20-1875-13 | QualCast Valve Seat Insert
- Nominal OD: 1-7/8
- Exact OD: 1.88
- ID: 1-1/2
- Depth: 7/32
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Martin Wells: Part #W557
- SBI, Inc.: Part #SB187513
- Tucker: Part #T1612
- Waukesha: Part #B6229
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-1875-13 | QualCast Valve Seat Insert
20-1875-13 | QualCast Valve Seat Insert
- Nominal OD: 1-7/8
- Exact OD: 1.88
- ID: 1-1/2
- Depth: 7/32
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Martin Wells: Part #W557
- SBI, Inc.: Part #SB187513
- Tucker: Part #T1612
- Waukesha: Part #B6229
$3.57
20-1875-13 | QualCast Valve Seat Insert—
$3.57
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Nominal OD: 1-7/8
- Exact OD: 1.88
- ID: 1-1/2
- Depth: 7/32
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Martin Wells: Part #W557
- SBI, Inc.: Part #SB187513
- Tucker: Part #T1612
- Waukesha: Part #B6229












