Sierra 18-4039 Marine Needle Bearing

Sierra 18-4039 Marine Needle Bearing Features:

• Durable construction
• Marine-grade
• Hardwearing bearing
• Replaces:
  – GLM 16400
  – Mercury Marine 31-17514A2/ 31-8M0045428/ 31-17514A1/ 31-17514/
  31-67526A1/ 31-67526A2/ 31-67526/ 31-821146A1/ 31-814337A1/ 879366/
  31–8M0045430