Description
Description
KTM USD Fork Dust Seal Cover – Part Number: JG6121028
Protect your KTM’s front suspension with this precision-engineered dust seal cover, designed for USD forks. The JG6121028 delivers crucial sealing performance to maintain smooth fork action.
🔍 Product Overview
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✅ OEM-Style Design – Machined to KTM specifications for seamless fit on upsidedown (USD) front forks.
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🛡️ Premium Material – Made from robust, wear-resistant rubber and steel components to guard against dirt and moisture.
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🔄 Enhanced Seal Integrity – Keeps contaminants out, preserving fork oil, reducing stiction, and extending lifespan.
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🛠️ Straightforward Replacement – Drop-in fit, no modifications required.
📋 Technical Specs
| Attribute | Details |
|---|---|
| Part Name | Dust Seal Cover – USD Fork |
| Part Number | JG6121028 |
| Type | Dust Wiper / Cover for Upside-Down Fork |
| Material | Rubber compound + steel insert |
| Fitment | Typically left & right fork legs (pair sold) |
🛠️ Compatibility Guide
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Compatible with a wide range of KTM models equipped with USD front forks—commonly seen in the Duke and RC series.
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Often included in USD fork seal kits alongside oil seals and dust wipers .
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Always confirm with your KTM service manual or dealer to ensure year/model fit.
⚠️ Important Notes
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We recommend replacing the dust seal in pairs to maintain balanced suspension performance.
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If front fork stiffness, oil seepage, or dirt buildup is noticed, replacing the dust seal cover is a critical maintenance step.
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For a full front fork service, consider installing an oil seal + dust seal kit like those from SKF or All Balls
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Additional information
Additional information
| Weight | .5 kg |
|---|---|
| Dimensions | 9.5 × 15 × 5 cm |
| make | DUKE 125, DUKE 200, DUKE 250, DUKE 390, KTM, RC 125, RC 200, RC 390 |






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