20-1812-11 | QualCast Valve Seat Insert

• Nominal OD: 1-13/16"
• Exact OD: 1.8175
• ID: 1-7/16""
• Depth: 5/16"
• Seat Angle: 45º
• Application: UNIVERSAL

Interchange: 

• Fed-Mog/SPX: Part #245181211
• Mahle Original: Part #2187597
• Martin Wells Ind.: Part #W886A
• SBI, Inc.: Part #SB181211
• Tucker: Part #T1854