A3240 replacement parts — MacBook Air (A3240, 13-inch, M4, 2025) EMC 8781

Every part compatible with Apple model number A3240, EMC 8781. Tested parts, 2-year warranty, shipped from our own workshop.

Where do I find my Mac’s model number?

Turn the machine over: the number is engraved in small type on the underside, as an “A” followed by four digits. On an iMac it is on the back of the stand. The EMC number, which tells apart two machines sharing the same A number, is listed under Apple menu, System Information, Hardware.

Compatible parts

Speaker and Microphone 8 items

Bottom Case 4 items

Charger 4 items

Flex Cable and Cable 4 items

Power Connector 4 items

Top Case 4 items

Trackpad 4 items

Battery 2 items

Logic Board 1 item

Logic Board for MacBook Air 13" (A3240, M4, 2025) Price on request

Your machine

MacBook Air (A3240, 13-inch, M4, 2025) 2025

Neighbouring model numbers

These machines share at least one part with the A3240. If yours is one of them, the part is likely the same.

A3113 38 A2681 29 A2338 14 A2941 14 A3114 14 A3241 14 A1534 8 A2179 8 A2337 8 A2442 8 A2779 8 A2918 8 A2992 8 A3112 8 A3185 8 A3401 8 A3434 8 A3449 8 A3426 7 A3427 7 A1932 6 A2141 6 A2289 6 A2251 6

Frequently asked questions

How can I be sure the part will fit my machine?

The model number engraved on the underside is enough in the vast majority of cases. Where one reference came in several variants, we say so on the part’s page. If in doubt, send us the A number and the EMC number and we will check before you order.

Are the parts new or used?

Both, and it is always stated on the page. A used part is tested and warranted exactly like a new one. On older machines, used is often the only genuine option still available.

What warranty comes with the parts?

Two years on every part we sell, new or used. Return shipping is on us if the part does not match its description.