Liftmaster Gate Operator Parts

Liftmaster HCTDCU & HCTDCUL Overhead Gate Parts
Liftmaster IHSL24UL Slide Gate Parts
Liftmaster INSL24UL Slide Gate Parts
Liftmaster LA412 Swing Gate Parts
Liftmaster LA412DC Swing Gate Parts
Liftmaster LA412U & LA412UL Swing Gate Parts
Liftmaster MADCBB MATDCBB MASDCBB Barrier Parts
Liftmaster SL595U & SL595UL Slide Gate Parts
Liftmaster Arm Parts LA400,LA500,Miracle Arms
Barrier Arm Gate BG3000-B3,X3,B3P,x3P parts
Liftmaster BG770 Barrier Gate Parts
Liftmaster BG790 Barrier Gate Parts
Liftmaster HCT Overhead Gate Parts
Liftmaster HS670 & HS670GL Slide Gate Parts
Liftmaster MSLDCBB & MSLXDCBB Slide Gate Parts
Slide Gate SL1000-X3, B3, X3P, B3P parts
Slide Gate SL505 parts
Slide Gate SL540GL,SL570GL Electrical box parts
Slide Gate SL540GL parts
Slide Gate SL570GL parts
Liftmaster SL575 SL585 SL595 Control Box Parts
Liftmaster SL575 & SL575GL Slide Gate Parts
Slide Gate SL580GL parts
Liftmaster SL585 & SL585GL Slide Gate Parts
Liftmaster SL585U & SL585UL Slide Gate Parts
Slide Gate SL590GL parts
Liftmaster SL595 & SL595GL Slide Gate Parts
Slide Gate SL920 parts
Slide Gate SL930 parts
Liftmaster SL3000U SL3000UL SL3000501U Parts
Liftmaster LA100 Swing Gate Parts
Liftmaster LA400 LA400DC LA400U LA400UL Parts
Liftmaster LA412 LA412DC LA412U LA412UL Parts
Liftmaster LA500 LA500DC LA500U LA500UL Parts
Liftmaster MSWDCBB Swing Gate Parts
Swing Gate SW2000-B3,X3,B3P,X3P parts
Liftmaster SW420 & SW420GL Swing Gate Parts
Swing Gate SW425 parts
Liftmaster SW470 & SW470GL Swing Gate Parts
Liftmaster SW490 & SW490GL Swing Gate Parts
Liftmaster CSW200U CSW200UL CSW200501U Parts
Liftmaster CSL24U CSL24V CSL24VDC Gate Parts
Liftmaster HDSL24UL Slide Gate Parts
Liftmaster CSW24U CSW24V CSW24VDC Gate Parts
Liftmaster HDSW24UL Swing Gate Parts
Liftmaster RSL12V Parts
Liftmaster RSL12U RSL12UL RSL12VDC Gate Parts
Liftmaster RSW12V & RSW12VH Swing Gate Parts
Liftmaster RSW12U RSW12UL RSW12VDC Gate Parts

LiftMaster Gate Operator Parts by Model

Find your operator model on the serial label inside the cover — usually on the chassis wall or the inside of the door — then click it below to open a labeled parts diagram. Every part number links straight to the item so you can identify and order in one step. The letters matter: an SL595, an SL595GL and an SL595U are three different operators with different boards and different covers. Match the whole model string, not just the number.

Slide Gate Operators

Swing Gate Operators

Barrier Arm Operators

Overhead & Vertical Lift Operators

Control Boxes, Electrical Boxes & Arms

Most current LiftMaster gate parts start with a K and a two-digit family code — K74 control boxes, K75 covers and enclosures, K77 harnesses and hardware kits, K94 switches and alarms, K20 motors, K32 gear reducers, K16 belts, K19 chain. Boards are usually K1D or K001 numbers. Older stock is often listed without the K, or with a two-digit prefix instead: 041ASWG-0442SA, 19-3025, 75-G0089, Q079. If a number from your manual returns nothing, try it without the K, without leading zeros, or search the bare digits.

GateHouse Supplies stocks genuine LiftMaster gate operator parts for slide, swing, barrier arm and overhead gate operators — control boards, expansion boards, motors, gear reducers, limit switches and limit chain, clutches, drive sprockets and chain, covers and enclosures, actuator arms, battery harnesses, antennas and solar control boxes. Each model page includes a labeled parts diagram with every part number linked directly to the item, and variants across the UL325 U and UL generations are listed as separate rows inside each page. All parts ship fast from our California warehouse. See also Elite gate operator parts, LiftMaster access control parts, LiftMaster remotes and LiftMaster commercial door parts.