Premium Replacement Air Filter PA5504
Direct Baldwin Replacement & Cross-Reference Solution for Heavy-Duty Engines
High Performance | Exact Fit | Extended Service Life

Why Choose Our PA5504 Air Filter?
- Precision Engineering: Manufactured to meet or exceed OEM specifications for perfect fit and performance.
- Superior Protection: Advanced filtration media traps 99.5%+ of harmful dust and contaminants, ensuring clean air intake.
- Extended Service Intervals: Robust construction and high dust-holding capacity lead to a Durable Long Life, reducing downtime and cost per hour.
- Wide Compatibility: Direct Baldwin Air Filter Cross Reference for multiple major brands. Simplify your Air Filter Cross Reference Search.
- B2B Focus: Reliable supply, competitive pricing, and support for bulk orders, OEM/ODM, and Custom Air Filter requests.
Perfect for: Equipment Fleet Managers, Heavy Machinery Service Centers, Filter Distributors, and Industrial Parts Wholesalers.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | PA5504 |
| Part Type | Air Filter |
| Brand | Baldwin Replacement |
| MOQ | 20pcs |
| Outer Diameter | 4.67 inch (118.7 mm) |
| Inner Diameter | 3.96 inch (100.5 mm) |
| Length | 14.00 inch (355.6 mm) |
| Bolt Hole Diameter | 0.66 inch (16.76 mm) |
Cross Reference & Interchange
Simplify your inventory with our universal-fit PA5504. It is a direct replacement for the following part numbers:
Can't find your part number? Contact us for a custom Air Filter Cross Reference Search.
Product Details (FABE Analysis)
F - Features
The PA5504 Replacement Air Filter is engineered with high-quality cellulose and resin-impregnated media. It features a precise metal end cap, a durable rubber gasket for a perfect seal, and a reinforced outer screen for structural integrity. Its dimensions are meticulously crafted for an exact fit.
A - Advantages
Compared to generic filters, our PA5504 offers superior contaminant removal efficiency, resulting in significantly less abrasive particles entering the engine. This translates to better protection for turbochargers, cylinders, and pistons. The robust design withstands high intake pulses and vibrations common in Heavy Duty Equipment.
B - Benefits
For your business and your clients: Maximize engine lifespan and avoid costly repairs. Reduce total operating costs through fewer filter changes and less downtime. Ensure machine reliability and performance consistency. Offering this high-quality OEM Engine Air Filter alternative boosts your catalog's value and customer trust.
E - Evidence
This filter is a direct replacement for Baldwin PA2547 and cross-references seamlessly with major OEM part numbers from Caterpillar, Cummins, John Deere, and more (see full list below). It is manufactured by CHINA EVERLASTING PARTS CO., LIMITED, a professional filter manufacturer with stringent quality control processes, ensuring every unit meets performance benchmarks.
What Our B2B Partners Say
"The PA5504 filters are consistently reliable. Their quality matches OEM, and the pricing allows us healthy margins. Our clients in construction haven't reported a single issue."
– Alex T., Equipment Parts Wholesaler, USA
"As a filter shop, cross-referencing is key. This product's extensive interchange list saves us time. The durable long life means fewer comebacks and happier end-users."
– Maria G., Filter Store Owner, Canada
"We source OEM Engine Air Filters for fleet maintenance. CHINA EVERLASTING provided a perfect custom air filter solution with our logo. Professional service and on-time delivery."
– Global Heavy Machinery Services, UAE
Frequently Asked Questions
Q: Is the PA5504 a direct fit for Baldwin PA2547?
A: Yes, absolutely. Our PA5504 is designed as a direct, 1:1 replacement for the Baldwin PA2547 filter, ensuring identical dimensions and performance.
Q: Do you support OEM/ODM and custom packaging?
A: Yes. We specialize in OEM/ODM services. We can produce Custom Air Filters based on your specifications and provide private labeling and packaging.
Q: What is the lead time for bulk orders?
A: For standard items like PA5504, lead time is typically 15-25 days for container loads. We offer flexible shipping terms (FOB, CIF, EXW, etc.).
Ready to Order or Need a Quote?
Contact CHINA EVERLASTING PARTS CO., LIMITED – Your Professional High-Quality Filters Manufacturer.
WhatsApp/WeChat: +86 18965520297
Email: Sales@parts-machining.com
Main Products: Air Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, and Custom Filter Assemblies.












