Description
Description
KTM Fuel Filter – Old Model
The KTM Fuel Filter – Old Model with part number JG 171802—also known as 78107990100—is a genuine OEM inline filter designed for older KTM bikes (pre-2017) including Duke and RC series. It offers reliable fuel filtration to protect injectors and maintain engine performance.
✅ Key Features:
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🏍️ Genuine KTM part – OEM quality for trusted performance
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🔧 Inline fuel filter—easy to install on fuel line or pump connection
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🛡️ Designed for clean fuel flow; preserves injector health
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💰 Affordable alternative to replacing full fuel pump assemblies
🔧 Compatibility:
Compatible with various older KTM models, including:
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Duke 125, 200, 390 (BS3/BS4)
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RC 125, 200, 390
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Other carbureted or early FI KTM models
Most commonly bundled in periodic service kits with part JG 171802
📦 Included in Package:
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1x KTM Inline Fuel Filter JG 171802
🛑 Important Notes:
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✅ Does NOT fit newer KTM bikes that use EFI fuel pump filters (post-2017)
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✅ Check your service manual for compatibility
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✅ Popular high-mileage replacement—easily sourced and swapped
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Additional information
Additional information
| Weight | .5 kg |
|---|---|
| Dimensions | 3 × 5 × 5 cm |
| make | DUKE 125, DUKE 200, DUKE 250, KTM, RC 125, RC 200, RC 390 |






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