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SPEEDAIRE Keyless Chuck: Mfr Part # PN21AA313G - Air Tool Replacement Parts
SPEEDAIREAir Tool Replacement Parts

SPEEDAIRE Keyless Chuck: Mfr Part # PN21AA313G

The SPEEDAIRE Keyless Chuck (Mfr Part # PN21AA313G) is an air tool replacement part designed for quick bit changes without a key. This keyless chuck carries the manufacturer part number PN21AA313G and is identified…

SKU 3G-OTH-164863

Brand
SPEEDAIRE
Item
Keyless Chuck: Mfr Part # PN21AA313G
Category
Air Tool Replacement Parts
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
PN21AA313G

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

Product Description

The SPEEDAIRE Keyless Chuck (Mfr Part # PN21AA313G) is an air tool replacement part designed for quick bit changes without a key. This keyless chuck carries the manufacturer part number PN21AA313G and is identified by the additional reference 21AA72.

Frequently Asked Questions

What is the SPEEDAIRE Keyless Chuck used for?

The SPEEDAIRE Keyless Chuck (PN21AA313G) is an air tool replacement part that enables quick bit changes without a key. It is used in pneumatic tools across industrial maintenance, assembly, and repair applications where fast bit swaps improve productivity.

What are the specifications of the SPEEDAIRE Keyless Chuck?

The SPEEDAIRE Keyless Chuck carries manufacturer part number PN21AA313G and additional reference . It is a keyless chuck designed as an air tool replacement part. For detailed dimensions and compatibility, consult the manufacturer's documentation.

Where to buy the SPEEDAIRE Keyless Chuck worldwide?

3G Electric supplies the SPEEDAIRE Keyless Chuck (PN21AA313G) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time.

How to install the SPEEDAIRE Keyless Chuck on an air tool?

To install the SPEEDAIRE Keyless Chuck, first ensure the air tool is disconnected from the air supply. Remove the old chuck using the appropriate tool, then thread the new keyless chuck onto the spindle by hand. Tighten securely and test operation before use.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE 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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