Repair Parts Kits - Model H - Chamberlain H Owner's Manual

SERVICE KITS
ITEM PART # DESCRIPTION
K1 K72-19979 Clutch shaft kit
Complete with: Clutch shaft, keyed
flange bearing, dual sprocket 32/14,
14 tooth sprocket, e-ring,
compression spring, chain wheel
assembly, pulley assembly, chain
guide assembly, shim washer,
washer", thrust washer, roll pins.
K2 K72-19974 Output shaft kit
Complete with: Output shaft,
sprocket assembly, dual sprocket
32/14, sprocket 48B18 X 1",
sprocket 50B12 X 1", ring, washer",
key, set screw, roll pin, and thin
walled receivers.
NOT SHOWN
71-B120H Brake kit - 115 Volt models
71-B240H Brake kit - 230-460 Volt models
71-B575H 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.
K73-HFRAME-L H frame kit, left hand
K73-HFRAME-R H frame kit, right hand
*Non stocked item. Please allow additional delivery time.
R E P A I R P A R T S K I T S - M O D E L H
INDIVIDUAL PARTS
ITEM PART #
1 11-19471
2 12-19504
3 15-19480
4 15-19481
5 18-11379
6 75-10884
7 75-19985
8 75-19986
9 15-19478
10 15-19480
11 15-48B18LGE
12 15-50B12LGH Sprocket 50B12 X 1"
13 16-5L304
14 K75-19978-L
15 K75-19978-R
16 K75-19981
17 17-6014
18 K20-1033B-LP2 Motor - models H3311L3, 3321L3
K20-3033B-4P Motor - models H3323L3, 3343L3
K20-3033M-5
K20-1050B-2LP Motor - models H5011L3, 5021L3
K20-3050B-4P Motor - models H5023L3, 5043L3
K20-3050M-5
K20-1075B-2P Motor - models H7511L3, 7521L3
K20-3075B-4P Motor - models H7523L3, 7543L3
K20-3075M-5
K20-1100B-2LP Motor - models H1011L3, 1021L3
K20-3100B-4P Motor - models H1023L3, 1043L3
K20-3100M-5
19 K74-19987
19-48047M
01-19457
01-19457SP
01-19457FR
35
DESCRIPTION
Clutch shaft - H
Keyed flange bearing 1"
Dual sprocket 32/14
Sprocket, 14 Tooth
Compression spring
Chain wheel assembly
Pulley assembly
Chain guide assembly
Sprocket assembly
Dual sprocket 32/14
Sprocket 48B18 X 1"
Cogged belt 30.4"
Frame kit (LH)*
Frame kit (RH)*
Arm kit - H
Motor pulley
Motor - model H3353L3
Motor - model H5053L3
Motor - model H7553L3
Motor - model H1053L3
Interlock switch
NOT SHOWN
Roller chain, #48x47 pitch
with master link
Owner's Manual - English
Owner's Manual - Spanish
Owner's Manual - French