Huawei · Mechanical Spares & Fans

Huawei fan units, mounting kits and filter units

Fan failure is the most common mechanical fault on a Huawei site — the fan is a moving part running continuously in outdoor heat, and when it fails the shelf it cools will thermal-throttle or shut down within hours. The enquiries we get are urgent almost by definition: a fan module for a BBU or BTS cabinet, a replacement DC fan for an outdoor cabinet, or an RRU mounting kit for a unit being relocated or newly installed.

How to read these part numbers

Huawei fan and bracket part numbers are numeric material codes without a readable naming convention, so match by cabinet or module model rather than trying to decode the number — a 2U fan module for a BBU3900 cabinet and one for a DBS3900 cabinet are different parts despite looking similar. RRU mounting kits are specified by RRU series and mount type (pole, wall, channel-steel), and a kit sized for one RRU generation does not always fit the next.

Equipment reference

15 of 15 items

02120184

Model
Fan tray, UG0E4MFAN
Compatibility
Huawei subrack cooling
Band / Interface
Fan tray, subrack cooling module
Condition
On enquiry
Lead Time
On enquiry

02120187

Model
Fan tray, SF3E4SXFS
Compatibility
Huawei subrack cooling
Band / Interface
Fan tray, subrack cooling module
Condition
On enquiry
Lead Time
On enquiry

02120458

Model
2U fan module
Compatibility
Huawei BTS cabinets
Band / Interface
2U fan module
Condition
On enquiry
Lead Time
On enquiry

02120463

Model
WD22FMUB fan unit
Compatibility
Huawei BTS cabinets
Band / Interface
Fan unit assembly
Condition
On enquiry
Lead Time
On enquiry

02120524

Model
Fan tray, UG0E7MFA
Compatibility
Huawei subrack cooling
Band / Interface
Fan tray, subrack cooling module
Condition
On enquiry
Lead Time
On enquiry

02120559

Model
Fan box, 02A/303
Compatibility
Huawei DBS3900
Band / Interface
Fan box assembly
Condition
On enquiry
Lead Time
On enquiry

02120577

Also: WD2M000FAN02SP

Model
2U fan module
Compatibility
Huawei BBU / DBS3900 cabinets
Band / Interface
2U fan module, hot-swappable
Condition
On enquiry
Lead Time
On enquiry

02120616

Model
Fan box, 02B/303V.C
Compatibility
Huawei DBS3900
Band / Interface
Fan box assembly
Condition
On enquiry
Lead Time
On enquiry

02120991

Model
2U fan module, revision D
Compatibility
Huawei BBU3900 / BBU3910
Band / Interface
2U fan module
Condition
On enquiry
Lead Time
On enquiry

03020HRY

Model
Filter monitor unit (AFMU)
Compatibility
Huawei APM30H outdoor cabinet
Band / Interface
Air filter monitoring unit
Condition
On enquiry
Lead Time
On enquiry

21151211

Model
RRU integrated mount kit (18L blade RRU)
Compatibility
Huawei RRU5304-class blade RRUs
Band / Interface
Pole clamp / hose clamp mounting bracket
Condition
On enquiry
Lead Time
On enquiry

21151940

Model
RRU mounting kit
Compatibility
Huawei RRU modules
Band / Interface
Pole / channel-steel / angle-steel mounting kit
Condition
On enquiry
Lead Time
On enquiry

21152158

Model
RRU mounting kit
Compatibility
Huawei RRU modules
Band / Interface
RRU pole/wall mounting kit
Condition
On enquiry
Lead Time
On enquiry

32030092

Model
DC fan, 175x69mm
Compatibility
Huawei cabinets
Band / Interface
DC fan, 36-60V, 4-pin, 78W, 410CFM, 600mm cable
Condition
On enquiry
Lead Time
On enquiry

32030121

Model
DC fan, 225x99mm
Compatibility
Huawei cabinets
Band / Interface
DC fan, 36-60V, 4-pin, 125W, 750CFM, 600mm cable
Condition
On enquiry
Lead Time
On enquiry

Cannot find a part number? Send us the number and we will identify and price it.

Ordering notes

Give the exact cabinet or RRU model the part fits, not just 'Huawei fan' or 'Huawei bracket' — Huawei's material codes are cabinet-specific and we need the host equipment model to confirm the right part before quoting. Condition is stated per quotation — new, new-surplus or refurbished — and where a destination does not admit used network equipment (Algeria is the usual example) we quote new. Hardware only: software licensing remains between the buyer and the manufacturer. Destination type approval and import permits (CST/SABER, TDRA, ICASA, CA, CMC, ARPCE) are the buyer's responsibility and we will say so on the quotation.

Lifecycle and availability

These are maintenance spares for cabinet and RRU generations that remain widely deployed; supply is a mix of new stock where Huawei still manufactures the part and refurbished/pulled units for older cabinet generations that Huawei has discontinued.

Equipment condition

New — factory-sealed, supplied through the manufacturer's authorised channel or an authorised distributor, with full manufacturer warranty.

New surplus — unused factory stock, original packaging where available, sourced from decommissioned projects or distributor inventory. Manufacturer warranty may have lapsed; CRS PLUS warranty applies.

Refurbished / tested — previously deployed equipment, cleaned, firmware-checked and functionally tested against the manufacturer's specification before shipment. CRS PLUS warranty applies.

Condition is confirmed in writing on every quotation before you commit to an order.

Warranty

Warranty terms vary by item, by condition and by the supplier the equipment is sourced from. They are stated in writing on the quotation, per line item, before you commit to an order.

Where equipment is supplied new through an authorised channel, the manufacturer's warranty applies and is passed to you.

Send us the part numbers you need and we will confirm warranty terms alongside availability, condition, lead time and price.

Frequently asked questions

Tell us the cabinet model printed on the unit (BBU3900, DBS3900, APM30H, etc.) and, if visible, the failed fan's own label — we will confirm the correct material code rather than have you guess from a numeric part number.

Related pages

Manufacturer names, product names and part numbers are the property of their respective owners and are used here for identification purposes only. CRS PLUS sources these products through its verified supplier network and is not an authorised distributor or agent for any manufacturer listed.

This catalogue is compiled from our supplier network's available inventory and from manufacturer product documentation, and is reviewed monthly. Listing does not indicate stock held by CRS PLUS — availability, condition and lead time are confirmed per enquiry. Last reviewed: 22 August 2026.

Need a part number from this category?

Send us the part number and we will identify, confirm condition and price it — within 72 hours.

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