Replacement for 5851-5855: Drop-In Alternatives We Stock
Looking for a replacement for the 5851-5855 (5851-5855 - HP ADF Separation Pad Spring Kit for LJ Ent M830 / M880 Series)? 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 5851-5855
| SKU | 5851-5855 |
|---|---|
| Product | 5851-5855 - HP ADF Separation Pad Spring Kit for LJ Ent M830 / M880 Series |
| Stock status | In Stock |
| Detail page | View 5851-5855 › |
Drop-in replacements for 5851-5855
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.
RF5-3439-000 - HP Tray 1 Separation Pad - Does not include pressure Spring or Separation Pad Holder for LaserJet 5000
SKU: RF5-3439-000
Price: $113.68
RF5-3439 - HP Tray 1 Separation Pad - Does not include pressure Spring or Separation Pad Holder for LJ 5000
SKU: RF5-3439
Price: $113.68
RF5-3439-000CN - HP Tray 1 Separation Pad - Does not include pressure Spring or Separation Pad Holder for LaserJet 5000
SKU: RF5-3439-000CN
Price: $113.68
CF288-60021 - HP ADF Separation Pad Assembly for LaserJet Pro 400 MFP M425
SKU: CF288-60021
Price: $113.68
PF2309K133NI - HP ADF Separation Pad Assembly for LaserJet CM4540 / M4555 Printer
SKU: PF2309K133NI
Price: $128.95
B3Q10-40080 - HP ADF Separation Pad for Color LaserJet Pro M477 / M277 / M426 / M427
SKU: B3Q10-40080
Price: $226.08
5851-5022 - HP ADF Background Selector Assembly for CLJ Ent M680 / M630 / X585 / M575 / M525 Series
SKU: 5851-5022
Price: $344.33
RC1-6634 - HP Tension Spring Spring that Connects Between the Cartridge Locks and the Slider Plate on Left Side of Printer Four for Color Laserjet
SKU: RC1-6634
Price: $113.68
5851-6436 - HP Embedded Multimedia Card (eMMC) Kit for CLJ Ent M552 / M553 / M506 Series
SKU: 5851-6436
Price: $178.95
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.