Replacement for C7851A: Drop-In Alternatives We Stock
Looking for a replacement for the C7851A (C7851A - HP Maintenance Kit (110V) for HP LaserJet 4000/4050 Series Printers)? 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 C7851A
| SKU | C7851A |
|---|---|
| Product | C7851A - HP Maintenance Kit (110V) for HP LaserJet 4000/4050 Series Printers |
| Current price | $207.38 |
| Stock status | In Stock |
| Detail page | View C7851A › |
Drop-in replacements for C7851A
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.
C4118-69001 - HP Maintenance Kit (110V) for LaserJet 4000 / 4050 Series Printer
SKU: C4118-69001
Price: $235.79
RB1-8803-000CN - HP Maintenance Kit for LaserJet 4000 4050 Series Printer
SKU: RB1-8803-000CN
Price: $192.04
RB1-8803-000 - HP Maintenance Kit for LaserJet 4000 4050 Series Printer
SKU: RB1-8803-000
Price: $192.04
Q2429-69005 - HP Maintenance Kit (110V) for LaserJet 4200 Series Printers
SKU: Q2429-69005
Price: $166.50
H3965-60001 - HP 110V Maintenance Kit for LaserJet 1100 / 3200 Series Printers
SKU: H3965-60001
Price: $248.93
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.