Replacement for RM1-5421: Drop-In Alternatives We Stock
Looking for a replacement for the RM1-5421 (RM1-5421 - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M506 / M426 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 RM1-5421
| SKU | RM1-5421 |
|---|---|
| Product | RM1-5421 - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M506 / M426 Series |
| Current price | $113.68 |
| Stock status | In Stock |
| Detail page | View RM1-5421 › |
Drop-in replacements for RM1-5421
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.
RM1-5421-000CN - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M506 / M426 Series
SKU: RM1-5421-000CN
Price: $113.68
RM1-5421-000 - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M506 / M426 Series
SKU: RM1-5421-000
Price: $113.68
RM1-6791-000 - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M426 / M427 Printer
SKU: RM1-6791-000
Price: $68.54
RM1-6791 - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M426 / M427 Printer
SKU: RM1-6791
Price: $68.54
RM1-6791-000CN - HP Solenoid Assembly for LaserJet Pro M402 / M403 / M426 / M427 Printer
SKU: RM1-6791-000CN
Price: $143.39
RK2-2733-000CN - HP Duplexer Solenoid (SL3) for LaserJet Pro M401 / M425 / P2035 / P2055 Series
SKU: RK2-2733-000CN
Price: $113.68
RK2-2733-000 - HP Duplexer Solenoid (SL3) for LaserJet Pro M401 / M425 / P2035 / P2055 Series
SKU: RK2-2733-000
Price: $113.68
RH7-5173 - HP Solenoid Paper Pickup Drive Tray for LaserJet 4000 Printer Series
SKU: RH7-5173
Price: $75.47
RK2-2731-000 - HP 24V DC Solenoid (SL1) for LaserJet P2035 / P2055 / M401 / M425 Series
SKU: RK2-2731-000
Price: $113.68
RK2-2729-000 - HP Tray 2 Solenoid (SL2) for LaserJet P2035 / P2055 / M401 / M425 Series
SKU: RK2-2729-000
Price: $113.68
RK2-2729-000CN - HP Tray 2 Solenoid (SL2) for LaserJet P2035 / P2055 / M401 / M425 Series
SKU: RK2-2729-000CN
Price: $113.68
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.