20-1687-3N | QualCast Valve Seat Insert
Applications:
- IHC Tractors, Power Units: All years, all models with D335, D350, D370, D503, D525, D554, UD16/9/9A Engine
Interchange:
- Durabond: Part #70673
- Dynagear: Part #81170
- Fed-Mog/SPX: Part #24516873N
- K.O. Lee: Part #Z12C
- SBI, inc.: Part #SB16873N
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-1687-3N | QualCast Valve Seat Insert
20-1687-3N | QualCast Valve Seat Insert
Applications:
- IHC Tractors, Power Units: All years, all models with D335, D350, D370, D503, D525, D554, UD16/9/9A Engine
Interchange:
- Durabond: Part #70673
- Dynagear: Part #81170
- Fed-Mog/SPX: Part #24516873N
- K.O. Lee: Part #Z12C
- SBI, inc.: Part #SB16873N
$3.14
Original: $10.46
-70%20-1687-3N | QualCast Valve Seat Insert—
$10.46
$3.14Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Applications:
- IHC Tractors, Power Units: All years, all models with D335, D350, D370, D503, D525, D554, UD16/9/9A Engine
Interchange:
- Durabond: Part #70673
- Dynagear: Part #81170
- Fed-Mog/SPX: Part #24516873N
- K.O. Lee: Part #Z12C
- SBI, inc.: Part #SB16873N












