Parts for Craftsman 143104121: Carburetor No.29928 Parts

This tension spring restores proper tension and movement to the mechanism it serves, helping doors, latches, or assemblies operate smoothly and reliably. Designed as a direct-replacement service part for worn or broken springs. What it does

• Provides restoring tension to return or hold moving parts in position.
• Replaces worn or stretched springs that cause sagging, poor closure, or loose operation.
• Helps eliminate slack, rattling, or intermittent engagement in the affected mechanism.
• Restores consistent operation when the original spring has lost tension or is damaged.

• One tension spring (single piece), unless the product listing specifies otherwise.

• Disconnect power and follow appliance-specific safety procedures before beginning repairs.
• Use appropriate hand tools; springs can be under tension—wear eye protection and gloves.
• Verify orientation and seating of the spring during installation to ensure correct function.