LIFTMASTER CIRCUIT BOARDS

LIFTMASTER RECEIVER LOGIC BOARDS

Replacing receiver logic boards is an easy repair. Matching up the correct board is easy as well. Simply match the 41Axxxx-xx part number found on the control panel of your garage door opener to one on our list below. Our LiftMaster boards are fully compatible with all Chamberlain made openers.*For Sears Craftsman Openers See Sears Craftsman Transmitter Compatibility Chart If your still unsure, please call 1-440-366-6112 or contact us.

**IMPORTANT**

If your part number is followed by -315 (example 41Axxxx-xx-315) be sure to order the board with -315 from the list below.

We recommend using Liftmaster 990LM Garage Door Opener Surge Protector when replacing safety sensors or circuit boards.

Operators Built from 1993-1997
Billion Code with Safety Sensors
MFG. DATE	DELUXE CHAIN OR BELT DRIVE	STANDARD CHAIN DRIVE	SCREW DRIVE
1993	41A4252	41A4252-1	N/A
1993	41A4252-4	41A4252-5	N/A
1993	41A4252-6	41A4252-7	N/A
1994	41A4252-6A	41A4252-7A	N/A
1995	41A4252-6B	41A4252-7B	N/A
1996	41A4252-6C	41A4252-7C	41D4674-1C
1996-2004	41A4252-6D	41A4252-7D	41D4674-1D
2004	41A4252-6E	41A4252-7E	41D4674-1E
2005	41A4252-6F	41A4252-7F	41D4674-1F
Current	41A4252-6G	41A4252-7G	41D4674-1G
If you have a board on the list above, replace it with:
	41A4252-6	41A4252-7G	41D4674-1
Operators Built from 1997-Current Security +
MFG. DATE	CHAIN DRIVE DELUXE ENDPANEL	CHAIN DRIVE STANDARD ENDPANEL	CHAMBERLAIN SCREW DRIVE
1997	41A5021	41A5021-1	41D4674-14
1998	41A5021-B	41A5021-1B
1999	41A5021-C	41A5021-1C
1999	41A5021-D	41A5021-1D	41D4674-14D
2000	41A5021-E	41A5021-1E	41D4674-14E
2003	41A5021-F	41A5021-1F	41D4674-14F
2003-2005	41A5021-G	41A5021-1G	41D4674-14G
2004	41A5021-H	41A5021-1H
2005	41A5021-I	41A5021-1I	41D4674-14H
If you have a board on the list above, replace it with:
	41A5021-I	41A5021-1I	41D4674-14H
MFG. DATE	LIFTMASTER SCREW DRIVE	BELT DRIVE	LIFTMASTER LOW PROFILE
1997	41D4674-10
1998
1999	41D4674-10C
1999	41D4674-10D	41A5021-D
2000	41D4674-10E	41A5021-5E	41A5389-1
2003	41D4674-10F	41A5021-5F	41A5389-1C
2003-2005	41D4674-10G	41A5021-5G	41A5389-1D
2004		41A5021-5H
2005	41D4674-10H	41A5021-5I	41A5389-1E
If you have a board on the list above, replace it with:
	41D4674-10H	41A5021-5I	41A5389-1E
Operators Built from 2001-2005 Security +
MFG. DATE	AC CHAIN DRIVE DELUXE ENDPANEL	CHAIN DRIVE STANDARD ENDPANEL	AC BELT DRIVE
2001-2002	41A5483	41A5483-1	41A5483-4
2003- 2005	41A5483B	41A5483-1B	41A5483-4B
MFG. DATE	DC BELT DRIVE UNITS WITHOUT BATTERY BACK-UP	DC BELT DRIVE UNITS WITH BATTERY BACK-UP
2001-2002	41A5507
2003- 2005	41A5507B	41A5507-6
Operators Built from 2005-Current 315MHz Security +
MFG. DATE	AC CHAIN DRIVE DELUXE ENDPANEL	AC CHAIN DRIVE STANDARD ENDPANEL	AC BELT DRIVE
2005-Current	41AC050-2 1/2 HP	41AC050-1	41AB050-2
	41AC075-2 3/4 HP
DC BELT DRIVE UNITS	DC JACKSHAFT MODEL 3800	CHAIN DRIVE "CONTRACTOR" SERIES	LOW PROFILE SCREW DRIVE
41DB001-1	41DJ001	41A5021-1H-315	41AS050-1