Guangzhou Jinnaide Automotive Parts Co., Ltd
                                                                                                           
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23300-78237 Silver Gray Heavy Duty Carbon Steel Fuel Filter Assembly Hino Truck Parts

Price Negotiable
Price: Negotiable
MOQ: 10 PCS
Delivery Time: 15 days
Brand: UNC
Product Description
23300-78237 Silver Gray Heavy-duty Carbon Steel Fuel Filter Assembly For Hino Truck Parts
Quick Notice

Important: Please verify your vehicle's OEM part number before purchasing. This assembly is a high-precision component designed specifically for diesel filtration. Ensure professional installation to prevent air bubbles in the fuel line, which can cause engine stalling or starting issues.

Product Description

The 23300-78237 Fuel Filter Assembly is a premium-grade filtration solution engineered to protect your engine's fuel injection system from harmful contaminants. Integrated with a high-efficiency filter element, a durable primer pump, and a transparent sedimenter bowl, this unit effectively removes water, dirt, and microscopic particulates from diesel fuel.

Crafted from reinforced aluminum alloy and high-grade synthetic media, it ensures optimal fuel flow even under extreme pressure. Its robust design is built to withstand the rigorous vibrations of heavy-duty hauling, extending the lifespan of your injectors and maintaining peak engine performance.

Technical Specifications
Feature Specification
OEM Part Number 23300-78237 / 23300-78220
Compatible Models Hino 300 Series, Toyota Dyna/Dutro
Engine Type N04C, S05C, J05E (Diesel)
Material Die-cast Aluminum + Multilayer Filter Media
Filtration Rating 10–15 Microns
Operating Pressure Up to 4.5 Bar
Connection Type M14 x 1.5 (Standard Thread)

Custom Content (Why Choose Our Assembly?)
  • Dual-Stage Separation: Features an advanced water-in-fuel (WIF) sensor port to detect moisture before it reaches the combustion chamber.

  • Easy Priming: The integrated hand primer pump allows for quick system bleeding after filter changes, reducing downtime.

  • OEM Fitment: Precision-manufactured to match original factory dimensions, ensuring a "plug-and-play" installation without modifications.

  • Corrosion Resistance: The outer housing is treated with an anti-oxidative coating to prevent rust in humid or coastal environments.

FAQ (Frequently Asked Questions)

Q: How often should I replace the filter element in this assembly? A: We recommend replacing the filter element every 15,000 to 20,000 kilometers or every 6 months, depending on the fuel quality in your region.

Q: Does this assembly come with the water-in-fuel sensor? A: This unit includes the housing and primer pump. The sensor port is standard, but the electronic sensor itself is usually sold separately or reused from your old unit.

Q: Is this assembly compatible with Biodiesel? A: Yes, the seals and gaskets are made of high-grade Viton/Nitrile rubber, making it compatible with B20 biodiesel blends.

Q: Why is fuel leaking from the bottom drain valve? A: This usually indicates the O-ring is worn or the valve was over-tightened. Ensure the drain plug is hand-tightened only to maintain the seal integrity.

Q: Can I use this for a custom marine engine setup? A: While designed for trucks, it can be used for marine diesel engines provided the flow rate does not exceed 120 liters per hour.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Jinnaide Automotive Parts Co., Ltd
Location 841, Lane 5, Xinguangcong Auto Parts, Baiyun Avenue North, Baiyun District, Guangzhou City, Guangdong Province
Contact Person chan

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