DYNABRADE Idler Arm: Mfr Part # 11420, Idler Arm
The DYNABRADE Idler Arm (Mfr Part # 11420) is an air tool replacement part designed for compatibility with DYNABRADE models 14000 and 14010. This component is identified by manufacturer part number 11420 and serves…
SKU 3G-OTH-163531
Need installation or engineering help?
Ask a question
Product Description
The DYNABRADE Idler Arm (Mfr Part # 11420) is an air tool replacement part designed for compatibility with DYNABRADE models 14000 and 14010. This component is identified by manufacturer part number 11420 and serves as a replacement idler arm for compatible DYNABRADE air tools.
Frequently Asked Questions
What is the DYNABRADE Idler Arm (11420) used for?
The DYNABRADE Idler Arm (Mfr Part # 11420) is a replacement component for DYNABRADE air tool models 14000 and 14010. It maintains proper belt tension and tracking during grinding or sanding operations, ensuring consistent performance and extending tool life in industrial metalworking and fabrication applications.
What are the specifications of the DYNABRADE Idler Arm 11420?
The DYNABRADE Idler Arm is identified by manufacturer part number 11420 and is compatible with DYNABRADE models 14000 and 14010. It is classified as an air tool replacement part, specifically an idler arm. No additional dimensions or material specs are provided by the manufacturer for this component.
Where to buy DYNABRADE Idler Arm 11420 worldwide?
3G Electric supplies the DYNABRADE Idler Arm (11420) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this genuine DYNABRADE replacement part internationally.
How to install the DYNABRADE Idler Arm on models 14000/14010?
To install the DYNABRADE Idler Arm (11420), first disconnect the air tool from its power source. Remove the old idler arm by loosening the retaining hardware. Position the new arm, align it with the belt path, and tighten fasteners to manufacturer torque specs. Always consult the DYNABRADE service manual for your specific model.
Used in
Common applications for DYNABRADEDYNABRADE 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.












