Chamberlain GH Manual

6
9
8
1
4
7
5
2
11
10
3
K1
K2
13
12
ITEM PART# DESCRIPTION
1 13-10024 Limit Nut
2 23-10041 Limit Switch
3 K75-35627 Cover
4 21-14182 Transformer, 115/230 Volts, 20Va
21-35057 Transformer, 460 Volts, 40Va
21-35077 Transformer, 575 Volts, 40Va
5 29-31244 Relay, 24 Vdc DPST (A & B Relay) All Operators
6 29-31245 Relay, 12 Vdc SPDT (C & D Relay) 3 Phase Only
29-31229 Relay, 24 Vdc SPDT (C Relay) 1 Phase Only
7 K74-31243 MOV 580 Volts
8 K79-15016-1 RPM Sensor Assembly
9 K1A6837 Logic Board - L4
10 K2A761 Coaxial Cable
11 K1C3196-3 Antenna
12 42-31247 Terminal Block
13 42-10040 Terminal Block, Radio
To order a complete electrical box replacement kit, add a K-Prefix to the model
number of your operator for example:
T5011L4 (Operator) = K-T5011L4 (Electrical Box Kit)
ITEM PART# DESCRIPTION
K1 K72-10047 Limit Shaft Kit (Models T, APT, SD & GH)
K1 K72-10047-1 Limit Shaft Kit (Models GT & GSD)
Complete with: Limit Shaft, Limit Nuts, Limit Bearings, Limit
Sprocket, Interrupter Cup, Shim Washers, Compression Ring,
Roll Pin and E-Rings.
K2 K72-12515-1 Limit Switch Kit
Complete with: Limit Nut Retainer, Switch Plates, Backup
Plate, Depress Plates, Limit Switches, Standoffs, Screws and
Locknuts.
Individual Parts
Electrical Box Replacement Kits
Service Kits
Electrical Box
1-800-528-2806 www.liftmaster.com
Replacement Parts
Logic 4 Operators
Models T, GT, APT, SD, GSD and GH

2* Call for Pricing and Availability
14
15
17
12
16
11
12
13
4
511
1
K2
K1
2
K3
K4
K5
18
19
20
22
21
24
27
28
3
5
6
7
8
9
10
K3
23
25
26
Model T
ITEM PART# DESCRIPTION
1 22-120 Brake Solenoid, 115 Volts
22-35704 Brake Solenoid, 208 Volts
22-240 Brake Solenoid, 230-460 Volts
22-575-1 Brake Solenoid, 575 Volts
2 80-14414 Feather Key
3 10-10166 Clutch Plate
4 11-10014 Clutch Shaft
5 12-10029 Bearing 3/4" I.D.
6 15-41B10G1 Sprocket, 48B10x3/4"
7 16-5L300 Cogged Belt
8 17-10165 5L Motor Pulley 7" O.D.
9 18-10164 Clutch Spring (1/3 & 1/2 HP)
18-10168 Clutch Spring (3/4 & 1 HP)
10 39-10167 Clutch Disc
11 87-P-075 Push on Fastener
12 12-10331 Flange Bearing
13 15-41B10G1 Sprocket, 41B10x3/4"
(3/4 & 1 HP)
15-48B10GXX Sprocket, 41B10x3/4"
(1/3 & 1/2 HP)
14 15-41B32GXX Sprocket, 41B32x3/4"
ITEM PART# DESCRIPTION
K1 71-B120 Brake Kit, 115 Volt Models
71-B208 Brake Kit, 208 Volt Models
71-B240 Brake Kit, 230-460 Volt Models
71-B575 Brake Kit, 575 Volt Models
Complete with: Brake Hub Kit, Brake
Release Lever, Brake Disk, Spring
Cup, Studs, Compression Springs,
Brake Solenoid, Solenoid Cover,
Spacers, Mounting Plate, Pressure
Plate, Feather Key and Conduit.
K2 K75-10177 Brake Hub Kit
Complete with: Brake Hub, Set
Screw, Push on Fastener and Feather
Key.
K3 K72-12506 Clutch Shaft Kit (1/3 & 1/2 HP)
K72-12507 Clutch Shaft Kit (3/4 & 1 HP)
Complete with: Clutch Plate, Clutch
Shaft, Bearing 3/4" I.D., Sprocket
41B10x3/4", 5L Belt, Motor Pulley,
Spring, Clutch Disc, Shim Washers,
Castle Nut, Flat Washers, Cotter Pin,
Roll Pins and Push on Fastener.
