Kirby Vacuum Transmission
Best replacement part for long term upright vacuum maintenance.
A comprehensive replacement kit to restore the self-propelled drive system on older upright models. It simplifies repairs by including the transmission, cam bracket, and rear wheels in one package.
$127.60
at
Goodvac
More Transmission options
Who it's for
- Homeowners seeking a heavy-duty clean without physical strain
- Long-term investors prioritizing appliance longevity and repairability
- Users needing precise control in tight spaces or during transport
Who should skip it
- Casual DIYers who prefer simple, tool-free maintenance
- People with multi-story homes requiring frequent lifting between floors
- Budget-conscious shoppers looking for low-cost replacement components
Performance breakdown
Compatibility Range
Supports nearly every Kirby model from Generation 3 through Avalir 2.
Installation Complexity
Requires mechanical aptitude and basic tools for a successful swap.
Build Integrity
Genuine factory-spec components ensure long-term durability and reliable performance.
Drive Restoration
Effectively brings back the signature self-propelled feel of a new machine.
Component Completeness
Includes essential wheels and brackets, though gear swapping may be required.
Voltage Versatility
Engineered to function seamlessly across both 120V and 220V power systems.
Key Specs
Part Number
552306G
Compatibility
Fits Kirby G3, G4, G5, G6, Ultimate G, Ultimate G Diamond, Sentria, Sentria II, Avalir, and Avalir 2 models
Included Components
Tech-Drive assembly, Bracket Cam assembly, Two rear wheels
Voltage Compatibility
Fits both 120V and 220V vacuums
Gear Color
Gray
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