Original MANN-FILTER Fuel filter WK 723/1 – For Utility Vehicles

Original MANN‑FILTER Fuel Filter WK 723/1 – For Utility Vehicles

The MANN‑FILTER WK 723/1 fuel filter is a high‑performance component engineered for the demanding environments of commercial and industrial vehicles. Designed to protect engines from contaminants, it delivers reliable operation across a wide range of temperatures and driving conditions.

Key Features & Technical Specifications

• Filter Type: Spin‑on (screw‑in) fuel filter suitable for diesel and gasoline systems.
• Dimensions: Outer diameter 76 mm, height 124 mm – a compact profile that fits most utility vehicle chassis without modification.
• Thread Size: M16 × 1.5 mm – standard for many commercial trucks and buses.
• Material Composition: Premium polymer housing with reinforced filter media to resist abrasion, corrosion, and high‑temperature exposure.
• Pressure Drop: Maintains low pressure loss (0.5 psi) ensuring optimal fuel flow to the engine.
• Operating Temperature Range: –40 °C to +120 °C, suitable for extreme climates.
• Certification: Meets or exceeds OEM specifications for Scania, Neoplan, Volvo, and other heavy‑vehicle manufacturers.

Compatibility Overview

The WK 723/1 is engineered to fit a broad spectrum of utility vehicles. Below are the primary series and models that accept this filter:

Because the filter uses a standard M16 thread and a universal housing size, it can be installed on most utility vehicles that require a spin‑on fuel filter. Always verify with your vehicle’s service manual before installation.

Benefits of Choosing the Original MANN‑FILTER WK 723/1

• Engine Protection: Captures fine particulates, preventing wear on pistons, valves, and fuel injectors.
• Consistent Fuel Flow: Low pressure drop ensures the engine receives steady fuel delivery, improving performance and fuel economy.
• Durability: High‑grade materials resist cracking and degradation even under prolonged exposure to diesel additives and contaminants.
• Easy Installation: Screw‑in design eliminates the need for special tools; replace in minutes during routine maintenance.
• OEM Compatibility: Meets original equipment manufacturer (OEM) standards, guaranteeing that your vehicle’s warranty remains intact.

Installation Procedure

1. Park the vehicle on a level surface and engage the parking brake. Disconnect the battery to prevent accidental engine start.
2. Locate the existing fuel filter housing. Remove any protective covers or brackets if present.
3. Unscrew the old filter by turning counter‑clockwise until it releases from the housing.
4. Inspect the housing for damage or residue; clean with a lint‑free cloth and mild solvent if necessary.
5. Align the new WK 723/1 filter’s threaded end with the housing. Hand‑tighten, then use a torque wrench to achieve the manufacturer’s specified torque (typically 12–15 Nm).
6. Reconnect any removed brackets or covers and restore the battery connection.
7. Start the engine and check for leaks around the filter mounting area. Verify that fuel pressure remains within spec.

Maintenance & Replacement Schedule

The WK 723/1 is designed for long service life, but regular checks are essential:

• Routine Inspection: Every 10,000 km or annually, whichever comes first.
• Replacement Interval: Typically every 30,000–50,000 km depending on operating conditions and fuel quality. In harsh environments (dusty roads, high‑temperature climates), consider earlier replacement.
• Signs of Wear: Increased engine noise, reduced power output, or abnormal fuel consumption may indicate a clogged filter.

Environmental & Safety Considerations

• The filter’s polymer housing is recyclable; dispose of it according to local regulations.
• During installation, avoid contact with the filter media to prevent contamination. Use gloves and eye protection if handling fuel residues.
• Never use a damaged or cracked filter in service; it can lead to catastrophic engine failure.

Why MANN‑FILTER is Trusted by Professionals

MANN‑FILTER has a legacy of delivering high‑quality filtration solutions for the automotive and industrial sectors. Their rigorous testing protocols, adherence to OEM specifications, and commitment to sustainability make them a preferred choice among fleet operators worldwide.

• Quality Assurance: Each filter undergoes pressure drop, flow rate, and contaminant retention tests before shipment.
• Global Support: Technical assistance is available in multiple languages, ensuring quick resolution of any compatibility questions.
• Sustainability Initiatives: MANN‑FILTER actively reduces waste through recyclable materials and efficient manufacturing processes.

Conclusion

The MANN‑FILTER WK 723/1 fuel filter is a reliable, high‑performance component that safeguards the heart of utility vehicles. Its universal fitment, robust construction, and proven track record make it an essential part of any fleet’s maintenance strategy. By choosing this original filter, operators can ensure engine longevity, maintain optimal performance, and uphold safety standards across diverse operating environments.