K4 K72-12508 Output Shaft Kit (1/3 & 1/2 HP)
K72-12509 Output Shaft Kit (3/4 & 1 HP)
Complete with: Output Shaft,
Bearing, Roller Chain with Master
Link, Limit Chain, Shim Washers,
Roll Pins, Push Ring 3/4" and
Sprockets (41B32 & 48B10).
K5 K75-12870 Door Arm Kit
Complete with: Curved Arm, Straight
Arm, Door Bracket and Hardware.
PART# DESCRIPTION
19-5810 #48 Chain (1/3 & 1/2 HP) Doors 8' to 10'
19-5112 #41 Chain (3/4 & 1 HP) Doors 8' to 10'
19-5812 #48 Chain (1/3 & 1/2 HP) Doors to 12'
19-5112 #41 Chain (3/4 & 1 HP) Doors to 12'
19-5814 #48 Chain (1/3 & 1/2 HP) Doors to 14'
19-5114 #41 Chain (3/4 & 1 HP) Doors to 14'
19-5816 #48 Chain (1/3 & 1/2 HP) Doors to 16'
19-5116 #41 Chain (3/4 & 1 HP) Doors to 16'
19-5818 #48 Chain (1/3 & 1/2 HP) Doors to 18'
19-5118 #41 Chain (3/4 & 1 HP) Doors to 18'
19-5820 #48 Chain (1/3 & 1/2 HP) Doors to 20'
19-5120 #41 Chain (3/4 & 1 HP) Doors to 20'
Service Kits Door Drive Chain Kits
Individual Parts
ITEM PART# DESCRIPTION
15 15-48B10G1 Sprocket, 41B10x3/4"
16 19-41047 Roller Chain, #41x47
Pitches
17 19-48033M Limit Chain, #48x33
Pitches
18 75-10170 Trolley
19 75-10174 Front Idler Assembly
20 K75-10259 Tracker Spacer
21 10-10205 Header Bracket
22 11-10130 Header Pivot Pin
23
1/3 HP K20-1033B-2LP Motor - models
T3311L4, T3321L4
K20-3033B-4P Motor - models
T3323L4, T3343L4
K20-3033M-5 Motor - model T3353L4
1/2 HP K20-1050B-2LP Motor - models
T5011L4, T5021L4
K20-3050B-4P Motor - models
T5023L4, T5043L4
K20-3050M-5 Motor - model T5053L4
3/4 HP K20-1075B-2LP Motor - models
T7511L4, T7521L4
K20-3075B-4P Motor - models
T7523L4, T7543L4
K20-3075M-5 Motor - model T7553L4
1 HP K20-1100B-2LP Motor - models
T1011L4, T1021L4
K20-3100B-4P Motor - models
T1023L4, T1043L4
K20-3100M-5 Motor - model T1053L4
24 Door Track*
25 10-10011M1 Frame
26 K75-10030 Frame Spacer
27 1110197 Take Up Bolt
28 K75-17034 Heavy Duty Straight Arm

3* Call for Pricing and Availability
K5
K6
K3
3
4
5
8
9
10
12
1
K2
K1 2
14
13
16
K4
6
7
11
15
18
17
Model GT
ITEM PART# DESCRIPTION
1 22-120 Brake Solenoid, 115 Volts
22-35704 Brake Solenoid, 208 Volts
22-240 Brake Solenoid, 230-460 Volts
22-575-1 Brake Solenoid, 575 Volts
2 80-14414 Feather Key
3 15-40B19LGF Sprocket, 40B19x1"
15-41B12LXX Sprocket, 41B12x1"
15-48B18LGE Sprocket, 48B18x1"
4 19-40047M Roller Chain, #40 with
Master Link
5 19-48069M Limit Chain, #48 with
Master Link
6 39-10541 Clutch Disc
7 80-207-19 Key, 1/4"x1-1/2"
8 75-10170 Trolley
9 75-10174 Front Idler Assembly
10 K75-10259 Tracker Spacer
11 32-10540 Gear Reducer
12 10-10536 Frame
13 10-10205 Header Bracket
14 11-10130 Header Pivot Pin
ITEM PART# DESCRIPTION
K1 71-B120 Brake Kit, 115 Volt Models
71-B208 Brake Kit, 208 Volt Models
71-B240 Brake Kit, 230-460 Volt Models
71-B575 Brake Kit, 575 Volt Models*
Complete with: Brake Hub Kit,
Brake Solenoid Cover, Brake
Release Lever, Brake Disk, Spring
Cup, Studs, Compression Springs,
Chain, Brake Solenoid, Spacers,
Mounting Plate, Pressure Plate,
Feather Key, Screw, Cotter Pin and
Push on Fastener.
