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Home > Radiator Bypass Hose > High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
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High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)
High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)

High-Pressure 3697436f Bypass Water Hose with Reinforced Braided Layer for off-Highway Vehicle Engine Bays (Mining/Agriculture)

Customization: Available
Certification: CCC, COP, ISO9001, E-Mark, RoHS, TS16949
Standard Component: Standard Component
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Product Description

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Product Overview
Bypass Water Hose Overview
The 3697436F Bypass Water Hose is a specialized OEM cooling system component engineered exclusively for diesel engines, covering a wide range of applications including heavy-duty on-highway vehicles (long-haul trucks, urban buses), off-highway machinery (construction excavators, mining loaders, agricultural tractors), and stationary industrial generators. It creates a critical "bypass" pathway for engine coolant, accelerating engine warm-up to reach optimal operating temperatures (82-95°C) faster, preventing overcooling and enhancing fuel efficiency.
Model NO.3697436F
TypeBypass Water Hose / Piston Ring
MaterialIron / EPDM Rubber
TechnicsForging / Reinforced Braided
Weight0.66kg
Package Size45.00cm * 26.00cm * 15.00cm
OriginUSA/China
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Key Features & Durability
Our bypass hoses deliver exceptional cold-start performance, cutting warm-up time by 25-30%. This prevents coolant freezing in frigid regions and ensures rapid readiness for hydraulic systems.
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High Temperature Resistance The EPDM rubber inner tube resists thermal aging from -40°C to 130°C, significantly exceeding the lifespan of standard hoses.
Reinforced Structure Polyester braided reinforcement adds rigidity to withstand engine vibrations up to 2,000 Hz, preventing kinking or separation.
Rigorous Testing Validated through 1,000-hour pressure cycling (10 bar) and 500 thermal shock cycles to ensure long-term reliability.
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Company Profile
Facility View
We are a comprehensive and diversified enterprise established in 2009. We specialize in diesel generator sets, engine assemblies, pure parts sales, and professional after-sales service. With strong technical strength and rich experience, we focus on the maintenance of construction machinery and provide efficient mechanical equipment services to ensure stable operation for our global customers.
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Main Product Range
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Production Process
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Packaging & Shipping
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Certifications & International Partners
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Q
Frequently Asked Questions
What is the standard lead time for orders?
Standard models typically ship within 15–30 days. For customized units or specialized parts, the lead time may require 60-90 days.
Do you provide after-sales technical support?
Yes, we have a comprehensive after-sales system to ensure the stable operation of your equipment and address any maintenance needs.
How can I confirm if a part fits my specific engine?
Please provide your engine model and serial number to our customer service team. We will accurately identify the correct parts for your configuration.
What documents are provided for international exports?
We provide a full export package including the Commercial Invoice, Packing List, Bill of Lading, and Certificate of Conformity (COC).
What should I do if a part number is not found in your store?
If you cannot find a specific part, please contact us directly. It may not be listed yet, or the keyword might differ. We can usually source the exact product you need from our warehouse.
How long is the shipping process after payment?
Most orders require approximately 3 business days for stocking. For rare components, we will inform you of the estimated preparation time via email.

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