Description
Overview:
This Oil Seal is a genuine Loncin part for 20 mm crankshaft ends on Loncin G160F and G200F A/B shaft engines and related models. It is built from an oil-resistant elastomer with a spring-loaded sealing lip and a rigid metal-reinforced body to maintain a secure, precise fit in the crankcase. The seal keeps engine oil in and contaminants out, helping the engine run smoothly and reducing wear on rotating components. Suitable for small petrol engines used on equipment such as generators, water pumps and compact machinery, it restores correct sealing performance when servicing or rebuilding. As a Genuine Loncin OEM component, it matches the original specification for fit and function, supporting reliable operation and service life.
Key Features:
- Genuine Loncin OEM part for assured compatibility and fit
- Suits 20 mm crankshaft applications on A/B shaft engines
- Oil-resistant elastomer with spring-loaded lip for consistent sealing
- Metal-reinforced construction for stability under heat and load
- Helps prevent oil leaks and stops dust and grit ingress
- Maintains lubrication around the crankshaft to reduce wear
- Designed for the operating temperatures and speeds of small engines
- Smooth outer profile for straightforward press-fit installation
- Ideal replacement during routine maintenance or full engine overhaul
- Supports engine efficiency, reliability and longevity
Typical Applications:
Used on Loncin small petrol engines driving equipment such as portable generators, water pumps, compact tillers, pressure washers and light construction tools. Commonly fitted during crankcase service, crankshaft replacement, or when oil leakage is noted around the shaft exit points.
Also known as:
Crankshaft seal, crank seal, rotary shaft seal, oil crank seal, shaft oil seal, rubber shaft seal. Sometimes referred to as an engine oil seal by users and parts catalogues.
Fits Models:
150ST L, 150STL, 300AL L, 300ALL, G160F, G200F, G200F R, G200F Taper, G200FD, G200FR, G200FTaper, LC1P61FA, LC1P65FA, LC1P68FA, LC1P70FA, LC2500-F, LC2500F, LC3000-F, LC3000F, LC3500i, LC360, LC50ZB23-3.1Q, LC50ZB23.3.1Q, LC50ZB60-4.5Q, LC750, LC80WB30-4.5Q, LC80ZB35-4.5Q
Alternate Part Numbers:
380650347 0001, 3806503470001
Product Specifications
| L&S Part No. | 380650347-0001 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Loncin |
| OEM No. | 380650347-0001 |
| Unit of Sale | 1 |
| Applications | 150ST L, 150STL, 300AL L, 300ALL, G160F, G200F, G200F R, G200F Taper, G200FD, G200FR, G200FTaper, LC1P61FA, LC1P65FA, LC1P68FA, LC1P70FA, LC2500-F, LC2500F, LC3000-F, LC3000F, LC3500i, LC360, LC50ZB23-3.1Q, LC50ZB23.3.1Q, LC50ZB60-4.5Q, LC750, LC80WB30-4.5Q, LC80ZB35-4.5Q |
| Machine Type | Engines |
| Fits Brands | Loncin |
| Fits Models | 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) | LC1P61FA (140cc, 3.6hp) | LC1P65FA (159cc, 4hp) | LC1P68FA (185cc, 4.6hp) | LC1P70FA (196cc, 4.8hp) | LC2500-F | LC3000-F | LC3500i | LC360 | LC750 | LC50ZB23-3.1Q | LC80ZB35-4.5Q | LC50ZB60-4.5Q | LC80WB30-4.5Q | 150ST L (2018 Aug 465738) | 300AL L (2018 Sep 465743) |
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