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Item #:
213579466
ABS Relay Valve 12V Trailer ABS Modulator Valve Compatible with Meritor S4721950330 Wabco 4721950330 Replace 4721950339 AQ960503 S4721950330
86% of respondents would recommend this to a friend
Item #:
213579466
KES 10720
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, September 18
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Constructed with quality materials and a robust design, this wabco 4721950330 valve is built to withstand the vibrations, shocks, and temperature fluctuations common in commercial trailer operations.
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What Stands Out
High Compatibility
Designed to replace Meritor and Wabco models, ensuring seamless integration with various trailer systems for enhanced performance and reliability.
Durable Construction
Built with robust materials to withstand harsh environments, providing longevity and consistent safety in trailer braking operations.
Efficient Modulation
Improves trailer braking efficiency by providing precise control, addressing driver concerns about safety and stability during operation.
Product Details
| Coil Voltage | 12 volts_of_direct_current |
| Minimum Switching Voltage | 12 volts_of_direct_current |
| Brand Name | Hututimo |
| Unit Count | 1 Count |
| Included Components | Solenoid Valve*1 |
| Manufacturer | Hututimo |
| Model | 4721950330 |
| Part Number | 4721950330 |
| Brand | Hututimo |
| Number of Items | 1 |
| Country of Origin | This item will be imported from US |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | December 11, 2025 |
Who Should Buy?
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Fleet Operators
Ideal for commercial fleet operators needing reliable ABS modulator valves for consistent braking performance across multiple trailers.
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Heavy-Duty Users
Designed for heavy-duty users who require robust components for their trailers to ensure safety and performance.
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Mechanical Professionals
Perfect for mechanics and technicians who need a compatible and easy-to-install ABS valve for trailer repairs.
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Light-Duty Vehicles
Not suitable for light-duty vehicles as it is specifically designed for heavy-duty trailer applications.
Product Description
ABS Relay Valve 12V Trailer ABS Modulator Valve Compatible with Meritor S4721950330 Wabco 4721950330 Replace 4721950339 AQ960503 S4721950330
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the function of the ABS relay valve in my trailer?
Answer: The ABS relay valve in your trailer is crucial for controlling the anti-lock brake system (ABS), ensuring that each wheel maintains traction while braking. This function helps prevent wheel lock-up during emergency stops, enhancing safety and stability, especially in slippery conditions. A properly functioning ABS relay valve can significantly reduce stopping distances and improve control, making it vital for drivers who frequently operate in challenging driving conditions or carry heavy loads. -
Question:
How do I know if my ABS modulator valve needs replacement?
Answer: Signs that your ABS modulator valve may need replacement include erratic braking performance, warning lights on the dashboard, or a noticeable decline in braking response. Additionally, if you experience a loss of ABS functionality, such as wheel lock-up during hard braking, this may indicate an issue with the valve. Regular inspections can help identify these signs early, ensuring that your trailer remains safe and efficient on the road. -
Question:
Is the ABS Relay Valve compatible with various trailer models?
Answer: Yes, the ABS Relay Valve is designed to be compatible with multiple trailer models, especially those that utilize Meritor and Wabco components. This versatility allows users to replace old or malfunctioning valves in their trailers without compromising performance. Before purchasing, however, ensure that your specific trailer model corresponds with the compatibility specifications to facilitate seamless installation and optimal performance. -
Question:
What are the benefits of using a high-quality ABS modulator valve?
Answer: Using a high-quality ABS modulator valve improves safety, reliability, and braking performance. Quality parts reduce the risk of malfunctions, which can lead to accidents or costly repairs. Moreover, a well-manufactured valve helps maintain optimal brake fluid pressure, ensuring efficient brake response under various conditions. Quality components are particularly beneficial for commercial trailers that encounter frequent braking and need to maintain consistent performance. -
Question:
How can I install the ABS Relay Valve myself?
Answer: Installing the ABS Relay Valve typically involves disconnecting the existing unit, taking care to follow the manufacturer's instructions. You would then connect the new valve, ensuring all fittings are secure and leak-free. Consult the vehicle's manual or an online guide for specific steps related to your trailer model. While DIY installation can save on costs, it's advisable to have a professional mechanic review your work to guarantee everything is functioning correctly and safely. -
Question:
Can I use this ABS modulator valve to replace other models?
Answer: Yes, the ABS modulator valve compatible with Meritor S4721950330 and Wabco 4721950330 serves as a replacement for several models, including the 4721950339 and AQ960503. This interchangeability allows operators to maintain their trailer's braking system effectively without rigid constraints on specific model parts. Always cross-reference compatibility to ensure proper fit before making a replacement to avoid functional issues. -
Question:
What can cause an ABS Relay Valve to fail?
Answer: ABS Relay Valve failures can often result from issues like corrosion, external damage, or internal wear due to prolonged use. Environmental factors, such as exposure to moisture and salt, can also contribute to corrosion, leading to valve malfunction. It’s important to perform routine checks and maintenance on your trailer to catch potential issues early, prolonging the life of your ABS system and ensuring reliable braking performance at all times. -
Question:
What is the typical lifespan of an ABS modulator valve?
Answer: The lifespan of an ABS modulator valve can vary widely depending on usage, maintenance, and environmental factors. Generally, valves can last several years if the trailer is regularly maintained and utilized under suitable conditions. Factors like frequent braking in heavy-duty situations or operating in harsh climates can lead to earlier replacement needs. Regular inspections and addressing any minor issues promptly can maximize the valve's longevity. -
Question:
Where can I buy the ABS Relay Valve 12V Trailer ABS Modulator Valve?
Answer: You can purchase the ABS Relay Valve 12V Trailer ABS Modulator Valve compatible with Meritor S4721950330 and Wabco 4721950330 from Ubuy in Kenya. Ubuy offers a seamless online shopping experience, where you can find this specific component alongside other essential trailer parts. Their platform ensures that you have access to quality products and options that fit your vehicle's specifications, enhancing your overall purchase experience.
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Pros
- High-quality construction
- Easy to install
- Durable under pressure
- Compatible with multiple models
- Reliable performance
Cons
- Installation instructions could be clearer.
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KES 10720
Order now and get it around Friday, September 18
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Features & Benefits
- Compatible with a wide range of major truck brands.
- Numerous replaceable part numbers for flexibility.
- Crack pressure rated at 4.0 PSI for reliable performance.
- Supply and delivery ports designed for optimal functionality.
- Made with high-quality materials for maximum durability.
- Robust design ensures performance under extreme conditions.
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