Replacement for C4251A: Drop-In Alternatives We Stock
Looking for a replacement for the C4251A (C4251A - HP LaserJet 4050 Printer)? 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 C4251A
| SKU | C4251A |
|---|---|
| Product | C4251A - HP LaserJet 4050 Printer |
| Current price | $663.16 |
| Stock status | In Stock |
| Detail page | View C4251A › |
Drop-in replacements for C4251A
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.
RB1-8961-000 - HP 500 Sheet Left Arm Lifter for the LaserJet 4000 and LaserJet 4050 Series Printer
SKU: RB1-8961-000
Price: $82.42
RB1-8961-000CN - HP 500 Sheet Left Arm Lifter for the LaserJet 4000 and LaserJet 4050 Series Printer
SKU: RB1-8961-000CN
Price: $82.42
RB1-8961 - HP 500 Sheet Left Arm Lifter for the LaserJet 4000 and LaserJet 4050 Series Printer
SKU: RB1-8961
Price: $82.42
RG5-2652-170CN - HP Registration Assembly for LaserJet 4000 / 4050 Printer
SKU: RG5-2652-170CN
Price: $75.67
RB1-8962-000CN - HP 500 Sheet Right Arm Lifter for the LaserJet 4000 4050 4100 Series Printer
SKU: RB1-8962-000CN
Price: $82.42
RB1-8962-000 - HP 500 Sheet Right Arm Lifter for the LaserJet 4000 4050 4100 Series Printer
SKU: RB1-8962-000
Price: $82.42
RB1-8962 - HP 500 Sheet Right Arm Lifter for the LaserJet 4000 4050 4100 Series Printer
SKU: RB1-8962
Price: $82.42
RF5-2760-000CN - HP 500-Sheets Tray Paper Stoper for LaserJet 4000 / 4050 Series Printer
SKU: RF5-2760-000CN
Price: $97.14
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.