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DYNABRADE Rotor: Mfr Part # 55021 - Air Tool Replacement Parts
DYNABRADEAir Tool Replacement Parts

DYNABRADE Rotor: Mfr Part # 55021

The DYNABRADE Rotor (Mfr Part # 55021) is an air tool replacement part designed for use in DYNABRADE industrial tools. Key specifications include manufacturer part number 55021, with additional identifiers 13F673 and…

SKU 3G-OTH-165638

Brand
DYNABRADE
Item
Rotor: Mfr Part # 55021
Category
Air Tool Replacement Parts
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Technical Specifications

DYNABRADE
Manufacturer Part Number
55021
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DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Rotor (Mfr Part # 55021) is an air tool replacement part designed for use in DYNABRADE industrial tools. Key specifications include manufacturer part number 55021, with additional identifiers 13F673 and 52224.

Frequently Asked Questions

What is the DYNABRADE Rotor 55021 used for?

The DYNABRADE Rotor (Mfr Part # 55021) is an air tool replacement part that drives the grinding or sanding mechanism in DYNABRADE industrial tools. It is commonly used in metal fabrication, automotive repair, and heavy-equipment maintenance applications where reliable pneumatic power is required.

What are the specifications of the DYNABRADE Rotor 55021?

The DYNABRADE Rotor (Mfr Part # 55021) is identified by manufacturer part number 55021, with cross-reference numbers 13F673 and 52224. It is classified as a rotor component for DYNABRADE air tools. For exact dimensions and material composition, consult the original DYNABRADE service manual.

Where to buy DYNABRADE Rotor 55021 worldwide?

3G Electric supplies the DYNABRADE Rotor 55021 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this replacement part.

How to install the DYNABRADE Rotor 55021?

To install the DYNABRADE Rotor 55021, first disconnect the tool from its air supply. Remove the housing and carefully extract the old rotor. Insert the new rotor, ensuring it aligns with the cylinder and end plates. Reassemble the tool and test for smooth rotation. Always follow DYNABRADE's service instructions.

Used in

Common applications for DYNABRADE
Metal fabrication – DYNABRADE grinders and sanders for weld seam removal and surface blending
Automotive repair – DYNABRADE Dynafile belt sanders for contour sanding on body panels
Woodworking – DYNABRADE random orbital sanders for fine finishing of wood surfaces
Aerospace maintenance – DYNABRADE die grinders for deburring and polishing aluminum components
Marine industry – DYNABRADE right-angle grinders for removing rust and paint from metal hulls
General maintenance – DYNABRADE replacement parts (e.g., bearings, shims) for repairing pneumatic tools in plant operations

DYNABRADE Products

3G Electric supplies DYNABRADE air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DYNABRADE Rotor: Mfr Part # 51921, Rotor, Compatible with Mfr Part # 52715/52716/52717/52718. Key specifications — attr948908: 51921; attr948910: 25H816; attr948911: 52715; attr948916: Rotor.
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DYNABRADE Rotor: Mfr Part # 51921, Rotor, Compatible with Mfr Part # 52715/52716/52717/52718. Key specifications — attr948908: 51921; attr948910: 25H816; attr948911: 52715; attr948916: Rotor.
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DYNABRADE Rotor: Mfr Part # 01148, Rotor. Key specifications — attr948908: 01148; attr948910: 25H948; attr948911: 52260; attr948916: Rotor.
DYNABRADE Rotor: Mfr Part # 25233, Rotor, Compatible with Mfr Part # 52630/52632/52633. Key specifications — attr948908: 25233; attr948910: 13F660; attr948911: 52633; attr948916: Rotor.
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DYNABRADE Rotor: Mfr Part # 25233, Rotor, Compatible with Mfr Part # 52630/52632/52633. Key specifications — attr948908: 25233; attr948910: 13F660; attr948911: 52633; attr948916: Rotor.
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DYNABRADE Rotor: Mfr Part # 45291, Rotor, Compatible with Grainger Part # 13F665/25H856. Key specifications — attr948908: 45291; attr948910: 13F665; attr948911: 49455; attr948916: Rotor.
DYNABRADE Rotor: Mfr Part # 04009, Rotor, Compatible with Grainger Part # 25H812/25H891. Key specifications — attr948908: 04009; attr948910: 25H812; attr948911: 53004; attr948916: Rotor.
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DYNABRADE Rotor: Mfr Part # 04009, Rotor, Compatible with Grainger Part # 25H812/25H891. Key specifications — attr948908: 04009; attr948910: 25H812; attr948911: 53004; attr948916: Rotor.
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