K-Tech Simmerring Oil Seals Kit Aprilia RS 660 (20-26) FSS-005
K-Tech Simmerring Oil Seals Kit Aprilia RS 660 (20-26) FSS-005
Delivery time on request
K-Tech Oil Seal Kit for Aprilia RS 660 (2020–2026)
Item number: FSS-005
The K-Tech Oil Seal Kit for the Aprilia RS 660 (2020–2026) offers excellent quality and durability and is the perfect choice for the maintenance and replacement of the fork seals on your Aprilia. These oil seals are produced by NOK, a leading manufacturer of seals for suspension systems, and are a direct replacement for the original parts.
The NOK fork dust seals with dimensions 41.00x53.00x8.00/10.50 are recognized as original equipment by all leading Japanese suspension manufacturers due to their high-quality workmanship and reliable performance.
The kit includes two oil seals and provides an easy-to-install solution to optimize the performance and sealing properties of your fork while extending its lifespan.
Product Benefits of the K-Tech Oil Seal Kit:
✔️ High-quality NOK seals: Known for their durability and reliability.
✔️ Exact replacement for original parts: No compromises on performance and fit.
✔️ Supplied in pairs: Set for complete sealing solution.
✔️ Easy installation: Directly compatible with the Aprilia RS 660.
✔️ For long lifespan and consistent performance: Optimizes suspension and prevents leaks.
Technical Specifications of the K-Tech Oil Seal Kit:
- Inner diameter: 41.00 mm
- Outer diameter: 53.00 mm
- Height (1): 8.00 mm
- Height (2): 10.50 mm
- Contents: 2 oil seals
Delivery Contents:
- 2x K-Tech Oil Seals for Aprilia RS 660 (2020–2026)
Installation Note:
⚠️ Attention: Installation should only be performed by an authorized K-Tech service center.
🔧 Specialized tools and expertise are required for proper installation to ensure the full performance and safety of this product.
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
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More info in our FAQs
Write an email to our team – we will get back to you as soon as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly, often shipping it the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is done via DHL or FedEx depending on the country and selection.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.

