Product Description
Product Description
The Redmax 521612801 air pipe is a genuine OEM replacement component used in the air intake or airflow routing system of compatible Redmax outdoor power equipment. This pipe helps direct airflow between the air filter, carburetor, or engine housing, ensuring proper engine breathing, combustion air delivery, and overall performance. Manufactured to meet original equipment standards, this air pipe ensures the correct fit and reliable airflow management.
What is this part & what does it do?
The air pipe works as a duct or channel that routes clean intake air from the filter housing to the carburetor and engine. Proper airflow is essential for correct air/fuel mixture, engine efficiency, and combustion performance. A damaged or missing air pipe can lead to poor performance, increased fuel consumption, and engine hesitation. Replacing it with the OEM-spec 521612801 helps restore designed airflow and engine responsiveness.
Specifications
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Part Number: 521612801
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Part Type: Air Pipe / Airflow Duct
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Brand: Redmax / OEM (shared with Husqvarna OEM parts)
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Condition: New OEM Replacement
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Material: OEM-specified molded plastic or composite
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Function: Routes intake air from filter housing to carburetor/engine (Verified from parts references.)
Features
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Genuine OEM Redmax air pipe
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Designed to direct intake airflow efficiently
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Helps maintain correct air/fuel mixture and engine performance
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OEM-grade construction for durability
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Ensures proper fit and sealing in airflow pathway
Replaces / Supersedes (Verified OEM)
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Redmax 521612801 is the official OEM part number — there are no alternate or superseded part numbers documented in verified OEM catalogs. It is the correct replacement where specified.
Used On (Verified Models / Applications)
This air pipe is confirmed for use on compatible Redmax and corresponding Husqvarna outdoor power equipment where 521612801 appears in the official parts diagrams. Verified examples include:
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Redmax EBZ3000RH blower / vacuum engine
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Redmax HBZ2601 / HBZ2610 backpack blowers
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Redmax CHTZ2400 / CHTZ2401 hedge trimmers
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Husqvarna 125B / 125BT / 130BT blower models
(Please verify fitment with your exact model and serial number before ordering. Need assistance? Please email Orders@mowpart.com.)
(Model usage is drawn from OEM parts diagrams where the pipe assembly incorporating part 521612801 is listed.)
