Product Description
Product Description
The Redmax 521631501 ring is an original equipment manufacturer (OEM) retaining ring manufactured to strict factory specifications to ensure reliable performance and precise fit in Redmax power equipment. It is typically used to secure shafts, bearings, and other rotating components in trimmers, blowers, or other handheld gear.
Retaining rings prevent unwanted axial movement of internal components that can lead to premature wear, noise, or failure. Replacing a worn or bent retaining ring with an OEM part helps restore proper function and improves the durability and reliability of the assembly.
Specifications
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Part Number: 521631501
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Part Type: Retaining Ring / Snap Ring / Circlip
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Brand: Redmax (OEM)
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Condition: New OEM Replacement
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Material: Hardened spring steel
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Function: Secures components on shafts or in bores
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OEM Source: Redmax factory parts catalog
Features
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Genuine OEM Redmax retaining ring
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Provides secure axial retention of components
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Precision-engineered to OEM tolerances
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Made from high-strength spring steel
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Ideal for replacing worn or damaged rings
Replaces / Supersedes (Verified Only)
Verified OEM parts references do not list any alternate or superseded part numbers for 521631501 — this is the current genuine OEM designation.
Used On (Verified Models)
This OEM ring is confirmed in official parts diagrams for compatible Redmax handheld equipment assemblies (engine/clutch/drive sub-assemblies) where 521631501 is listed as the ring part.
Common applications include assemblies in:
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Redmax BCZ/BT series trimmers and brushcutters
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Redmax EBZ series backpack blowers
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Redmax HTZ/CHTZ hedge trimmers
(Exact fitment can vary by model and serial number — always verify fitment with your machine’s parts diagram before ordering.)
Need assistance? Please email Orders@mowpart.com
