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

SERVICE KITS
ITEM PART # DESCRIPTION
K1 K72-19975 Clutch shaft kit
Complete with: Clutch shaft, 1"
keyed flange bearings, dual sprocket
32/14, splined core sprocket, e-ring,
compression spring, pulley
assembly, washers, thrust bearing,
retaining ring, splined hub, and roll.
K2 K72-19974 Output shaft kit
Complete with: Output shaft,
sprocket assembly, dual sprocket
32/14, sprocket 48B18 X 1" bore,
sprocket 50B12 X 1" bore, ring,
washers, set screw, roll pin, and
thin walled receiver.
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.
*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 J
INDIVIDUAL PARTS
ITEM PART #
1 11-19470
2 12-19504
3 15-19480
4 15-19484
5 18-30957
6 75-19985
7 80-19846
8 15-19478
9 15-48B18LGE
10 15-50B12LGH Sprocket 50B12 X 1"
11 16-5L304
12 K75-19978-L
13 K75-19978-R
14 K75-19977
15 17-6014
16 K20-1033B-LP2 Motor - models J3311L3, 3321L3
K20-3033B-4P Motor - models J3323L3, 3343L3
K20-3033M-5
K20-1050B-2LP Motor - models J5011L3, 5021L3
K20-3050B-4P Motor - models J5023L3, 5043L3
K20-3050M-5
K20-1075B-2P Motor - models J7511L3, 7521L3
K20-3075B-4P Motor - models J7523L3, 7543L3
K20-3075M-5
K20-1100B-2LP Motor - models J1011L3, 1021L3
K20-3100B-4P Motor - models J1023L3, 1043L3
K20-3100M-5
19-48047M
01-19457
01-19457SP
01-19457FR
33
DESCRIPTION
Clutch shaft - J
Keyed flange Bearing 1"
Dual sprocket 32/14
Splined core sprocket
Compression spring
Pulley assembly
Splined hub, J disconnect
Sprocket assembly
Sprocket 48B18 X 1"
Cogged Belt 30.4"
Frame kit (LH)*
Frame kit (RH)*
J Arm kit
Motor pulley
Motor - model J3353L3
Motor - model J5053L3
Motor - model J7553L3
Motor - model J1053L3
NOT SHOWN
Roller chain, #48x47 pitch
with master link
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