Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
DYNABRADE Drop In Motor: Mfr Part # 01904 - Air Tool Replacement Parts
DYNABRADEAir Tool Replacement Parts

DYNABRADE Drop In Motor: Mfr Part # 01904

The DYNABRADE Drop In Motor, part number 01904, is an air tool replacement part classified as a Short Block. It is compatible with DYNABRADE models 52660 and 52680, serving as a direct replacement motor assembly for…

SKU 3G-OTH-166947

Brand
DYNABRADE
Item
Drop In Motor: Mfr Part # 01904
Part Number
01904
Category
Air Tool Replacement Parts
Available to Order
Also known as:01904DYNABRADE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DYNABRADE
Manufacturer Part Number
01904
Type
Short Block, Compatible with Mfr Part # 52660/52680

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DYNABRADE Drop In Motor, part number 01904, is an air tool replacement part classified as a Short Block. It is compatible with DYNABRADE models 52660 and 52680, serving as a direct replacement motor assembly for these tools.

Frequently Asked Questions

What is the DYNABRADE Drop In Motor 01904 used for?

The DYNABRADE Drop In Motor 01904 is a direct replacement short block motor assembly for DYNABRADE air tools, specifically models 52660 and 52680. It restores tool performance by replacing the worn or failed motor section, making it ideal for maintenance in metalworking, fabrication, and finishing applications.

What are the specifications of the DYNABRADE Drop In Motor 01904?

The DYNABRADE Drop In Motor 01904 is a Short Block replacement motor assembly. Its manufacturer part number is 01904, and it is compatible with DYNABRADE models 52660 and 52680. As an air tool replacement part, it is designed for direct drop-in installation without modification.

Where to buy the DYNABRADE Drop In Motor 01904 worldwide?

3G Electric supplies the DYNABRADE Drop In Motor 01904 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this replacement motor to support your maintenance needs.

How to install the DYNABRADE Drop In Motor 01904?

To install the DYNABRADE Drop In Motor 01904, first disconnect the air tool from its supply. Remove the tool housing to access the old motor, then replace it with the new short block assembly. Reassemble the housing and test operation at low pressure. Always follow the tool manufacturer's service manual for torque and lubrication specifications.

Used in

Common applications for DYNABRADE
Metal fabrication — Dynabrade 52538 right-angle cut-off tool for cutting metal in confined spaces
Aerospace composites — Dynabrade die grinders and sanders for surface preparation and finishing
Automotive repair — Dynabrade random orbital sanders for paint and bodywork
General maintenance — Dynabrade Dynaswivel double-pivot air line fittings to reduce hose kinking
Woodworking — Dynabrade belt sanders for stock removal and finishing
Industrial pneumatic systems — Dynabrade flow control swivels for air line connection and control
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
DYNABRADE
DYNABRADE
This DYNABRADE Drop In Motor is a Short Block Assembly replacement part for air tools. It is designed as a direct drop-in motor component to restore tool performance in industrial grinding, sanding, and finishing applications. Manufacturer part number 56481
DYNABRADE
DYNABRADE
This drop-in motor is a short block assembly replacement part for compatible DYNABRADE pneumatic tools. It is designed for direct installation to restore tool performance in industrial finishing, deburring, and surface preparation applications
DYNABRADE
DYNABRADE
This short block assembly is a replacement motor for DYNABRADE pneumatic tools. It is designed to restore power and performance in grinders, sanders, and similar industrial finishing tools. Suitable for use in metalworking, fabrication, and maintenance applications
DYNABRADE
DYNABRADE
This replacement motor assembly is designed for use in pneumatic tools such as grinders and sanders. It serves as a drop-in component to restore tool function in industrial maintenance and repair settings

More from DYNABRADE

View all DYNABRADE parts →
DYNABRADE
DYNABRADE
This housing assembly is a direct replacement component for DYNABRADE Model 52374, an air tool operating at 15,000 RPM. It encloses and protects internal parts, ensuring safe operation in industrial grinding, deburring, and finishing applications
DYNABRADE
DYNABRADE
Stamped steel housing for DYNABRADE Model 56803 air tools rated at 12,000 RPM. Encloses and protects internal components during grinding, deburring, and surface finishing operations
DYNABRADE
DYNABRADE
This housing and label assembly is a replacement component for DYNABRADE Model 58404 air tools. It encloses internal mechanisms and displays model identification. Used in industrial finishing and deburring applications
DYNABRADE
DYNABRADE
This housing assembly is a replacement component for DYNABRADE Model 52669 air tools rated at 20,000 RPM. It encloses and protects internal parts, ensuring safe operation during grinding, deburring, and surface finishing in metalworking and fabrication applications
DYNABRADE
DYNABRADE
Replacement housing assembly for DYNABRADE Model 51302 air tools. Encloses and protects internal components, ensuring safe operation and proper alignment during grinding, sanding, or finishing applications in metalworking and fabrication
DYNABRADE
DYNABRADE
This housing assembly is a direct OEM replacement component for DYNABRADE Model 52580 air tools operating at 18,000 RPM. It is used to repair or maintain pneumatic grinders and sanders in industrial metalworking, fabrication, and finishing applications
DYNABRADE
DYNABRADE
This housing assembly is a replacement component for DYNABRADE air tools. It encloses and protects internal mechanisms, supporting proper operation in grinding, sanding, and finishing applications
DYNABRADE
DYNABRADE
This housing assembly is a replacement part for DYNABRADE air tools. It serves as the structural enclosure that protects and supports internal components such as the motor and gear train. Used in industrial grinding and finishing applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first