Description
Overview:
The Ins Gasket for Loncin G390-series engines is a precision-cut sealing gasket used to stop air, fuel, or oil leaks between mating engine components. Built from durable, heat- and fuel-resistant gasket material, it maintains a tight seal under vibration and operating temperatures typical of petrol engines. Correct sealing helps preserve performance, starting reliability, and fuel efficiency while protecting internal parts from contamination. This gasket is suitable for common Loncin single-cylinder engines found in generators, pumps, compactors, and other site or garden machinery. It is identified by OEM number 170430062-0001 for accurate selection and fits popular engines such as the G340F and G390FD. Use it during repairs or routine servicing whenever the joint is disturbed to restore dependable, leak-free operation.
Key Features:
- OEM reference 170430062-0001 for precise identification
- Engineered fit for listed Loncin models to ensure proper sealing surfaces
- Resistant to heat, fuel, and oil for stable performance over time
- Helps prevent air and fluid leaks that can reduce power or cause erratic running
- Supports correct compression and airflow for efficient combustion
- Durable construction to withstand vibration in demanding applications
- Straightforward to install during routine maintenance or component refits
- Suitable for generators, pumps, compactors, and other machinery using these engines
- Helps extend service intervals by maintaining a clean, dry joint
Typical Applications:
Used when rebuilding or refitting components on Loncin engines, such as during carburettor, intake, or casing service where the original seal has been disturbed. Common in workshop overhauls, field repairs, and scheduled maintenance for equipment powered by G340/G390 family engines, including site generators, pressure washers, water pumps, compactors, and garden machinery. Ideal as a preventative replacement to avoid performance loss from air ingress or fluid seepage.
Also known as:
Engine sealing gasket, Loncin G390 sealing gasket, insulator gasket, intake gasket, induction gasket, motor gasket, replacement gasket for Loncin single-cylinder engines, sealing shim (gasket type).
Fits Models:
G340F, G340FD, G390FD, G420FD, LC5000-F, LC5000F, LC6500D-F, LC8000D-F
Product Specifications
| L&S Part No. | 170430062-0001 |
|---|---|
| Manufacturer | Loncin |
| OEM No. | 170430062-0001 |
| Unit of Sale | 1 |
| Applications | G340F, G340FD, G390FD, G420FD, LC5000-F, LC5000F, LC6500D-F, LC8000D-F |
| Machine Type | Engines |
| Fits Models | 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) | LC5000-F | LC6500D-F | LC8000D-F |
