GASKET TOP SET 09-21 KTM 50SX, NAMURA NX-70020T TOP END KIT
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
Namura Technologies NX-70020T Top End Gasket Set. Direct OEM replacement meeting or exceeding OEM quality. Includes cylinder base gasket, exhaust flange gasket, and membrane case gasket. Cross reference numbers: P400270600049, PROX 35.6012. Also includes O-rings: 78.00X2.00 VITON BLACK (0770078020), 52.00X2.0 VITON 75 (0770052020), 30X3 VITON (0770300030). Weight is 62 grams.
- SKU
- 52-644.NT
- Brand
- Namura Technologies
- Availability
- In Stock (30)
Fitments (43)
| Make | Model | Year |
|---|---|---|
| GASGAS | MC 50 | 2021 |
| GASGAS | MC 50 | 2022 |
| GASGAS | MC 50 | 2023 |
| HUSQVARNA | TC 50 | 2017 |
| HUSQVARNA | TC 50 | 2018 |
| HUSQVARNA | TC 50 | 2019 |
| HUSQVARNA | TC 50 | 2020 |
| HUSQVARNA | TC 50 | 2021 |
| HUSQVARNA | TC 50 | 2022 |
| HUSQVARNA | TC 50 | 2023 |
| KTM | 50 SX | 2009 |
| KTM | 50 SX | 2010 |
| KTM | 50 SX | 2011 |
| KTM | 50 SX | 2012 |
| KTM | 50 SX | 2013 |
| KTM | 50 SX | 2014 |
| KTM | 50 SX | 2015 |
| KTM | 50 SX | 2016 |
| KTM | 50 SX | 2017 |
| KTM | 50 SX | 2018 |
| KTM | 50 SX | 2019 |
| KTM | 50 SX | 2020 |
| KTM | 50 SX | 2021 |
| KTM | 50 SX | 2022 |
| KTM | 50 SX | 2023 |
| KTM | 50 SX LC | 2009 |
| KTM | 50 SX LC | 2010 |
| KTM | 50 SX LC | 2011 |
| KTM | 50 SX LC | 2012 |
| KTM | 50 SX LC | 2013 |
| KTM | 50 SX LC | 2014 |
| KTM | 50 SX LC | 2015 |
| KTM | 50 SX LC | 2016 |
| KTM | 50 SX LC | 2017 |
| KTM | 50 SX LC | 2018 |
| KTM | 50 SX LC | 2019 |
| KTM | 50 SX LC | 2020 |
| KTM | 50 XC | 2009 |
| KTM | 50 XC | 2010 |
| KTM | 50 XC | 2011 |
| KTM | 50 XC | 2012 |
| KTM | 50 XC | 2013 |
| KTM | 50 XC | 2014 |
- General Product Group
- Engine
- General Product Type
- Gasket - Top End Set
- Variant Id
- 248741
FULL DESCRIPTION
Namura Top End Gasket Set for KTM 50SX
This top end gasket set from Namura is designed to meet or exceed OEM quality, providing a direct replacement for your motorcycle. It offers excellent value for money, ensuring your engine performs reliably.
Key Features:
- High-quality replacement part.
- Meets or exceeds OEM specifications.
- Direct fit for easy installation.
- Best value for performance and durability.
- Guaranteed satisfaction.
This gasket set includes all the necessary gaskets to rebuild the top end of your engine, ensuring a proper seal and optimal performance. Please verify the product image before ordering to ensure compatibility with your specific motorcycle model.
Part Number: NX-70020T
Manufacturer: Namura Technologies
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


