Product Description
Product Description
The Redmax 521612001 gasket is an original equipment manufacturer replacement designed to meet exact factory tolerances for thickness, material, and fit. Gaskets are critical in maintaining proper seals in high-temperature, high-pressure, or vibration-intensive areas such as between the engine and muffler, carburetor and manifold, or other mating surfaces.
When a gasket becomes worn, compressed, cracked, or damaged, leaks may occur — leading to poor performance, loss of power, excessive vibration, fuel or air leaks, or even damage to connected components. Installing this genuine OEM gasket restores the necessary seal and helps maintain stable engine operation and efficiency.
This part installs directly between the two mating surfaces it’s designed for, restoring the original sealing performance.
Specifications
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Part Number: 521612001
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Part Type: Gasket / Sealing Component
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Brand: Redmax (OEM)
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Condition: New OEM Part
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Material: OEM-specified gasket material (heat/fuel resistant)
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Function: Creates a leak-proof seal between mating surfaces
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Application: Engine/exhaust/carburetor sealing on compatible Redmax outdoor power equipment
Features
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Genuine OEM Redmax gasket engineered to factory specs
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Prevents air, fuel, and exhaust leaks
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Helps maintain engine performance and efficiency
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Durable heat- and vibration-resistant gasket material
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Direct OEM replacement — installs between mating surfaces
Replaces / Supersedes (Verified Only)
Verified Redmax OEM parts catalogs list 521612001 as the correct factory part number for this gasket.
There are no documented alternate or superseded part numbers for this specific gasket in official Redmax references.
Used On (Verify Before Ordering)
This gasket appears in official Redmax parts diagrams and verified inventory listings where 521612001 is specified as a sealing component in the engine, muffler, or intake/exhaust assembly of compatible equipment, including:
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Redmax BCZ230TS / BCZ250S / BCZ260S string trimmers
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Redmax HTZ2401 brushcutters
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Redmax CHTZ2400 / CHTZ2401 hedge trimmers
(Exact fitment depends on the specific mating surfaces and model year — always verify with your machine’s OEM parts diagram before ordering.)
Please verify fitment with your exact model before ordering.
Need assistance? Please email Orders@mowpart.com.
