{"product_id":"norcold-refrigerator-control-panel-51023-n8dc-n10dc","title":"Norcold Refrigerator Control Panel | 51023 | N8DC \/ N10DC","description":"\u003cp\u003eRestore control panel function to your Norcold DC compressor refrigerator with the \u003cstrong\u003eNorcold 51023 Refrigerator Control Panel Assembly (previously part #641592)\u003c\/strong\u003e. OEM replacement optical\/eyebrow board — the front-mounted user interface for temperature display, mode selection, and operating controls. Fits N8DC and N10DC series DC compressor refrigerators with serial number \u003cstrong\u003eSE079WDW00190 and above\u003c\/strong\u003e. Supersedes earlier boards 640089 and 640338.\u003c\/p\u003e\n\n\u003ch3\u003e⚠️ CRITICAL — Serial Number Break Determines Correct Board\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRead this section carefully before ordering.\u003c\/strong\u003e Norcold implemented a serial number break in the N8DC\/N10DC control panel board line. There are two different boards for the same refrigerator models depending on production date:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSN SE079WDW00190 and ABOVE → 51023 \/ 641592\u003c\/strong\u003e (this listing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSN below SE079WDW00190 → 640338\u003c\/strong\u003e (different board — earlier production)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLocate the serial number label\u003c\/strong\u003e on the right-hand interior wall of the refrigerator compartment before ordering. Ordering the wrong board wastes time and money — the SN break is not interchangeable.\u003c\/p\u003e\n\n\u003ch3\u003eN8DC \/ N10DC Control Panel Board History\u003c\/h3\u003e\n\u003cp\u003eUnderstanding the full board lineage for these refrigerator models:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640089\u003c\/strong\u003e — Original control panel board (early production)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640338\u003c\/strong\u003e — Revised board — SN SE079WDW00190 and BELOW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e641592 \/ 51023\u003c\/strong\u003e — Current board — \u003cstrong\u003eSN SE079WDW00190 and ABOVE (this item)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe 641592\/51023 supersedes both predecessors at or above the SN break. If your SN is at or above SE079WDW00190, this is the correct board regardless of whether 640089 or 640338 was originally installed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Does\u003c\/h3\u003e\n\u003cp\u003eThe control panel assembly is the \u003cstrong\u003efront-mounted optical\/eyebrow board\u003c\/strong\u003e that provides the user interface for your Norcold DC compressor refrigerator:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eTemperature display\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMode selection controls\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating controls\u003c\/strong\u003e (on\/off, settings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Norcold Models — DC Compressor Refrigerators\u003c\/h3\u003e\n\u003cp\u003eDirect-fit replacement for the following N8DC\/N10DC series models (with SN SE079WDW00190 and above only):\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eN8DC\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN8DCSS\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN8DCBSS\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN10DC\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN10DCSS\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eN10DCBSS\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e For DC compressor models only — not for absorption or AC-powered Norcold refrigerators.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Parts — Control Panel Housing\u003c\/h3\u003e\n\u003cp\u003eThe control panel board and its housing are separate parts. Housing part numbers differ by refrigerator model:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e640085\u003c\/strong\u003e — housing for N8DC-family refrigerators\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/thervsurplus.com\/products\/norcold-service-control-housing-kit-640091-n10dc-series\"\u003eNorcold Service Control Housing Kit (640091)\u003c\/a\u003e — housing for N10DC-family refrigerators (primarily N10DCBSS, N10DCSS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVerify your model before ordering — the housings are NOT interchangeable between N8DC and N10DC families.\u003c\/p\u003e\n\n\u003ch3\u003eOther N8DC \/ N10DC Service Parts\u003c\/h3\u003e\n\u003cp\u003eOther common service parts for the same refrigerator models:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50888 \/ 640149\u003c\/strong\u003e — Thermistor and cover\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50907 \/ 640178\u003c\/strong\u003e — Compressor Power Module (CPM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Part Number:\u003c\/strong\u003e 51023\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreviously Known As:\u003c\/strong\u003e 641592\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupersedes:\u003c\/strong\u003e 640089, 640338 (at or above SN break)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚠️ Professional Installation Recommended\u003c\/h3\u003e\n\u003cp\u003eInstallation involves opening the refrigerator control housing, disconnecting the failed board, and connecting the replacement board with correct wiring alignment. Installation should be performed by a \u003cstrong\u003equalified RV service technician\u003c\/strong\u003e unless you have prior experience with Norcold refrigerator electronics.\u003c\/p\u003e\n\n\u003ch3\u003eGenuine Norcold \/ Thetford OEM\u003c\/h3\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Norcold \/ Thetford OEM\u003c\/strong\u003e control panel assembly replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Part Number:\u003c\/strong\u003e 51023 (previously 641592)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront-mounted optical\/eyebrow board\u003c\/strong\u003e — user interface for display, temperature controls, mode selection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor N8DC, N8DCSS, N8DCBSS, N10DC, N10DCSS, N10DCBSS\u003c\/strong\u003e — DC compressor refrigerators\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⚠️ Serial Number SE079WDW00190 and ABOVE only\u003c\/strong\u003e — different board (640338) required below this break\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupersedes 640089 and 640338\u003c\/strong\u003e (at or above the SN break)\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFor DC compressor models only\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelated housing:\u003c\/strong\u003e 640085 (sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelated service parts:\u003c\/strong\u003e 50888\/640149 (thermistor), 50907\/640178 (Compressor Power Module)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: Norcold \/ Thetford\u003c\/li\u003e\n  \u003cli\u003eCurrent Part Number: 51023\u003c\/li\u003e\n  \u003cli\u003ePreviously Known As: 641592\u003c\/li\u003e\n  \u003cli\u003eOfficial Name: Control Panel Assembly\u003c\/li\u003e\n  \u003cli\u003eAlso Known As: Optical board, eyebrow board\u003c\/li\u003e\n  \u003cli\u003eType: RV Refrigerator Control Panel Assembly (Front-Mounted)\u003c\/li\u003e\n  \u003cli\u003eCompatible Models: N8DC, N8DCSS, N8DCBSS, N10DC, N10DCSS, N10DCBSS\u003c\/li\u003e\n  \u003cli\u003eSerial Number Requirement: SE079WDW00190 and ABOVE only\u003c\/li\u003e\n  \u003cli\u003eBelow SN Break Alternate: 640338 (for SN below SE079WDW00190)\u003c\/li\u003e\n  \u003cli\u003eSupersedes: 640089, 640338 (at or above SN break)\u003c\/li\u003e\n  \u003cli\u003eRefrigerator Type: DC Compressor\u003c\/li\u003e\n  \u003cli\u003eRelated Housing: 640085\u003c\/li\u003e\n  \u003cli\u003eRelated Service Parts: 50888\/640149 (thermistor), 50907\/640178 (CPM)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Norcold","offers":[{"title":"Default Title","offer_id":58356800127279,"sku":null,"price":205.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/7663\/0063\/files\/51023-2.jpg?v=1787333048","url":"https:\/\/thervsurplus.com\/en-au\/products\/norcold-refrigerator-control-panel-51023-n8dc-n10dc","provider":"The RV Surplus","version":"1.0","type":"link"}