Replacement for RM1-8052: Drop-In Alternatives We Stock
Looking for a replacement for the RM1-8052 (RM1-8052 - HP Rear Door Assembly Duplex for Color LaserJet M451 / M475 / M351 / M375 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 RM1-8052
| SKU | RM1-8052 |
|---|---|
| Product | RM1-8052 - HP Rear Door Assembly Duplex for Color LaserJet M451 / M475 / M351 / M375 Series |
| Current price | $182.37 |
| Stock status | In Stock |
| Detail page | View RM1-8052 › |
Drop-in replacements for RM1-8052
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.
RM1-8052-000CN - HP Rear Door Assembly Duplex for Color LaserJet M451 / M475 / M351 / M375 Series
SKU: RM1-8052-000CN
Price: $182.37
RM1-8052-000 - HP Rear Door Assembly Duplex for Color LaserJet M451 / M475 / M351 / M375 Series
SKU: RM1-8052-000
Price: $182.37
RM2-6383 - HP Duplex Rear Door Assembly for Color LaserJet Pro M377 / M477 / M477 / M452 Series
SKU: RM2-6383
Price: $273.91
RM2-6383-000 - HP Duplex Rear Door Assembly for Color LaserJet Pro M377 / M477 / M452 Printer
SKU: RM2-6383-000
Price: $273.91
RM2-6383-000CN - HP Duplex Rear Door Assembly for Color LaserJet Pro M377 / M477 / M452 Printer
SKU: RM2-6383-000CN
Price: $273.91
RM2-5405 - HP Rear Door Assembly Duplex Only for LaserJet Pro M402 / M403 Series
SKU: RM2-5405
Price: $405.26
RM2-5405-000 - HP Rear Door Assembly Duplex Only for LaserJet Pro M402 / M403 Series
SKU: RM2-5405-000
Price: $405.26
RM2-5405-000CN - HP Rear Door Assembly Duplex Only for LaserJet Pro M402 / M403 Series
SKU: RM2-5405-000CN
Price: $405.26
RC3-1665-000 - HP Rear Door Assembly - Simplex for Color LaserJet Pro M351 / M375 / M451 / M475 Series
SKU: RC3-1665-000
Price: $89.54
RC3-1665-000CN - HP Rear Door Assembly - Simplex for Color LaserJet Pro M351 / M375 / M451 / M475 Series
SKU: RC3-1665-000CN
Price: $165.79
RM1-4957-000CN - HP Right Door Assembly Duplex for Color LaserJet CP3525 / CM3530 / M551 / M570 / M575 Series
SKU: RM1-4957-000CN
Price: $126.70
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.