MARSBlower Wheels

MARS Blower Wheel (MPN 04-002K). Key specifications — Brand: MARS; Product Type: Blower Wheel;.

The MARS Blower Wheel (MPN 04-002K) is a blower wheel product type. It is compatible with Part Number 20KD74.

SKU 3G-OTH-72940

Also listed as: 04002K · 04 002K

Brand

MARS

Item

Blower Wheel

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MARS

Manufacturer Part Number

04-002K 

Product Type

Blower Wheel 

Technical Documents

No technical documents available for this product.

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MARS Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARS Blower Wheel (MPN 04-002K) is a blower wheel product type. It is compatible with Part Number 20KD74.

Frequently Asked Questions

What is the MARS Blower Wheel 04-002K used for?

The MARS Blower Wheel 04-002K is a replacement blower wheel used in HVAC and industrial air-moving systems. It is compatible with OEM Part Number 20KD74 and is designed to restore airflow in furnaces, air handlers, and ventilation units.

What are the specifications of the MARS Blower Wheel 04-002K?

The MARS Blower Wheel 04-002K is a blower wheel product type. Its key specification is compatibility with OEM Part Number 20KD74. For exact dimensions and fit, consult the manufacturer's documentation or contact 3G Electric for application support.

Where to buy the MARS Blower Wheel 04-002K worldwide?

3G Electric supplies the MARS Blower Wheel 04-002K to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this blower wheel.

How to select the correct MARS Blower Wheel for replacement?

To select the correct MARS Blower Wheel, verify the manufacturer part number (04-002K) and confirm compatibility with your existing unit, such as OEM Part Number 20KD74. Measure the wheel diameter, shaft bore, and rotation direction. 3G Electric can help match your requirements.

Used in

Common applications for MARS

Commercial kitchens — MARS heated recess-mounted air curtains (e.g., PH1042-1EBB-PW) for temperature control at service entrances

Food processing plants — MARS washdown air curtains (e.g., STD248-1UA-OB-WD) for moisture-resistant air separation in wet zones

Warehouse loading docks — MARS heated air curtains (e.g., PH1072-2EFN-PW) to maintain indoor climate during frequent door openings

Cleanroom vestibules — MARS unheated air curtains for particulate control at personnel entry points

Retail storefronts — MARS recess-mounted air curtains (e.g., PH1048-1ECB-PW) for energy savings and customer comfort

Industrial maintenance — MARS motor control panels (e.g., 19-111) for centralized control of multiple air curtain units

MARS Products

3G Electric supplies MARS blower wheels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all MARS products →Contact our engineers →