20-1750-4 | QualCast Valve Seat Insert
Applications:
- Harley Davidson: All years, all models with 1000cc (1.0L) Iron Head Engine
- Toyota: Years 1972-1974, Celica model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Corona model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Hi-Lux model with 1968cc (2.0L) SOHC 8V 18RC Engine
Interchange:
- Dynagear: Part #31000
- Fed-Mog/SPX: Part #24517504
- K.O. Lee: Part #J12
- Mahle Original: Part #2187587
- Martin Wells Ind.: Part #W508
- SBI, Inc.: Part #SB17504
- TRW: Part #IS107
- Tucker: Part #T984
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-1750-4 | QualCast Valve Seat Insert
20-1750-4 | QualCast Valve Seat Insert
Applications:
- Harley Davidson: All years, all models with 1000cc (1.0L) Iron Head Engine
- Toyota: Years 1972-1974, Celica model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Corona model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Hi-Lux model with 1968cc (2.0L) SOHC 8V 18RC Engine
Interchange:
- Dynagear: Part #31000
- Fed-Mog/SPX: Part #24517504
- K.O. Lee: Part #J12
- Mahle Original: Part #2187587
- Martin Wells Ind.: Part #W508
- SBI, Inc.: Part #SB17504
- TRW: Part #IS107
- Tucker: Part #T984
$1.17
Original: $3.90
-70%20-1750-4 | QualCast Valve Seat Insert—
$3.90
$1.17Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Applications:
- Harley Davidson: All years, all models with 1000cc (1.0L) Iron Head Engine
- Toyota: Years 1972-1974, Celica model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Corona model with 1968cc (2.0L) SOHC 8V 18RC Engine
- Toyota: Years 1972-1974, Hi-Lux model with 1968cc (2.0L) SOHC 8V 18RC Engine
Interchange:
- Dynagear: Part #31000
- Fed-Mog/SPX: Part #24517504
- K.O. Lee: Part #J12
- Mahle Original: Part #2187587
- Martin Wells Ind.: Part #W508
- SBI, Inc.: Part #SB17504
- TRW: Part #IS107
- Tucker: Part #T984












