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SPEEDAIRE Disc Backup Pad: PN21AA539G - Speedaire Replacement Parts
SPEEDAIRESpeedaire Replacement Parts

SPEEDAIRE Disc Backup Pad: PN21AA539G

The SPEEDAIRE Disc Backup Pad (PN21AA539G) is a Speedaire replacement part designed for use with compatible disc tools. This component is identified by manufacturer part number PN21AA539G and is manufactured under…

SKU 3G-OTH-153608

Brand
SPEEDAIRE
Item
Disc Backup Pad: PN21AA539G
Category
Speedaire Replacement Parts
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
PN21AA539G
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Disc Backup Pad (PN21AA539G) is a Speedaire replacement part designed for use with compatible disc tools. This component is identified by manufacturer part number PN21AA539G and is manufactured under the SPEEDAIRE brand.

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 speedaire 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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SPEEDAIRE Disc Pad: PN10D233039G. Key specifications — attr652660: PN10D233039G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
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SPEEDAIRE Disc Pad: PN10D233039G. Key specifications — attr652660: PN10D233039G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
SPEEDAIRE Disc Pad: PN10D237032G. Key specifications — attr652660: PN10D237032G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
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SPEEDAIRE Disc Pad: PN10D237032G. Key specifications — attr652660: PN10D237032G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
SPEEDAIRE Disc Pad: For 10D239, PN10D239031G. Key specifications — attr652660: PN10D239031G; attr665398: Disc Pad; attr665390: 10D239; attr652663: SPEEDAIRE.
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SPEEDAIRE Disc Pad: For 10D239, PN10D239031G. Key specifications — attr652660: PN10D239031G; attr665398: Disc Pad; attr665390: 10D239; attr652663: SPEEDAIRE.
SPEEDAIRE Disc Pad: PN10D238028G. Key specifications — attr652660: PN10D238028G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
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SPEEDAIRE Disc Pad: PN10D238028G. Key specifications — attr652660: PN10D238028G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
SPEEDAIRE Disc Pad: PN10D238030G. Key specifications — attr652660: PN10D238030G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Disc Pad: PN10D238030G. Key specifications — attr652660: PN10D238030G; attr665398: Disc Pad; attr652663: SPEEDAIRE.
SPEEDAIRE Pad: Mfr Part # TTR8215021G, Pad, Compatible with Grainger Part # 3CRH8, 20 PK. Key specifications — attr948908: TTR8215021G; attr948910: 3CRH8; attr948916: Pad.
SPEEDAIRE
SPEEDAIRE Pad: Mfr Part # TTR8215021G, Pad, Compatible with Grainger Part # 3CRH8, 20 PK. Key specifications — attr948908: TTR8215021G; attr948910: 3CRH8; attr948916: Pad.

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SPEEDAIRE Rotor Blade: PN21AA650G, 4 PK. Key specifications — attr652660: PN21AA650G; attr665398: Rotor Blade; attr665390: SM-6T-6201; attr652663: SPEEDAIRE.
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SPEEDAIRE Rotor Blade: PN21AA650G, 4 PK. Key specifications — attr652660: PN21AA650G; attr665398: Rotor Blade; attr665390: SM-6T-6201; attr652663: SPEEDAIRE.
SPEEDAIRE Guard Body Luck: For 3CRK1, TT6U610323G. Key specifications — attr652660: TT6U610323G; attr665398: Guard Body Luck; attr665390: 3CRK1; attr652663: SPEEDAIRE.
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SPEEDAIRE Guard Body Luck: For 3CRK1, TT6U610323G. Key specifications — attr652660: TT6U610323G; attr665398: Guard Body Luck; attr665390: 3CRK1; attr652663: SPEEDAIRE.
SPEEDAIRE O-Ring: For 3CRJ1/3CRJ2/3CRJ4, TT134909G. Key specifications — attr652660: TT134909G; attr665398: O-Ring; attr665390: 3CRJ1; attr652663: SPEEDAIRE.
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SPEEDAIRE O-Ring: For 3CRJ1/3CRJ2/3CRJ4, TT134909G. Key specifications — attr652660: TT134909G; attr665398: O-Ring; attr665390: 3CRJ1; attr652663: SPEEDAIRE.
SPEEDAIRE O-Ring: For 21AA95, PN21AA490G. Key specifications — attr652660: PN21AA490G; attr665398: O-Ring; attr665390: 21AA95; attr652663: SPEEDAIRE.
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SPEEDAIRE O-Ring: For 21AA95, PN21AA490G. Key specifications — attr652660: PN21AA490G; attr665398: O-Ring; attr665390: 21AA95; attr652663: SPEEDAIRE.
SPEEDAIRE Washer: For 3CRK2, TT28339G. Key specifications — attr652660: TT28339G; attr665398: Washer; attr665390: 3CRK2; attr652663: SPEEDAIRE.
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SPEEDAIRE Washer: For 3CRK2, TT28339G. Key specifications — attr652660: TT28339G; attr665398: Washer; attr665390: 3CRK2; attr652663: SPEEDAIRE.
SPEEDAIRE Screw: For 3CRK2, TT28032G, 2 PK. Key specifications — attr652660: TT28032G; attr665398: Screw; attr665390: 3CRK2; attr652663: SPEEDAIRE.
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SPEEDAIRE Screw: For 3CRK2, TT28032G, 2 PK. Key specifications — attr652660: TT28032G; attr665398: Screw; attr665390: 3CRK2; attr652663: SPEEDAIRE.
SPEEDAIRE Rotor Blade: For 3CFJ1/3CRG1/3CRG5/3CRJ2, TT44929G, 4 PK. Key specifications — attr652660: TT44929G; attr665398: Rotor Blade; attr665390: 3CRJ2; attr652663: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Rotor Blade: For 3CFJ1/3CRG1/3CRG5/3CRJ2, TT44929G, 4 PK. Key specifications — attr652660: TT44929G; attr665398: Rotor Blade; attr665390: 3CRJ2; attr652663: SPEEDAIRE.
SPEEDAIRE Trigger Pin: For 3CRJ1/3CRJ2/3CRJ4, TT134906G. Key specifications — attr652660: TT134906G; attr665398: Trigger Pin; attr665390: 3CRJ1; attr652663: SPEEDAIRE.
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SPEEDAIRE Trigger Pin: For 3CRJ1/3CRJ2/3CRJ4, TT134906G. Key specifications — attr652660: TT134906G; attr665398: Trigger Pin; attr665390: 3CRJ1; attr652663: SPEEDAIRE.