20-1562-6+010 | QualCast Valve Seat Insert

• Outside Diameter: 1-9/16
• Inside Diameter: 1-1/4
• Exact OD: 1.577
• Depth: 7/32
• Seat Angle: 45
• Oversizes: Y

Interchange: 

• Mahle Original: Part #2187471.01
• SBI, Inc.: Part #SB15626+010