Replacement for RB2-5037: Drop-In Alternatives We Stock
Looking for a replacement for the RB2-5037 (RB2-5037 - HP Envelope Feeder Cover for LaserJet 4000)? 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 RB2-5037
| SKU | RB2-5037 |
|---|---|
| Product | RB2-5037 - HP Envelope Feeder Cover for LaserJet 4000 |
| Current price | $101.41 |
| Stock status | In Stock |
| Detail page | View RB2-5037 › |
Drop-in replacements for RB2-5037
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.
C2082-67901 - HP 75-Sheet Power Envelope Feeder for LaserJet 4 Printer
SKU: C2082-67901
Price: $282.20
CB524-67901 - HP Envelope Feeder 75-Sheets for HP LaserJet P4014 / P4015 / P4515 Series Printer
SKU: CB524-67901
Price: $480.21
Q2438A - HP 75-Sheets Envelope Feeder for LaserJet 4200 / 4250 / 4300 / 4350 / 4240 / 4345 / M4345 Printer
SKU: Q2438A
Price: $573.26
Q2438B - HP 75-Sheets Envelope Feeder for LaserJet 4200 / 4250 / 4300 / 4350 / 4240 / 4345 / M4345 Printer
SKU: Q2438B
Price: $809.05
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.