20-1750-12 | QualCast Valve Seat Insert
Applications:
- Detroit Diesel: All years, all models with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
- Ford: Years 1981-1989, C800 model with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
Interchange:
- Dynagear: Part #30540
- Fed-Mog/SPX: Part #245175012
- Martin Wells Ind.: Part #W4107
- SBI, Inc: Part #SB175012
- TRW: Part #IS492
- Tucker: Part #T1973
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-1750-12 | QualCast Valve Seat Insert
20-1750-12 | QualCast Valve Seat Insert
Applications:
- Detroit Diesel: All years, all models with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
- Ford: Years 1981-1989, C800 model with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
Interchange:
- Dynagear: Part #30540
- Fed-Mog/SPX: Part #245175012
- Martin Wells Ind.: Part #W4107
- SBI, Inc: Part #SB175012
- TRW: Part #IS492
- Tucker: Part #T1973
$9.58
20-1750-12 | QualCast Valve Seat Insert—
$9.58
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Applications:
- Detroit Diesel: All years, all models with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
- Ford: Years 1981-1989, C800 model with 8.2L (500 C.I.) 16V Naturally Aspirated &Turbo Engine
Interchange:
- Dynagear: Part #30540
- Fed-Mog/SPX: Part #245175012
- Martin Wells Ind.: Part #W4107
- SBI, Inc: Part #SB175012
- TRW: Part #IS492
- Tucker: Part #T1973












