Series 653 3 Ton Ratchet Lever Hoist Gear Set - Models 5320 and 5321

Product Description

This CM replacement gear set is designed for Series 653 ratchet lever hoist models 5320 and 5321. CM identifies both models as 3 Ton lever hoists, with model 5320 supplied with a 5 ft Lift and model 5321 supplied with a 10 ft Lift.

The gear set transfers the operator’s hand-applied lever movement through the hoist drive mechanism to the liftwheel. Properly functioning gears are required for smooth chain movement, controlled load positioning, and efficient transmission of operating force through the lever hoist.

CM’s Series 653 service information describes the gear set as a two-gear assembly and requires the gear timing marks to be aligned during installation. Replacing the gears as the specified set helps restore the intended tooth engagement and operating relationship within the gear train.

Material:
Manufacturer gear alloy not specified
Manufacturer heat treatment not specified

Compatible With:
CM Series 653 Model 5320 3 Ton Ratchet Lever Hoist with 5 ft Lift
CM Series 653 Model 5321 3 Ton Ratchet Lever Hoist with 10 ft Lift

Uses:
Replacing worn or damaged transmission gears
Restoring lever-to-liftwheel power transmission
Correcting rough or inconsistent gear operation
Rebuilding Series 653 lever hoists
Preventive maintenance of the drive assembly

Key Features:
Two-gear replacement set
Model-specific Series 653 compatibility
Designed for 3 Ton hoist configurations
Timing marks assist with correct assembly
Supports smooth and consistent drive operation