Baldwin PA1688 Air Filter Element for Caterpillar Lift Trucks

The Baldwin PA1688 is a heavy-duty axial seal air filter element designed for Caterpillar lift trucks. This round panel-style air element protects the engine by preventing airborne contaminants from entering the combustion chamber, helping maintain peak performance and extending engine life in demanding material handling environments.

Constructed with flame retardant filter media and a plated steel center tube, the PA1688 features securely affixed metal end caps with a raised gasket on one end to ensure a tight, leak-free axial seal. Airflow direction is outside-in, with a nominal micron rating of 15 microns for effective particulate capture. The single open-end (flange) configuration simplifies installation and replacement.

Key Features:

• Axial seal design with raised gasket end cap for a secure, leak-free fit
• Flame retardant paper filter media for added safety
• Plated steel center tube with metal outer jacket for structural integrity
• Outside-to-inside airflow direction
• 15-micron nominal filtration rating
• Maximum operating temperature: 250°F
• Meets or exceeds OEM specifications
• Baldwin TS 16949 and ISO 9001 certified manufacturing facilities

Specifications:

• Outside Diameter (body): 2-15/16 in (74.6 mm)
• Outside Diameter (flange): 3-1/4 in (82.6 mm)
• Inside Diameter: 2 in (50.8 mm)
• Length/Height: 3-15/16 in (100 mm)
• Configuration: Single open end with flange

Replaces OEM Part Numbers: Caterpillar 35-8896, GMC 25041709, AC Delco A872C

The Baldwin PA1688 is manufactured in Mexico and sold individually. It is a direct replacement for worn or contaminated air filter elements in Caterpillar forklift and lift truck applications.