Buy Knorr Bremse K129241N50 Fuel Filter – RENAULT TRUCKS, VOLVO – Wholesale
K129241N50
Product Overview
The Knorr Bremse Fuel Filter is a heavy-duty spin-on filtration component engineered to trap contaminants, water droplets, and abrasive debris from fuel before it reaches the engine injection system. Built to strict OEM standards, this spin-on filter ensures clean fuel delivery, protects sensitive fuel injectors and pumps, and maintains reliable combustion performance across heavy-duty commercial vehicles, trucks, and buses including Volvo, Renault Trucks, and Mack.
Technical Specifications
- Part Number: K129241N50
- Brand: Knorr Bremse / Genuine OE
- Part Type: Fuel Filter
- Filter Type: Spin-on Filter
- Outer Diameter [mm]: 108
- Inner Diameter [mm]: 94
- Outer Diameter 1 [mm]: 103
- Thread Size: 1-14 UNS
- Height [mm]: 130
OE Part Numbers & References
- MACK: 20863191, 21017305
- RENAULT: 74 21 764 968
- RENAULT TRUCKS: 21 76 4981, 74 20 998 346, 74 21 380 472, 74 21 764 981
- VOLVO: 20879806, 21 764 966, 21017305, 21380475, 21764964, 23879441, 23879451, 24225150
OEM / Cross Reference Numbers
- HENGST FILTER: H392WK
Applications & Compatibility
Compatible with select commercial heavy-duty trucks and industrial diesel applications specifying the OE part references listed above. Please verify thread size (1-14 UNS), outer diameter (108mm), and overall height (130mm) against your original fuel filter setup prior to installation.
Key Features
- High-efficiency specialized filter media traps micro-particulates and water from fuel to protect sensitive injection systems
- Robust spin-on metal casing withstands high working fuel pressures and rigorous operating environments
- Prevents premature wear, clogging, and potential failure of fuel injection pumps and nozzles
- Manufactured to strict OE quality control standards
Warranty & Product Authenticity
- 100% genuine component
- Manufactured to OEM standards
Why Choose AAA Trading?
- Trusted wholesale supplier of genuine automotive spare parts
- Competitive pricing and bulk availability
- Fast dispatch with ready stock
- Expert support for compatibility and cross-reference guidance
Shipping & Delivery Policy
At Triple A Trading, we are committed to fast, reliable shipping to ensure our clients receive their automotive spare parts without unnecessary delays. We are a registered business in Dubai, United Arab Emirates. For more information about business registration, please visit the Dubai Trade Portal.
Order Processing Time
All orders are processed within 1-3 business days following payment confirmation. You'll receive a notification once your order has been dispatched.
Shipping Options & Delivery Timeframes
- Standard Shipping – Delivered within 5-7 business days
- Expedited Shipping – Delivered within 3-5 business days
- Express Shipping – Delivered within 1-3 business days
Shipping Costs
Shipping rates are calculated based on your order’s weight and destination. The total shipping cost will be clearly displayed at checkout before finalizing your order.
International Shipping
We proudly serve customers across Africa, Europe, Asia, and the Middle East. Please note that international shipments may be subject to customs duties and taxes, which are the customer’s responsibility.
Triple A Trading works diligently to ensure smooth cross-border deliveries, minimizing delays due to customs or political complications. For more details, please refer to the Dubai Customs official website.
Order Tracking
Once your order ships, you'll receive a tracking number via email, which can be used to monitor the shipment through the carrier's website.
Delivery Issues
If you experience any issues with your delivery, such as delays or missing items, please contact our customer service team:
- Email: sales@triple-a-trading.com
- Phone: +971 50 443 1871
We’re here to assist you and ensure your order is resolved quickly and efficiently.
Thank you for choosing Triple A Trading – Your trusted source for quality automotive spare parts, delivered with speed and care.

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