SBT Center Main Bearing for Kawasaki 92139-3712 STX-12F STX-15F

Center main bearing designed for stable crankshaft support. Hardened materials and precise tolerances ensure smooth rotation and long-term reliability.
Replaces OEM# 92139-3712

• STX-12F 2003–2007
• STX-15F 2004–2006

• 2003 STX-12F
• 2004 STX-12F
• 2005 STX-12F
• 2006 STX-12F
• 2007 STX-12F
• 2004 STX-15F
• 2005 STX-15F
• 2006 STX-15F