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DYNABRADE Rotor: Mfr Part # 04009 - Air Tool Replacement Parts
DYNABRADEAir Tool Replacement Parts

DYNABRADE Rotor: Mfr Part # 04009

The DYNABRADE Rotor, Mfr Part # 04009, is an air tool replacement part designed for use with compatible Part # 25H812/25H891. This rotor component is identified by manufacturer part number 04009 and cross-references…

SKU 3G-OTH-163501

Brand
DYNABRADE
Item
Rotor: Mfr Part # 04009
Category
Air Tool Replacement Parts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DYNABRADE
Manufacturer Part Number
04009
Type
Rotor, Compatible with OEM Part # 25H812/25H891

Technical Documents

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DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Rotor, Mfr Part # 04009, is an air tool replacement part designed for use with compatible Part # 25H812/25H891. This rotor component is identified by manufacturer part number 04009 and cross-references to Part # 25H812 and 53004.

Frequently Asked Questions

What is the DYNABRADE Rotor 04009 used for?

The DYNABRADE Rotor 04009 is an air tool replacement part that serves as the rotating component inside pneumatic grinders and sanders. It is compatible with OEM Part # 25H812/25H891 and is used to restore tool performance in industrial metalworking, fabrication, and maintenance applications.

What are the specifications of the DYNABRADE Rotor 04009?

The DYNABRADE Rotor, Mfr Part # 04009, is a rotor component for air tools. It cross-references to OEM Part # 25H812 and 53004. The manufacturer part number is 04009. This part is designed as a direct replacement for compatible DYNABRADE pneumatic tools requiring rotor service.

Where to buy DYNABRADE Rotor 04009 worldwide?

3G Electric supplies the DYNABRADE Rotor 04009 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this replacement rotor part.

How to install the DYNABRADE Rotor 04009?

To install the DYNABRADE Rotor 04009, first disconnect the air tool from its supply. Remove the housing and carefully extract the old rotor. Insert the new rotor, ensuring it aligns with the vanes and bearings. Reassemble the tool and test for smooth rotation. Always follow the manufacturer's service manual for torque specs.

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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