Sierra Bellows Expander Tool | Sierra 18-9847

Bellows Expander Tool | Sierra 18-9847

• Bellows Expander Tool
• Installs exhaust bellows on MC-1,R-MR, Alpha One, Bravo I and II and Blackhawk drives
• Replaces Mercury 91-45497A1
• Replaces Mallory 9-79811