K2 K75-10177 Brake Hub Kit
Complete with: Brake Hub, Set
Screw, Push on Fastener and
Feather Key.
K3 K72-12859 Drive Shaft Kit
Complete with: Drive Shaft, Ball
Bearing, Sprocket (40B19, 41B12
and 48B18), Roller Chain with
Master Link, Chain, Limit Chain,
Key, Carriage Bolt and Nut.
K4 K75-12858 Torque Limiter Kit (1" Shaft)
Complete with: Torque Limiter
Hub, Pressure Plates, Washers,
Clutch Discs, Sprocket, Key and
Hex Jam Nut.
K5 K72-18989 Idler Shaft Kit
Complete with: Idler Shaft,
Bearing, Pulley, Hex Bolt, Flat
Washers, Lock Washers and
E-Ring.
K6 K75-12870 Door Arm Kit
Complete with: Curved Arm,
Straight Arm, Door Bracket and
Hardware.
PART# DESCRIPTION
19-5112 #41 Chain Doors to 8 to 12'
19-5114 #41 Chain Doors to 14'
19-5116 #41 Chain Doors to 16'
19-5118 #41 Chain Doors to 18'
19-5120 #41 Chain Doors to 20'
19-5124 #41 Chain Doors to 24'
Service Kits Door Drive Chain Kits
Individual Parts
ITEM PART# DESCRIPTION
15
1/2 HP K20-1050B-2LP Motor - models
GT5011L4, GT5021L4
K20-3050B-4P Motor - models
GT5023L4, GT5043L4
K20-3050M-5 Motor - model
GT5053L4
3/4 HP K20-1075B-2P Motor - models
GT7511L4, GT7521L4
K20-3075B-4P Motor - models
GT7523L4, GT7543L4
K20-3075M-5 Motor - model
GT7553L4
1 HP K20-1100B-2LP Motor - models
GT1011L4, GT1021L4
K20-3100B-4P Motor - models
GT1023L4, GT1043L4
K20-3100M-5 Motor - model
GT1053L4
1-1/2 HP K20-1150C-2LP Motor - models
GT1511L4, GT1521L4
2 HP K20-3200C-4P Motor - models
GT1523L4, GT1543L4
3 HP K20-3200C-5 Motor - model
GT1553L4
16 Door Track*
17 1110197 Take Up Bolt
18 K75-17034 Heavy Duty Straight
Arm

4* Call for Pricing and Availability
23 20
24
21
22
K4
12
14
17
6
5
5
25
97
8
10 3
6
5
2
1
K1
K2
K3
K5
K5
13
4
11
5
16
19
18
11
15
12
Drive Chain
Model APT
ITEM PART# DESCRIPTION
1 22-120 Brake Solenoid, 115 Volts
2 17-6014-1 Motor Pulley
3 10-10166 Clutch Plate
4 11-10014 Clutch Shaft
5 12-729 Pillow Flange Bearing
6 15-41B10G1 Sprocket, 41B10x3/4"
7 16-5L300 Cogged Belt
8 17-10165 Clutch Pulley 7" O.D. 5L
9 18-10164 Spring Clutch
10 39-10167 Clutch Disc
11 87-P-075 Push on Fastener
12 12-10331 Bearing
13 15-48B10GXX Sprocket, 48B10x3/4"
14 15-41B32GXX Sprocket, 41B32x3/4"
15 15-48B10G1 Sprocket, 48B10x3/4"
16 15-41B16GXX Sprocket, 41B16x3/4"
17 19-41047 Roller Chain, #41x47 Pitches
18 19-48033M Limit Chain, #48x33 Pitches
19 K75-10388 Intermediate Chain, #41x23
Pitches
20 K75-10387 Slider Assembly
21 K75-10388 Chain Tension Assembly
22 K75-10259 Tracker Spacer
23 10-10205 Header Bracket
24 K75-10406 Drive Link Assembly
25 K20-1050B-2RLP Motor - APT5011L3
ITEM PART# DESCRIPTION
K1 71-AB120 Brake Kit, 115 Volt Models
Complete with: Brake Solenoid
Cover, Brake Release Lever, Brake
Disk, Spring Cup, Studs,
Compression Springs, Brake
Solenoid, Spacers, Mounting Plate,
Pressure Plate, Feather Key and
Conduit.
