Keep dust and debris out of your engine's intake with the BALDWIN FILTERS air filter RS3988, an engine air filter built to trap airborne contaminants before they reach the combustion chamber. It's a direct-fit replacement across a wide range of off-highway equipment, including the 2008-2021 Bobcat Toolcat 5600, ASV, Inc. PT50 and PT60 Posi-Tracks with the Perkins 404C-22 engine, and numerous Bobcat excavators running Kubota V2203 and Yanmar 4TNV98 engines — see the Buyer's Guide tab for the full list.
A clogged or dirty air filter can restrict airflow and show up as reduced power, black smoke, or hard starting. If a restricted air filter is the cause, replacing it with the RS3988 restores unrestricted airflow through the intake.
What is the BALDWIN FILTERS air filter RS3988?
It's an air filter that traps dust and debris from incoming air, helping supply the engine with clean intake air on the listed applications.
Will this filter fit my equipment?
It's a direct-fit replacement for a wide range of off-highway equipment, including the 2008-2021 Bobcat Toolcat 5600. Check the Buyer's Guide tab for the full application list.
How many filters do I need?
The listed applications use one filter per application. This listing covers the quantity as stated in the catalog.
What are the signs my air filter needs replacing?
Common signs include reduced power, black exhaust smoke, or hard starting from restricted airflow. Inspect the filter and replace it if it's dirty or clogged.
Does replacing the air filter fix a loss of power?
If a restricted air filter is the cause, replacing it with the RS3988 restores unrestricted intake airflow. Power loss can have other causes, so diagnose the issue first.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
