# Liftmaster Gear and Sprocket Kit 41C4220A

Liftmaster Gear and Sprocket Kit Replacement 41C4220A

**Gear and Sprocket Assembly Kit replacement part for 41C4220A**.

Compatible with residential **Chamberlain, Liftmaster, Sears Craftsman, Master Mechanic** and **Garage Master** chain drive garage door openers manufactured from 1984 to the present part no. 41C4220A. Also for Wayne Dalton models 100 to 320.

Includes:

-   Sprocket drive shaft
-   Shaft housing
-   Main drive gear
-   Worm gear
-   Limit switch gear and clip
-   Lubricant
-   Replacement bushing, fittings, & pins
-   Instructions

##### Compatibility

Compatible with:

All 1/3 Hp, 1/2 Hp, 3/4 Hp Residential chain Drive Models of these openers manufactured from 1984 to the present:

-   Liftmaster
-   Sears Craftsman
-   Master Mechanic
-   Chamberlain
-   Garage Master
-   Wayne Dalton models 100 to 320

Not compatible with Sears openers made before 1984 - body color of powerhead unit: brown, green, or yellow.

## Details

- **Price:** 45.99 USD
- **Vendor:** Liftmaster

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 45.99 USD | In stock |

## Images

- Liftmaster Replacement Gear And Sprocket Kit 41C4220A
- Sears Craftsman Gear Sprocket Kit 41C4220A
- Garage door opener gear kit compatible with LiftMaster Chamberlain and Craftsman models
- Replacement gear and sprocket assembly kit with worm gear and drive shaft components
- Complete garage opener gear repair kit with lubricant bushings and installation parts

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> Source: [Express Garage Doors](https://www.expressgaragedoors.com/products/liftmaster-sears-gear-and-sprocket-kit-41c4220a)
> Updated: 2026-06-24