K2 K72-13057 Clutch Shaft Kit
Complete with: Clutch Plate, Clutch
Shaft, Bearing 3/4" I.D, Sprocket
41B10x3/4", 5L Belt, Motor Pulley,
Spring, Clutch Disc, Shim Washers,
Castle Nut, Flat Washers, Cotter
Pin, Roll Pins and Push on
Fastener.
K3 K72-13059 Output Shaft Kit
Complete with: Output Shaft,
Bearing, Roller Chain with Master
Link, Limit Chain, Shim Washers,
Roll Pins, Push Ring 3/4" and
Sprockets (41B32 & 48B10).
K4 K75-13074 Door Arm Kit
Complete with: Curved Arm,
Straight Arm, Door Bracket and
Hardware.
K5 K72-13058 Intermediate Shaft Kit
Complete with: Shaft, Bearings,
Roll Pins, Washers and Sprockets
(41B10x3/4" & 41B16x 3/4").
Service Kits
PART# DESCRIPTION
19-5810 #48 Chain Doors 8' to 10'
19-5812 #48 Chain Doors to 12'
19-5814 #48 Chain Doors to 14'
19-5816 #48 Chain Doors to 16'
19-5818 #48 Chain Doors to 18'
19-5820 #48 Chain Doors to 20'
Door Drive Chain Kits
Individual Parts

5* Call for Pricing and Availability
Model SD
ITEM PART# DESCRIPTION
1 K75-10030 Frame Spacer
2 10-10011M1 Drawbar Frame
3 Motor
4 K28-10747 Double BX Connector
ITEM PART# DESCRIPTION
B1 07-10179 Brake Hub
B2 10-10187 Brake Solenoid Cover
B3 10-10190 Brake Release Lever
B4 10-10191 Brake Disc, Zinc Plated
B5 11-10192 Spring Cup
B6 11-10193 Brake Stud
B7 Compression Spring (Available
in complete brake kits only)
B8 19-48001 Chain, #48x1 Pitch
B9 22-120 Brake Solenoid, 115 Volts
22-35704 Brake Solenoid, 208 Volts
22-240 Brake Solenoid, 230-460 Volts
22-575-1 Brake Solenoid, 575 Volts
B10 Spacer, .20 I.D.x.31 (Available
in complete brake kits only)
B11 K75-10180 Brake Mounting Plate
Assembly
B12 K75-10184 Brake Pressure Plate Assembly
B13 80-9001 Feather Key
B14 86-CP04-112 Cotter Pin, 1/8"x1-3/4" Zinc
Plate
B15 87-P-062 Push on Fastener, 5/8" Int. Star
B16 17-6014 Motor Pulley
Brake Kits
71B120 For 115 Volt Operators
71B208 For 208 Volt Operators
71B240 For 230-460 Volt Operators
71B575 For 575 Volt Operators
Brake Assembly Kits
PART# DESCRIPTION
K77-10473 Single Slide Door Kit
K77-10474 Bi-Sliding Door Kit
K75-10470 Trolley Slider for Single Slide Door Kit
K75-10471 Trolley Slider for Bi-Sliding Door Kit
K75-10469 Door Disconnect Kit
ITEM PART# DESCRIPTION
C1 10-10166 Clutch Plate
C2 11-10014 Clutch Shaft
C3 12-10029 Bearing 3/4" I.D
C4 15-41B10G1 Sprocket, 41B10x3/4"
C5 16-5L300 Cogged Belt
C6 17-10165 5L Motor Pulley 7" O.D.
C7 18-10164 Clutch Spring (1/3 & 1/2 HP)
18-10168 Clutch Spring (3/4 & 1 HP)
C8 39-10167 Clutch Disc
C9 84-SH-76 Castle Nut 3/4-16"
C10 K-SPLONG Cotter Pin 5/32"x1-1/2"
(10 Pins)
C11 K-SPSHORT Roll Pin 1/4"x1-1/8" (10 Pins)
C12 86-RP08-200 Roll Pin 1/4"x2"
C13 87-P-075 Turac 3/4" Push on Fastener
ITEM PART# DESCRIPTION
O1 11-10015 Output Shaft
O2 12-10331 Flange Bearing
O3 15-48B10GXX Sprocket, 48B10x3/4"
Bore, Steel
O4 15-41B32GXX Sprocket, 41B32x3/4" Bore
O5 15-48B10G1 Sprocket, 48B10x3/4" Bore
O6 19-41047 Drive Chain, #41x47 Pitches
O7 19-48033 Limit Chain, #48x33 Pitches
O8 86-RP08-102 Roll Pin, 1/4" Dia.x1-1/8"
O9 86-RP08-108 Roll Pin, 1/4" Dia.x1-1/2"
O10 158A53 Push Ring, 3/4" I.D.
