Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

DYNABRADE Timing Belt: Mfr Part # 31645, Timing Belt - Air Tool Replacement Parts
DYNABRADEAir Tool Replacement Parts

DYNABRADE Timing Belt: Mfr Part # 31645, Timing Belt

The DYNABRADE Timing Belt (Mfr Part # 31645) is an air tool replacement part designed for compatibility with Mfr Part # 52900. This timing belt serves as a direct replacement component for specific DYNABRADE air tools.

SKU 3G-OTH-163660

Brand
DYNABRADE
Item
Timing Belt: Mfr Part # 31645, Timing Belt
Category
Air Tool Replacement Parts
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
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
31645
Type
Timing Belt, Compatible with Mfr Part # 52900

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 Timing Belt (Mfr Part # 31645) is an air tool replacement part designed for compatibility with Mfr Part # 52900. This timing belt serves as a direct replacement component for specific DYNABRADE air tools.

Frequently Asked Questions

What is the DYNABRADE Timing Belt 31645 used for?

The DYNABRADE Timing Belt (Mfr Part # 31645) is a replacement part for air tools, specifically compatible with DYNABRADE model 52900. It synchronizes tool rotation, ensuring precise operation in industrial sanding, grinding, and finishing applications across metalworking and woodworking.

What are the specifications of the DYNABRADE Timing Belt 31645?

The DYNABRADE Timing Belt 31645 is a direct replacement part for air tool model 52900. It is a timing belt type component, identified by manufacturer part number 31645. This belt is designed to maintain accurate drive timing in pneumatic tools for consistent performance.

Where to buy DYNABRADE Timing Belt 31645 worldwide?

3G Electric supplies the DYNABRADE Timing Belt 31645 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine DYNABRADE replacement part for your air tools.

How to install the DYNABRADE Timing Belt 31645?

To install the DYNABRADE Timing Belt 31645, first disconnect the air tool from its power source. Remove the housing to access the old belt, then replace it with the new timing belt, ensuring proper tension and alignment per the tool's service manual. Reassemble and test before use.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DYNABRADE Timing Belt Gear: Mfr Part # 31660, Timing Belt Gear, Compatible with Mfr Part # 52900
DYNABRADE
DYNABRADE Timing Belt Gear: Mfr Part # 31660, Timing Belt Gear, Compatible with Mfr Part # 52900
DYNABRADE Timing Belt Pinion: Mfr Part # 31634, Timing Belt Pinion, Compatible with Mfr Part # 52900
DYNABRADE
DYNABRADE Timing Belt Pinion: Mfr Part # 31634, Timing Belt Pinion, Compatible with Mfr Part # 52900
DYNABRADE Drive Belt: Mfr Part # 95350, Drive Belt, Compatible with Mfr Part # 50730/50760
DYNABRADE
DYNABRADE Drive Belt: Mfr Part # 95350, Drive Belt, Compatible with Mfr Part # 50730/50760
DYNABRADE Adapter: Mfr Part # 40078, Belt Adapter
DYNABRADE
DYNABRADE Adapter: Mfr Part # 40078, Belt Adapter
DYNABRADE Gasket Assembly,1 hp: Mfr Part # 51924, Gasket
DYNABRADE
DYNABRADE Gasket Assembly,1 hp: Mfr Part # 51924, Gasket
DYNABRADE Bearing: Mfr Part # 31663, Bearing, Compatible with Mfr Part # 52900
DYNABRADE
DYNABRADE Bearing: Mfr Part # 31663, Bearing, Compatible with Mfr Part # 52900

More from DYNABRADE

View all DYNABRADE parts
DYNABRADE
DYNABRADE
DYNABRADE Tune-Up Kit: Mfr Part # 96109, Tune Up Kit
DYNABRADE Drop In Motor: Mfr Part # 01887, Motor Assembly, Compatible with Mfr Part # 52663/52683
DYNABRADE
DYNABRADE Drop In Motor: Mfr Part # 01887, Motor Assembly, Compatible with Mfr Part # 52663/52683
DYNABRADE Rotor/Shaft: Mfr Part # 07108, Rotor/Shaft
DYNABRADE
DYNABRADE Rotor/Shaft: Mfr Part # 07108, Rotor/Shaft
DYNABRADE
DYNABRADE
DYNABRADE Housing for Model 52673,4,500 RPM: Mfr Part # 53755, Housing Assembly
DYNABRADE Spindle: Mfr Part # 52117, Spindle
DYNABRADE
DYNABRADE Spindle: Mfr Part # 52117, Spindle
DYNABRADE
DYNABRADE
DYNABRADE Housing for Model 52665,9,000 RPM: Mfr Part # 53751, Housing Assembly
DYNABRADE Lock: Mfr Part # 40029, Lock, Compatible with Mfr Part # 40320/40321/40324/40326/40330
DYNABRADE
DYNABRADE Lock: Mfr Part # 40029, Lock, Compatible with Mfr Part # 40320/40321/40324/40326/40330
DYNABRADE Adapter: Mfr Part # 53610, Spindle Adaptor, Compatible with Mfr Part # 53531/53532/53533
DYNABRADE
DYNABRADE Adapter: Mfr Part # 53610, Spindle Adaptor, Compatible with Mfr Part # 53531/53532/53533