Overview
The Fleetguard AF4558 secondary air filter is designed for heavy-duty truck engines, offering superior protection by capturing fine particles and debris that slip past the primary air filter. This enhances engine efficiency, longevity, and performance. Made with high-quality materials, the Fleetguard AF4558 ensures durability and reliability under various operating conditions. Regular maintenance is advised to keep your engine running smoothly. It?s an essential component for optimal engine function and longevity.
Specification
Part Number: AF4558; Type: Secondary Air Filter; Material: High-quality media; Function: Captures fine particles and debris; Location: Downstream of primary filter; Compatibility: Heavy-duty truck engines; Weight: 3.80 kg; Dimensions: Outside Diameter - max 156mm, min 146mm; Inside Diameter - 125mm; Height: 506mm.
Technical
For best performance, replace the Fleetguard AF4558 secondary air filter every 10,000 miles or as per vehicle service manual. Install by removing the primary air filter and placing the secondary filter in its designated holder. Ensure a snug fit to prevent unfiltered air from bypassing.
Benefits
By removing debris and particles from the air intake system, the Fleetguard AF4558 reduces engine wear and tear, enhances fuel efficiency, and ultimately prolongs engine life. This filter helps maintain optimal air-to-fuel ratios leading to better power output and improved overall vehicle performance.
Install
To install the Fleetguard AF4558 air filter, remove the primary air filter, and insert the secondary filter into the designated slot in the air intake system. Ensure it fits securely and replace the primary air filter if necessary. Check for proper sealing to avoid air leaks.
Fitment
Suitable for various heavy-duty vehicles particularly trucks that require secondary filtration in the air intake system. Refer to the vehicle manufacturer?s guide or consult with a professional for exact fitment.
Cross Reference
Cross Refrence:Ashok Leyland: BBU8345
Baldwin: PA2787
Bosch: F026400065
Donaldson: P780321
Leyland: BBU8345
Volvo: 16606004
16606014
1660601
16658866
1665886
FAQ
Question: How often should the Fleetguard AF4558 be replaced?
It should be replaced every 10,000 miles or as specified in your vehicle's service manual.
Question: Can I use the Fleetguard AF4558 for different types of engines?
It is primarily designed for heavy-duty truck engines. Check compatibility with other engines before use.
Question: What happens if I don't replace the secondary air filter?
Failing to replace it can lead to decreased engine performance and potential damage due to contaminants.
Question: How do I know if the Fleetguard AF4558 is correctly installed?
Ensure it fits snugly without any air gaps and check for proper sealing to prevent contaminants from entering the engine.
Question: Does the Fleetguard AF4558 come with a warranty?
Check with your supplier as warranties may vary.
Related Parts
Primary Air Filter for comprehensive filtration solution.
Inventory Extended Details
The Fleetguard AF4558 is a secondary air filter component crucial for the engine air intake system in heavy-duty trucks. This filter efficiently captures smaller particles missed by the primary filter, including dirt, dust, and various debris. It is strategically positioned downstream of the primary air filter to provide extra protection, ensuring clean air reaches the engine, and significantly extending its lifespan. Regular checks and replacements of this filter are essential to maintaining superior engine performance and preventing costly damages.