21-1687-57 | QualCast Valve Seat Insert
- Nominal OD: 1-11/16"
- Exact OD: 1.6945
- ID: 1.335T
- ID Top Taper: 1.487"
- Depth: 0.275
- Seat Angle: 45º
- Application: BMW, FOR, MAZ
Product Information
Product Information
Shipping & Returns
Shipping & Returns

21-1687-57 | QualCast Valve Seat Insert
21-1687-57 | QualCast Valve Seat Insert
- Nominal OD: 1-11/16"
- Exact OD: 1.6945
- ID: 1.335T
- ID Top Taper: 1.487"
- Depth: 0.275
- Seat Angle: 45º
- Application: BMW, FOR, MAZ
$7.30
21-1687-57 | QualCast Valve Seat Insert—
$7.30
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Nominal OD: 1-11/16"
- Exact OD: 1.6945
- ID: 1.335T
- ID Top Taper: 1.487"
- Depth: 0.275
- Seat Angle: 45º
- Application: BMW, FOR, MAZ