Hardware Kits
Clutch Shaft Kit Output Shaft Kit
Individual Parts
C3
C1
C8
C5
C6
C7
C9
C4
O4
O5
O6
O7
O2
C3
C13
C2
C10
C11
C12
O9
O10
O2
O3
O8
O1
O8
B14
B15
B4
B1
B13 B11
B8
B2
B9
B16
B10
B3
B12
B5
B6
B7
1
2
4
3
B16

6* Call for Pricing and Availability
Model GSD
ITEM PART# DESCRIPTION
1 10-10446 Mounting Bracket,
Electrical Box - Brake
2 10-10447 Mounting Bracket,
Electrical Box - Reducer
3 K28-10747 Double BX Connector
4 28-10218 Conduit, 3/8" NLA
5 28-10219 Connector, 90 Degree
6 28-10220 Bushing, Anti-Short
7 32-10540 Gear Reducer
8 Motor Drive Chain
ITEM PART# DESCRIPTION
B1 07-10179 Brake Hub
B2 10-10187 Brake Solenoid Cover
B3 10-10190 Brake Release Lever
B4 10-10191 Brake Disc, Zinc Plated
B5 11-10192 Spring Cup
B6 11-10193 Brake Stud
B7 Compression Spring
(Available in complete brake
kits only)
B8 19-48001 Chain, #48 X 1 Pitch
B9 22-120 Brake Solenoid, 115 Volts
22-35704 Brake Solenoid, 208 Volts
22-240 Brake Solenoid, 230-460 Volts
22-575-1 Brake Solenoid, 575 Volts
B10 Spacer, .20 I.D. X .31
(Available in complete brake
kits only)
B11 K75-10180 Brake Mounting Plate
Assembly
B12 K75-10184 Brake Pressure Plate Assembly
B13 80-9001 Feather Key
B14 86-CP04-112 Cotter Pin, 1/8"x1-3/4" Zinc
Plate
B15 87-P062 Push on Fastener, 5/8" Int. Star
Brake Kits
71B120 For 115 Volt Operators
71B208 For 208 Volt Operators
71B240 For 230-460 Volt Operators
71B575 For 575 Volt Operators
Brake Assembly Kits
PART# DESCRIPTION
K77-10473 Single Slide Door Kit
K77-10474 Bi-Sliding Door Kit
K75-10470 Trolley Slider for Single Slide Door Kit
K75-10471 Trolley Slider for Bi-Sliding Door Kit
K75-10469 Door Disconnect Kit
ITEM PART# DESCRIPTION
C1 07-10534 Hub, Torque Limiter
C2 07-10535 Clutch Pressure Plate
C3 18-10539 Belleville Washer
C4 39-10541 Clutch Disc
C5 75-40A25 Sprocket Assembly
C6 80-207-19 Key, 1/4"x1/4"x1-1/2"
C7 84-JH-150 Hex Jam Nut, 1-1/2"-12
ITEM PART# DESCRIPTION
D1 11-10537 Drive Shaft
D2 12-12004 1" Ball Bearing
D3 15-40B19LGF Sprocket, 40B19x1" Bore
D4 15-41B12LXX Sprocket, 41B12x1" Bore
D5 15-48B18LGE Sprocket, 48B18x1" Bore
D6 19-40047M Drive Chain, #40 with
Master Link
D7 19-48069M Limit Chain, #48 with
Master Link
D8 80-207-23 Key, 3/16"x3/16"x1-3/8"
Hardware Kits
Torque Limiter Kit
Drive Shaft Kit
Individual Parts
D1
D1
C1
C6
C2
C4
C5
C4
C2
C3
C3
C7
B2
B9
B14
B8
B11
B13
B1
B4
B3
B12
B5
B6
B7
B10
B14
B15
4
65
D8
D8
D5
D6
D3
D2
D2
D7
7
8
31
2

7* Call for Pricing and Availability
Model GH
ITEM PART# DESCRIPTION
1 22-120 Brake Solenoid, 115 Volts
22-35704 Brake Solenoid, 208 Volts
22-240 Brake Solenoid, 230-460 Volts
22-575-1 Brake Solenoid, 575 Volts
2 80-9001 Feather Key
3 32-11009 Gear Reducer (1/2-1 HP, 45:1)
32-11010 Gear Reducer (1/2-2 HP, 44:1)
32-11011 Gear Reducer (3 HP, 45:1)
4 15-48B18LGE Sprocket, 48B18 LGE (1/2-1 HP)
15-48B18PJH Sprocket, 48B18 PJH (1/2-2 HP)
15-48B18QGH Sprocket,48B18 (3 HP)
5 15-50B12LGH Sprocket, 50B12 (1/2-1 HP)
15-50B12PJH Sprocket, 50B12 (1/2-2 HP)
15-80B9QGH Sprocket, 80B9 (3 HP)
6 10-11021 Disconnect Lever
7 198A12 Sash Chain, 12' with Keyring
8 08-11012 Bevel Gear, 5/8" ID
75-13334 Bevel Gear, 3/4" I.D. (3 HP)
9 08-11013 Bevel Gear, 3/4" I.D.
