
Logic Board (16-core CPU, 40-core GPU, 48GB, 1TB)
Apple Part Number: 661-36995
$3272.99$7904.99Save $4632
In StockPre-OwnedUsed, Fully TestedQty
1
1-Year Warranty
Full replacement
Fast Shipping
1-2 business days
Tested & Verified
QA before ship
Expert Help
Install guidance
Compatibility
| Model | Order # | Model # | EMC | Identifier | Processor |
|---|---|---|---|---|---|
| MacBook Pro 16-inch 2023 M3 Pro/Max | A2991 | 8408 | Mac15,7/15,9/15,11 | Apple M3 Max |
Shop all parts for this Mac
Free Apple Repair Manuals & Reference Guides
Browse step-by-step service manuals, model specs and screw-placement charts for Mac, iPhone and iPad.
Mac Repair ManualsiPhone Repair ManualsiPad Repair ManualsMac Screw ChartsApple Service Manuals (PDF)
Popular Model Guides
MacBook Pro (16-inch, M4 Pro/Max, 2024) Repair ManualMacBook Pro (14-inch, M5, 2026) Repair ManualMacBook Pro (14-inch, M5 Pro/Max, 2026) Repair ManualMacBook Pro (16-inch, M5 Pro/Max, 2026) Repair ManualMacBook Neo (2025) Repair ManualiMac (21.5-inch, Late 2012) Repair ManualMacBook Air 15 Inch M3 2024 Screw ChartMacBook Air 15 Inch M4 2025 Screw ChartMacBook Air 15 Inch M5 2026 Screw ChartMacBook Air M1 2020 Screw ChartiPhone 14 Plus Repair ManualiPhone 14 Pro Repair ManualiPad mini 3 Repair ManualiPad Air 11-inch (M4) Repair Manual