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Roller Chain & Sprockets

15-50B32LGH

Sprocket 50B32 1" shaft 1/4" KW

71-1550B32LGH is a 32 Tooth Sprocket Kit 1" Bore x 1/4" keyway (50B32).
For use with various LiftMaster® Logic 4.0/5.0 and maxum DC Standard-Duty and Industrial-Duty Commercial Door Operators

TDC41-10

LiftMaster Trolley Chain Pack #41 1200/2200LBS 10ft Door

Chain pack only
TDC41-10 is a #41 Chain Pack Kit for 10 Ft. Trolley Rail Assemblies.
For use with LiftMaster® MAXUM TDC 1200 and 2200 Series Standard-Duty and Industrial-Duty Trolley Commercial Door Operators; installed on 10' commercial doors

15-50B32QGH

Sprocket 50B32 1.25 Bore 1/4" w/SS

71-1550B32QGH is a 32 Tooth Sprocket Kit 1-1/4" Bore x 1/4" keyway (50B32-114)
For use with various LiftMaster® Logic 4.0/5.0 and MAXUM DC Standard-Duty and Industrial-Duty Commercial Door Operators

15-50B72QGH

Sprocket 72 Teeth 1-1/4" Bore 1/4" Keyway

For use with various LiftMaster® Logic 4.0/5.0 and MAXUM DC Standard-Duty and Industrial-Duty Commercial Door Operators

TDC48-12

LiftMaster Trolley Chain Pack #48 700LBS 12ft Door

Chain pack only
TDC48-12 is a #48 Chain Pack Kit for 12 Ft. Trolley Rail Assemblies.
For use with LiftMaster® MAXUM TDC 700 Series Standard-Duty Trolley Commercial Door Operators; installed on 12' commercial doors.

TDC41-12

LiftMaster Trolley Chain Pack #41 1200/2200LBS 12ft Door

Chain pack only
TDC41-12 is a #41 Chain Pack Kit for 12 Ft. Trolley Rail Assemblies.
For use with LiftMaster® MAXUM TDC 1200 and 2200 Series Standard-Duty and Industrial-Duty Trolley Commercial Door Operators; installed on 12' commercial doors

TDC48-08

LiftMaster Trolley Chain Pack #48 700LBS 8ft Door

Chain pack only
TDC48-08 is a #48 Chain Pack Kit for 8 Ft. Trolley Rail Assemblies.
For use with LiftMaster® MAXUM TDC 700 Series Standard-Duty Trolley Commercial Door Operators; installed on 8' commercial doors.