DBA6329 Air Filter

High-efficiency Donaldson BLUE® DBA6329 air filter for Kenworth and Peterbilt trucks. Replaces PACCAR D371061. Features Ultra-Web Nanofiber and PowerCore® technology.
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Description

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99.96% Efficiency

DBA6329 Donaldson BLUE® Primary Air Filter

Engineered for PACCAR MX11, MX13 and Cummins X15 High-Output Engines

 
Ultra-High Efficiency 99.96% rating provides superior protection against the finest sub-micron dust.
PowerCore® & Ultra-Web® Combines high-density PowerCore configuration with Nanofiber media.
PACCAR Optimized Direct technical replacement for PACCAR D371061 for MX11 & MX13.
Rugged Obround Housing Durable housing for easy installation in high-vibration truck environments.

Detailed Product Description

Advanced Nanofiber Filtration

The DBA6329 is not a standard air filter; it belongs to the Donaldson BLUE® premium line. By utilizing Ultra-Web Nanofiber technology, it captures sub-micron contaminants that traditional cellulose filters might miss. This results in cleaner air intake, which is critical for maintaining the performance of modern diesel engines like the PACCAR MX13 and Cummins X15.

Space-Saving PowerCore® Design

The obround PowerCore® style allows for a significantly larger filtration surface area within a smaller physical footprint. This is essential for modern aerodynamic trucks like the Kenworth T680 and Peterbilt 579. The straight-through airflow path reduces restriction, improving engine efficiency and fuel economy over the service life of the filter.

B2B Filtration Partner

With 15 years of industry experience, we supply the DBA6329 to meet ISO 5011 efficiency standards.

  • Verified Technical Performance.
  • Stable Lead Times for Fleets.
  • Sourced Directly for Better Margins.
  • Meets or Exceeds OEM Benchmarks.

Technical Specifications

Model Number DBA6329
Primary Application PACCAR D37-1061
Efficiency Rating 99.96% (ISO 5011 Std)
Media Brand PowerCore®
Media Type Ultra-Web® Nanofiber
Filter Style Obround
Overall Length 8.61 inch (218.6 mm)
Total Length 17.11 inch (434.5 mm)
Overall Height 11.85 inch (301 mm)

Cross Reference

Donaldson: DBA6329
PACCAR: D371061

Vehicle & Engine Applications

  • 🚛 Kenworth Trucks: T680 and T880 (MX11, MX13, PX9, or Cummins X15).
  • 🚚 Peterbilt Trucks: 567 and 579 (MX11, MX13, PX9, or Cummins X15).
  • 🏗️ Specialized Equipment: McNeilus Bridgemaster mixers (MX11 or MX13).
  • ⚙️ Severe-Duty Ready: Ideal for fine road dust and high-soot environments.

Quality and Performance

The DBA6329 is designed to thrive in severe-duty environments. Using Donaldson BLUE® filters ensures your engine remains protected from "dusting," which can lead to catastrophic component failure and expensive overhaul costs.

Technical Support FAQ

Q: Why Ultra-Web Nanofiber? A: Nanofibers have a much smaller diameter, capturing sub-micron particles and reaching a 99.96% efficiency rating.
Q: Compatibility with PACCAR MX? A: Yes, it is the primary application for both MX11 and MX13 engines in modern Peterbilt and Kenworth trucks.
Q: Primary or Secondary filter? A: The DBA6329 is designed as a primary air filter element.
Q: Benefit of the Obround shape? A: It maximizes filtration capacity in a shape that fits modern, compact aerodynamic engine compartments.

Upgrade to BLUE® Premium Protection

Direct Factory Sourcing • Verified Performance • Global Logistics Support

Bulk Procurement Tiered pricing available for heavy-duty truck fleets and logistics hubs.
Technical Support Contact our engineering team for fitment verification and filtration audits.
Request A Quote Today

WhatsApp/WeChat: +86 13328990097 | Email: Sales@enginegensetparts.com

Official Website: www.enginegensetparts.com

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