FHSJXR Oil Filter 4-Pack for Kawasaki FR FS FX Engines — Direct-Fit 49065-0721/7007, High-Density Media

The FHSJXR 4 Pack 49065-0721 oil filters are direct-fit replacement filters designed to protect and extend the life of Kawasaki FR, FS and FX series 4-cycle engines.

Whether you're maintaining a residential lawn tractor, commercial walk-behind mower, or utility tractor, these filters match common OEM part numbers and fit a wide range of small gasoline engines from Kawasaki, Kohler and Tecumseh. Built with dense filter media, a heavy-duty metal canister and a molded sealing ring, the set is intended to remove particles and contaminants that accelerate engine wear while matching standard OEM dimensions for easy swap-outs.

Which engines and OEM part numbers does this replace?

These FHSJXR filters are made to replace numerous OEM references and are compatible across many mower and tractor models. They cover Kawasaki engine families as well as selected Kohler and Tecumseh units used in consumer and professional equipment.

• Direct replacement for: 49065-0721, 49065-7007, 49065-7002, 49065-2057, 49065-2076, 49065-2077
• Fits Kawasaki FR, FS, FX engines including FR541V, FR600V, FR651V, FR691V, FR730V and FX600V/FX691V/FX730V
• Also compatible with Kohler CH18–CH25, CV18–CV25 and Tecumseh OHV130–OHV180 series

How does the filter construction protect my engine?

FHSJXR filters use high-density filter paper inside a reinforced metal housing to trap abrasive particles and keep oil cleaner between changes. The durable can and synthetic rubber sealing ring provide a secure fit that resists heat and vibration in lawn and utility equipment applications.

• High-density filter media for improved particle capture
• Heavy-duty metal housing resists deformation under heat
• Synthetic rubber seal minimizes oil leaks and ensures correct seating

Is installation difficult and when should I replace them?

Installation is straightforward because the filters use standard threaded interfaces and match OEM dimensions, so no special tools are required for most machines. Routine replacement intervals depend on usage, but changing the filter every 50–100 engine hours or at the start of each season keeps filtration effective.

• Standard thread and seal ring for fast, tool-friendly swaps
• OEM-matching dimensions to avoid fitment issues
• Recommended replacement: every 50–100 hours or yearly

What performance and service benefits can I expect?

Using these filters helps reduce contaminant circulation inside the oil system, which can lower internal wear and maintain consistent engine operation during mowing and heavy-duty tasks. While no filter can stop all engine issues, regular filtration and maintenance can help equipment run cleaner and for longer.

• Traps metal shavings, dust and carbon deposits to reduce abrasive wear
• Supports stable oil flow and temperature control in normal operating conditions
• Sold in a four-pack for multiple service intervals or multiple machines

Who is this for: Owners and operators of Kawasaki-powered lawn tractors, commercial mowers and compact utility tractors who need an affordable, OEM-compatible replacement filter. This 4-pack is especially useful for maintenance shops, fleet managers and homeowners who service multiple machines or prefer to stock spares for seasonal maintenance.