20-1750-1N | QualCast Valve Seat Insert

Applications: 

• John Deere: All years, all models with 270, 4270, 404 Diesel Engine
• John Deere: All years, all models with 404A Intercooled, 404T Turbo Diesel Engine

Interchange: 

• Durabond: Part #70659 and Part #90659
• Fed-Mog/SPX: Part #24517501N
• John Deere: Part #R43681
• Mahle Original: Part #2184508
• SBI, Inc.: Part #SB17501N
• TRW: Part #IS397H