Husqvarna Air Filter - 576 21 53-01
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eBayGenuine Husqvarna 135R, 336 Air Filter - 576 21 53-01
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Product Information
Full details
The Husqvarna Air Filter 576 21 53-01 is an essential OEM maintenance component designed for Husqvarna brushcutters and clearing saws, specifically tailored for users who prioritize engine longevity and peak performance. By utilizing this genuine replacement part, operators can ensure proper air filtration to prevent debris from damaging the internal engine components; however, users must verify compatibility with their specific model serial number, as fitment is restricted to select Husqvarna equipment.
All features
| Model Part Number | 576 21 53-01 |
|---|---|
| Brand | Husqvarna |
Extended Product Information
FAQs
How often should I replace my air filter?
It is recommended to replace the filter at the start of every season, or sooner if you operate the equipment in extremely dusty or harsh environments.
Can I wash and reuse this filter?
This filter is designed as a consumable maintenance item. Washing can degrade the material and compromise its ability to capture fine particles; replacement is recommended.
Is this a genuine Husqvarna part?
Yes, this is an OEM (Original Equipment Manufacturer) Husqvarna part, part number 576 21 53-01.
Will this fit my 128LD trimmer?
No, this filter is specifically designed for the 135R, 336FR, 336FRD, and 336RK models. Please check your manual for the correct part number for the 128LD.
What happens if I continue to use a clogged air filter?
A clogged filter restricts airflow, which leads to a rich fuel mixture, power loss, increased carbon buildup in the engine, and potentially shorter engine life.
Troubleshooting
Engine idling roughly or stalling
Check the air filter for excessive dust buildup; replace the filter if it is saturated or blocked.
Visible debris in the filter housing
Thoroughly wipe down the interior housing with a clean cloth before installing a new filter to prevent dirt ingestion.
Filter will not sit flush in the housing
Ensure no rubber debris or obstruction is lodged in the perimeter seal and verify the model compatibility.
Pros and Cons
Pros
- Ensures consistent engine power output
- Reduces the risk of premature engine failure
- Maintains manufacturer-recommended air-to-fuel ratios
- Guaranteed fitment compared to aftermarket alternatives
Cons
- Compatibility limited to specific Husqvarna models
- Requires regular inspection to maintain effectiveness
- Plastic housing requires careful handling to avoid cracks
Setup, Compatibility & Care
To install this filter, remove the air filter cover on your Husqvarna unit, gently extract the old filter, and ensure the surrounding cavity is clean of loose debris before seating the new component.
Compatibility List:
- 135R
- 336FR
- 336FRD
- 336RK
Care Instructions:
- Avoid using compressed air to blast out fine particles, as this can damage the filter media.
- Inspect the seal for any tears or deformations before installing.
- Replace the filter annually or more frequently if working in dry, sandy conditions.