Worm Gear & Bushing

This high-quality replacement worm gear and bushing assembly (SKU: ST0432) is designed to restore precise drive operation in compatible chainsaws. Engineered to match the OEM specifications of STIHL 1119 640 7100, it ensures reliable engagement and smooth rotation for your powerhead. Durable construction provides long-lasting performance, making it an ideal direct replacement part for your outdoor power equipment.

• Precision-engineered to meet OEM fit and function for reliable replacement.
• Durable metal construction withstands high torque and wear for extended service life.
• Includes pre-assembled bushing for easy, hassle-free installation.

• STIHL 038 Chainsaw
• STIHL 038 AV Chainsaw
• STIHL 038 Magnum Chainsaw

Chainsaw Drive Components – precision replacement parts for STIHL oil pump and drive systems.