AIR FILTER RS4636 CA9346 AF2357 P606503 3532799C1 for Heavy Duty Trucks
Contact UsAIR FILTER RS4636 is a high-performance heavy-duty engine air filter designed to provide superior filtration efficiency and reliable engine protection for commercial trucks and industrial diesel engines. Manufactured with premium filtration media and durable sealing materials, it effectively removes dust and contaminants from intake air, helping improve engine performance and extend service life. Compatible with CA9346, AF2357, 870726A, 46870, LAF9099, P606503, and 3532799C1.
Description
Heavy Duty AIR FILTER RS4636 Manufacturer
AIR FILTER RS4636 is engineered for heavy-duty transportation and industrial applications where engine protection and airflow stability are critical. Built using advanced filtration technology and high-quality raw materials, this air filter ensures efficient removal of airborne contaminants while maintaining low intake resistance.
Designed for use in harsh working environments such as mining sites, construction projects, long-haul transportation, and agricultural operations, the RS4636 air filter helps protect engine components from premature wear and reduces maintenance costs.
As a professional truck filter manufacturer, we provide OEM-standard filtration products for global wholesalers, distributors, fleet operators, and aftermarket buyers.
Product Features
- High filtration efficiency for dust and contaminants
- Low airflow resistance for stable engine performance
- Durable structure with strong sealing performance
- High dust holding capacity
- Long service life under harsh conditions
- OEM standard dimensions and fitment
- Suitable for heavy-duty diesel engines
- OEM & ODM customization services available
Product Specifications
| Item | Details |
|---|---|
| Product Name | Air Filter |
| Part Number | RS4636 |
| Cross Reference | CA9346 / AF2357 / 870726A / 46870 / LAF9099 / P606503 / 3532799C1 |
| Filter Type | Heavy Duty Engine Air Filter |
| Material | Premium Filter Paper + PU |
| Filtration Efficiency | ≥99.9% |
| Application | Engine Air Intake System |
| Service | OEM / ODM Available |
| Packaging | Neutral / Customized Packaging |
| Origin | China |
Cross Reference Numbers
This air filter replaces the following OEM and aftermarket part numbers:
- RS4636
- CA9346
- AF2357
- 870726A
- 46870
- LAF9099
- P606503
- 3532799C1
Compatible Vehicles & Applications
AIR FILTER RS4636 is suitable for a wide range of heavy-duty vehicles and industrial equipment, including:
- Heavy-duty commercial trucks
- Construction machinery
- Agricultural equipment
- Mining vehicles
- Industrial diesel engines
- Long-haul transportation fleets
Commonly compatible with selected models from:
- International Trucks
- Freightliner
- Kenworth
- Peterbilt
- Cummins diesel engines
- Caterpillar equipment
Please provide your OEM number, engine model, or vehicle information to confirm compatibility before purchasing.
Benefits of Using High Quality Air Filters
Engine Protection
The RS4636 air filter prevents harmful particles from entering the engine intake system, reducing engine wear and extending engine lifespan.
Improved Engine Efficiency
Stable and clean airflow supports efficient fuel combustion and helps maintain engine performance.
Reduced Maintenance Costs
High dust holding capacity and durable materials help extend replacement intervals and reduce maintenance expenses.
Reliable Performance in Harsh Conditions
Designed for demanding environments including dusty roads, mining operations, and construction sites.
Quality Control & Manufacturing
Our air filters are produced using advanced manufacturing equipment and strict quality inspection procedures to ensure consistent product performance.
Every filter is tested for:
- Filtration efficiency
- Airflow resistance
- Structural durability
- Seal integrity
- Dimension accuracy
We support bulk orders, OEM production, and customized packaging solutions for international customers.
FAQ
What is the function of the RS4636 air filter?
It filters dust, dirt, and airborne contaminants from engine intake air, helping protect the engine and improve operating efficiency.
Can you provide OEM customization?
Yes. We offer customized logo printing, packaging design, and private label manufacturing services.
Is this filter suitable for heavy-duty applications?
Yes. It is designed for commercial trucks, industrial diesel engines, construction machinery, and mining equipment.
How do I confirm compatibility?
Please send your OEM number, vehicle model, or engine details for verification.





