Liftmaster EL25 Access Control Parts
LiftMaster EL25 Replacement Parts
Genuine LiftMaster replacement parts for the EL25 telephone entry system — the compact entry unit with 16-button keypad, call button, camera and speaker. Use the exploded diagram above to find the key number for the part you need, then click any part number in the tables below.
Three finishes, and not all are still available. The cover comes in silver (041D0341), nickel (041D0341-1) and gray (041D0341-2, stocked as 93D341-2). The mounting bracket was offered in the same three, but only silver (041C0607) is still supplied — nickel and gray are discontinued.
Call button actuator: nickel and silver are current; the gray version is no longer available.
Keys or the whole lock? 041B0762 is the lock and key kit. If you only need spare keys, 041B0012 is the key on its own — and it fits the EL2000 too.
The bypass board is stocked as SN1600341-K under its Sentex number. That is the correct part.
Common EL25 Faults
| Symptom | Usual cause | Parts to check |
|---|---|---|
| Call button sticks or does nothing | Actuator, spring or call button board | 041A0159 actuator, 177A0166 spring, 041B0731 board |
| Keys unresponsive or intermittent | Keypad or input board | 041D0236 keypad, 041B0736 input board |
| Gate relay not firing on a valid code | Output board | 041B0737 output board |
| No audio, or visitor cannot be heard | Speaker or mic cable | 041B0639 speaker, 041B0692 mic cable |
| Camera image cloudy or wet | Camera lens or its gasket | 041B0081-1 camera lens, K084B0081-1 gasket |
| Water inside the enclosure | Keypad gasket perished | 041C0087 keypad gasket |
| Unit unresponsive, boards look healthy | Internal cabling | 041B0704, 041B0705 cables, 041B0747 direct connect |
| Need to open the gate with phone line down | Bypass board not fitted or failed | SN1600341-K bypass board |
Entry System Repair & Service Parts
| Ref | Part # | Description |
|---|---|---|
| 1 | K101B0159-3 | Call Button Actuator, Nickel |
| 1 | 101A159-2 | Call Button Actuator, Gray — no longer available |
| 1 | 041A0159 | Call Button Actuator, Silver |
| 2 | K158A0094 | E Ring |
| 3 | 177A0166 | Call Button Spring |
| 4 | 041B0731 | Call Button Board |
| 5 | 041B0692 | Mic Cable |
| 6 | 041B0081 | Camera Lens, Black — no longer available |
| 6 | 041B0081-1 | Camera Lens, Clear |
| 7 | 041B0773 | LED Kit |
| 8 | 041D0236 | Keypad, 16 Button |
| 9 | 041B0735 | Main Board |
| 10 | 041B0747 | Direct Connect Cable |
| 11 | 041B0736 | Input Board |
| 12 | 041C0607 | Mounting Bracket, Silver |
| 12 | 041C0607-1 | Mounting Bracket, Nickel — no longer available |
| 12 | 041C0607-2 | Mounting Bracket, Gray — no longer available |
| 13 | 041B0737 | Output Board |
| 14 | 041B0704 | Cable, 14 Pin |
| 15 | 041B0705 | Cable, 20 Pin |
| 16 | 041B0639 | Speaker |
| 17 | 041C0087 | Keypad Gasket |
| 18 | K084B0081-1 | Gasket |
| 19 | 041B0012 | Replacement Key, EL25 |
| 20 | 041B0762 | Lock and Key Kit |
| 21 | 041D0341 | Cover, Silver |
| 21 | 041D0341-1 | Cover, Nickel |
| 21 | 041D0341-2 | Cover, Gray — stocked as 93D341-2 |
Parts Not Shown in Diagram
| Ref | Part # | Description |
|---|---|---|
| — | KSN1600341B | Bypass Board — stocked as SN1600341-K |
Accessories
| Ref | Part # | Description |
|---|---|---|
| — | KPR2000 | Wired Keypad and Proximity Reader |
| — | PPWR | Passport Receiver |