08-13333 Bevel Gear, 3/4" I.D. 24 tooth
(3 HP)
10 10-10882 Hand Chain Guide
11 12-10883 Nyliner Bearing
12 12-10029 Bearing, 3/4" I.D.
13 18-11008 Compression Spring
14 75-10884 Chain Wheel Assembly
ITEM PART# DESCRIPTION
K1 K75-12584 Brake Kit, 115 Volt Models
K75-12585 Brake Kit, 230-460 Volt Models
K75-12586 Brake Kit, 575 Volt Models
Complete with: Brake Hub Kit,
Brake Release Lever, Brake Disk,
Spring Cup, Studs, Compression
Springs, Brake Solenoid, Solenoid
Cover, Spacers, Mounting Plate,
Pressure Plate, Feather Key and
Fastener.
K2 K75-10177 Brake Hub Kit
Complete with: Brake Hub, Set
Screw, Push on Fastener and
Feather Key.
K3 K72-12789 Hand Chain Shaft Kit (1/2-2 HP)
K75-14661 Hand Chain Shaft Kit (3 HP)
Complete with: Bevel Gear 5/8" ID,
Bevel Gear 3/4" ID, Hand Chain
Guide, Hand Chain Shaft, Bearing
3/4" ID, Nyliner Bearing,
Compression Spring, Chain Wheel,
Washers, Roll Pins and E-Rings.
K4 K75-30737 Disconnect Kit
Complete with: Disconnect Lever,
Bevel Gear Yoke, Brake Release,
Actuator Bracket, Switch Actuator,
Disconnect Shaft, Tension Spring,
Sash Chain with Keyring, Screws,
Nuts, Flat Washers, Lock Washers,
Cotter Pins and Roll Pin.
K5 K75-12829 Gear Housing Kit
(1/2-1 HP, 115 Volts)
K75-12830 Gear Housing Kit
(1/2-1 HP, 230-460 Volts)
K75-12831 Gear Housing Kit
(1/2-1 HP, 575 Volts)
K75-12832 Gear Housing Kit
(1/2-2 HP, 230-460 Volts)
K75-12833 Gear Housing Kit
(1/2-2 HP, 575 Volts)
Complete with: Housing Support
Bracket, Pads and Pressure Plate,
Housing with Cover, Disconnect Kit,
Hand Chain Shaft and Brake Kit.
Service Kits Individual Parts
1
3
4
K5
K1
2
5
K4
6
7
15
K2
K3
12
12
8
9
10
11
13
14
ITEM PART# DESCRIPTION
15
1/2 HP K20-1050C-2LP Motor - models
GH5011L4, GH5021L4
K20-3050C-4P Motor - models
GH5023L4, GH5043L4
K20-3050M-5 Motor - model
GH5053L4
3/4 HP K20-1075C-2LP Motor - models
GH7511L4, GH7521L4
K20-3075C-4P Motor - models
GH7523L4, GH7543L4
K20-3075M-5 Motor - model
GH7553L4
1 HP K20-1100C-2LP Motor - models
GH1011L4, GH1021L4
K20-3100C-4P Motor - models
GH1023L4, GH1043L4
K20-3100M-5 Motor - model
GH1053L4
1-1/2 HP K20-1150C-2LP Motor - models
GH1511L4, GH1521L4
2 HP K20-3200C-4P Motor - models
GH1523L4, GH1543L4
K20-3200C-4P Motor - models
GH2023L4, GH2043L4
3 HP K20-3300C-4 Motor - models
GH3023L4, GH3043L4

© 2010, The Chamberlain Group, Inc.
01-35673-1C All Rights Reserved