LiftMaster MH Operator Parts

For LiftMaster MH Series commercial garage door opener parts, depend on the experts at North Shore Commercial Door for the right part for the job. Find only original LiftMaster opener parts for MH operators. They are ready to ship from our complete LiftMaster MH replacement parts inventory. Replace a faulty motor fast for shorter downtimes at your business. We have replacement electrical boxes and hardware for your commercial MH LiftMaster door opener.

Our interactive online parts diagrams can help you confirm a part number, click to order and see how your replacement part fits with other components on your opener. We have complete LiftMaster MH Series clutch shaft kits and individual clutch shaft parts, including clutch plates, clutch discs and release holders, bushings and bearings. Find discounted prices on replacement LiftMaster MH output shafts and disconnect kits and hardware.

Replace a damaged brake assembly on your operator. We have LiftMaster MH-compatible release arms, solenoid links, mounting plates, and pulley and disc assemblies. We offer complete brake kits and individual brake assembly parts to help you stay on budget if all you need is a cotter pin versus a full replacement assembly.
KeyPart #Description
PARTS
1 K75-10030 LiftMaster K75-10030 Frame Spacer
2 10-10713 LiftMaster 10-10713 Frame, Right Side
3 10-10714 LiftMaster 10-10714 Frame, Left Side
4 K-MH5011UR LiftMaster K-MH5011UR Electrical Box MH5011 115V RH
K-MH5011UL Liftmaster K-MH5011UL Electrical Box HMJ5011 115V LH
5 K20-5150-LD-1 LiftMaster K20-5150-LD-1 Motor - Model MJ5011
CLUTCH SHAFT KIT K72-33841
C1 10-10166 LiftMaster 10-10166 Clutch Plate
C2 10-10882 (8) 10-10882 HAND CHAIN GUIDE - Unavailable
C3 10-10985 LiftMaster 10-10985 Release Holder
C4 11-10987 Liftmaster 11-10987 Clutch Shaft
C5 12-10029 LiftMaster 12-10029 Bearing 3/4" I.D.
C6 12-10882 LiftMaster (8b) 12-10882 BUSHING .753 DIA X 5/8"
C7 12-10883 LiftMaster (8a) 12-10883 BEARING NYLINER .75 I.D.
C8 15-48B10GXX LiftMaster 15-48B10GXX Sprocket 1/3 & 1/2 HP
C9 16-4L290 LiftMaster 16-4L290 Cogged Belt
C10 17-10336 LiftMaster 17-10336 4L Pulley 7" O.D.
C11 18-10164 LiftMaster 18-10164 Clutch Spring 1/3 & 1/2 HP
C12 18-11379 LiftMaster (5) 18-11379 Compression Spring
C13 39-10167 LiftMaster 39-10167 Clutch Disc
C14 75-10884 (6) 75-10884 CHAIN WHEEL ASSEMBLY
C15 84-SH-76 LiftMaster 84-SH-76 Castle Nut 3/4-16"
C16 86-RP10-200 LiftMaster 86-RP10-200 Roll Pin 5/16x2"
C17 86-RP08-110 LiftMaster 86-RP08-110 Roll Pin 1/4" Dia.x1-1/2"
C18 86-RP08-200 LiftMaster 86-RP08-200
C19 86-CP05-108 LiftMaster 86-CP05-108 Cotter Pin 5/32" x 1-1/2"
C20 158A53 LiftMaster 158A53 Push Ring 3/4" I.D.
OUTPUT SHAFT KIT K72-33962
O1 11-10705 LiftMaster 11-10705 Output Shaft
O2 12-10715 LiftMaster 12-10715 Flange Bearing 1" O.D.
O3 15-41B14LGF LiftMaster 15-40B19LGF Sprocket 40B19x1"
O4 15-48B18LGE (13) 15-48B18LGE 48B18 1" X 1/4" SPROCKET
O5 15-48B32LXX LiftMaster 15-48B32LXX Sprocket #48B132x1" Bore
O6 19-48027M LiftMaster 19-48027M Chain #48x27 Links with Master
O7 19-48043M LiftMaster 19-48043M Chain #48x43 Links with Master - OBSOLETE
O8 80-207-19 LiftMaster 80-207-19 Key 1/4"x1-1/2"
O9 86-RP10-200 LiftMaster 86-RP10-200 Roll Pin 5/16x2"
O10 87-E-100 LiftMaster 87-E-100 E-Ring 1" Plated
DISCONNECT KIT K72-12588
D1 10-10707 LiftMaster 10-10707 Disconnect Support Bracket
D2 N/A Yoke (available in Disconnect Kit Only)
D3 10-10875 LiftMaster 10-10875 Disconnect Lever - OBSOLETE
D4 N/A Interlock Switch Actuator (available in Disconnect Kit Only)
D5 11-10982 LiftMaster 11-10982 Disconnect Shaft - OBSOLETE
D6 198A12 LiftMaster 198A12 Sash Chain 12'
BRAKE ASSEMBLY KITS
B1 10-10354 LiftMaster 10-10354 Brake Release Arm
B2 10-10355 LiftMaster 10-10355 Solenoid Link
B3 10-10356 LiftMaster 10-10356 Brake Mounting Plate - Obsolete
B4 10-10357 LiftMaster 10-10357 Solenoid Bracket
B5 17-10363 LiftMaster 17-10363 Pulley and Disc Assembly
B6 N/A Compression Spring (Available in complete brake kits only)
B7 22-120 LiftMaster 22-120 115V Brake Solenoid
B8 31-10364 LiftMaster 31-10364 Spacer .20 I.D. x .260 O.D. x 1
B9 75-10359 LiftMaster 75-10359 Brake Plate Pad Assembly
B10 82-NH25-03 LiftMaster 82-NH25-03 1/4-20x03" HS SSCR, KCP, ST
B11 82-PX10-28 LiftMaster 82-PX10-28 10-32x3" SLTD Pan Head ZP
B12 86-CP05-108 LiftMaster 86-CP05-108 Cotter Pin 5/32" x 1-1/2"

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