HomeAir and Fuel Delivery > FiltersBaldwin PA1704 Engine Air Filter - Compressor
Part #: PA1704

Baldwin PA1704 Engine Air Filter - Compressor

Compressor
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$15.03Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Baldwin PA1704 Engine Air Filter

The Baldwin PA1704 engine air filter is designed for use with Bendix-Westinghouse air compressors and select heavy-duty vehicles including Brockway, Caterpillar, and GMC models. This filter ensures proper air intake filtration to maintain engine performance and longevity.

  • Compatible with Bendix-Westinghouse air compressors, Brockway, Caterpillar, and GMC vehicles
  • Height: 1 3/8 inches (34.9 mm)
  • Inside diameter: 1 5/8 inches (41.3 mm)
  • Outside diameter: 3 inches (76.2 mm)
  • Replaces Bendix-Westinghouse 243009, Brockway 243009, Caterpillar 9L2169

Detailed Product Description

The Baldwin PA1704 engine air filter is engineered to meet the specifications of original equipment manufacturers for air filtration in heavy-duty applications. With precise dimensions including a height of 1 3/8 inches and an outside diameter of 3 inches, this filter fits securely in the air intake system of compatible Bendix-Westinghouse air compressors and vehicles from Brockway, Caterpillar, and GMC. The inside diameter of 1 5/8 inches ensures a proper seal and efficient airflow, helping to prevent contaminants from entering the engine.

Applications and Problem Solving

  • Prevents engine damage caused by dust and debris in heavy-duty vehicles
  • Maintains optimal air flow for efficient engine combustion
  • Reduces wear on engine components by filtering harmful particles
  • Compatible replacement for Bendix-Westinghouse 243009 and Caterpillar 9L2169 filters
  • Supports reliable operation of Bendix-Westinghouse air compressors and related equipment

Installation Notes and Tips

When installing the Baldwin PA1704 engine air filter, ensure the filter is seated properly within the air intake housing to maintain an airtight seal. Verify that the dimensions match the original filter specifications, particularly the inside and outside diameters, to avoid air leaks. Regular inspection and replacement according to manufacturer maintenance schedules will help sustain engine performance.

Quality Assurance

Baldwin filters are manufactured to meet stringent quality standards for durability and filtration efficiency. The PA1704 is designed to replace OEM part numbers such as Bendix-Westinghouse 243009 and Caterpillar 9L2169, ensuring compatibility and reliable performance. While specific warranty details are not provided, Baldwin products typically adhere to industry standards for quality and reliability.

BrandBaldwin
Part NumberPA1704
Fits"bendix-westinghouse air compressors; brockway, caterpillar, gmc,
Height1 3/8
Height (mm)34.9
Inside Diameter 11 5/8
Inside Diameter 1 (mm)41.3
Outside Diameter 13
Outside Diameter 1 (mm)76.2
ReplacesBendix-westinghouse 243009; brockway 243009; caterpillar 9l2169;

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.