Air Oil Fuel Filter Kit For Fleetguard Onan Cummins HDKAH HDKAJ HDCAA 1492513

Air Oil Fuel Filter Kit for Fleetguard Onan Cummins HDKAH HDKAJ HDCAA

This air, oil, and fuel filter kit supplies all three essential filters for a full service on Onan and Cummins diesel generators, directly cross-referencing OEM number 1492513 and matching HDKAH, HDKAJ, and HDCAA model series.

Overview

This complete filter kit replaces the air, oil, and fuel elements on Onan and Cummins diesel generator sets including the HDKAH, HDKAJ, and HDCAA series. It combines three filters in one package, simplifying routine maintenance and ensuring reliable engine protection. The filter kit is a direct aftermarket alternative that meets the filtration specifications of the original equipment.

Built For Performance

• Oil filter with silicone anti-drainback valve prevents dry starts and keeps oil in the gallery
• High-capacity air filter media traps fine dust and debris without restricting airflow
• Fuel filter features a water-separating element to protect injection systems from moisture
• Pre-lubricated gaskets and O-rings provide a leak-free seal against the engine housing
• Triple-filter kit saves time and money by bundling all required service parts in one box
• Meets or exceeds ISO 4548-12 filtration efficiency standards for heavy-duty diesel applications

Fits These Machines

• for Onan HDKAH generator
• for Onan HDKAJ generator
• for Onan HDCAA generator

On-The-Job Use

• Complete filter change on RV generator sets
• Routine maintenance for commercial mobile power units in food trucks
• Seasonal service on standby generators before winter or summer peak
• Quick field service kit for marine diesel generators
• Ideal for fleet managers performing bulk preventive maintenance on multiple Onan units

Specs At A Glance

Good To Know

Q: Can I use this kit for an Onan HDKAH generator in my RV? A: Yes, this kit contains the exact air, oil, and fuel filters needed for HDKAH and similar models, making it a convenient one-box service solution.

Q: Does the fuel filter include a water drain valve? A: The fuel filter element is a drop-in replacement with water-separating media; it does not include a bowl drain, but it effectively removes moisture from the fuel before it reaches the injector pump.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.