20-2000-13 | QualCast Valve Seat Insert

Applications: 

• Caterpillar: All years, all models with D4CD, D6B, D300, D333 12V Engine

Interchange: 

• Dynagear: Part #31650
• Martin Wells Ind.: Part #W553
• SBI, Inc.: Part #SB200013
• Tucker: Part #T1921
• Waukesha: Part #76408 & Part #B5746