Replacement for B3Q36A: Drop-In Alternatives We Stock
Looking for a replacement for the B3Q36A (B3Q36A - HP Designjet T120/T520 24-in Spindle (B3Q36A))? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the B3Q36A
| SKU | B3Q36A |
|---|---|
| Product | B3Q36A - HP Designjet T120/T520 24-in Spindle (B3Q36A) |
| Current price | $262.37 |
| Stock status | In Stock |
| Detail page | View B3Q36A › |
Drop-in replacements for B3Q36A
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
CQ890-67043 - HP 24 inch Spindle Assembly - DesignJet T120/T520 Series
SKU: CQ890-67043
Price: $442.11
D2975-69001 - HP 8MB 72-Pin SIMM Memory Module for DesignJet T620 24-in Printer
SKU: D2975-69001
Price: $97.14
24542G - HP 3m DB25 Male to DB9 Female RS-232 Serial Cable for DesignJet 600 printer
SKU: 24542G
Price: $97.14
Q1273-60247 - HP Media-Axis Motor for DesignJet Z6100/4000/4500/4500 Series Plotters
SKU: Q1273-60247
Price: $165.79
CQ890-67005 - HP Trailing Cable 24 inch - DesignJet T120 / T520 Series
SKU: CQ890-67005
Price: $175.68
0950-2623 - HP 159-Watts 100-240V AC 47-63Hz Switching Power Supply for DesignJet 200 Series Printers
SKU: 0950-2623
Price: $182.37
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.