and DIY users, the nut supports routine servicing as well as full rebuilds. The OEM reference 380440002-0001 helps confirm correct identification and fitment across a wide range of Loncin models, reducing downtime and avoiding trial‐and‐error with generic hardware.
Key Features:
- Genuine Loncin part for assured compatibility and quality control
- Steel hex nut for dependable strength in engine and pump assemblies
- Designed to withstand vibration and regular use in demanding environments
- Precision fit for selected Loncin pumps and engines to maintain alignment and torque
- Corrosion‐resistant finish for better longevity in outdoor and damp conditions
- Smooth, consistent threads for easy starting and reliable tightening
- Works with standard spanners or sockets for quick installation
- OEM number 380440002-0001 for simple cross‐reference and parts identification
Typical Applications:
Used to secure impellers, housings, guards, brackets, and general engine or pump fittings on Loncin machinery. Suitable for maintenance, repair, and overhaul tasks in garden, construction, agriculture, facilities management, and hire fleets. Ideal when replacing missing or worn fasteners to restore reliable operation and prevent loosening during use.
Also known as:
Hex nut, machine nut, fixing nut, engine nut, pump nut, locking fastener (nut), equipment fastener. Often referred to simply as a nut within service manuals and parts lists.
Fits Models:
LC50ZB23-3.1Q
LC50ZB60-4.5Q
LC80WB30-4.5Q
LC80ZB35-4.5Q
G120F
G120F A Shaft
G120F R Shaft
G160F
G160F 20mm
G160F20mm
G160F 20mm A Shaft
G160F B Shaft
G200F
G200F A Shaft
G200F B Shaft
G200F R Shaft
G200F Taper Shaft
G200FD
G240F
G240F C Shaft
G270F
G270F C Shaft
G270FD
G340F
G340F I Shaft
G340F L Shaft
G340FD
G390FD
G420FD
G420FD Taper Shaft
G420FD U Shaft
Alternate Part Numbers:
3804400020001
Product Specifications
| L&S Part No. | 380440002-0001 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Loncin |
| OEM No. | 380440002-0001 |
| Unit of Sale | 1 |
| Applications | G120F, G160F, G160F 20mm, G160F20mm, G200F, G200FD, G240F, G270F, G270FD, G340F, G340FD, G390FD, G420FD, LC50ZB23-3.1Q, LC50ZB60-4.5Q, LC80WB30-4.5Q, LC80ZB35-4.5Q |
| Machine Type | Engines, Pumps |
| Fits Brands | Loncin |
| Fits Models | G120F A Shaft (118C, 3.5hp) | G120F R Shaft (118cc, 3.5hp) | G160F 20mm A Shaft (163cc, 4.8HP) | G160F B Shaft (163cc, 4.8hp) | G200F A Shaft (196cc, 5.5hp) | G200F B Shaft (196cc, 5.5hp) | G200F R Shaft (196cc, 5.5hp) | G200F Taper Shaft (196cc, 5.5hp) | G200FD (196cc, 6.5hp) | G240F C Shaft (242cc, 7hp) | G270F B Shaft (270cc, 8hp) | G270F C Shaft (270cc, 8hp) | G270FD (270cc, 8hp) | G340F I Shaft (337cc, 10hp) | G340F L Shaft (337cc, 10hp) | G340FD (337cc, 10hp) | G390FD (389cc, 11hp) | G420FD Taper Shaft (420cc, 12hp) | G420FD U Shaft (420cc, 12hp) | LC50ZB23-3.1Q | LC80ZB35-4.5Q | LC50ZB60-4.5Q | LC80WB30-4.5Q |
