20-1937-0 | QualCast Valve Seat Insert
- Nominal OD: 1-15/16""
- Exact OD: 1.943
- ID: 1-9/16"
- Depth: 3/8
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Dynagear: Part #4310
- Mahle Original: Part #2187670
- Martin Wells Ind.: Part #W739
- SBI, Inc.: Part #SB19370
- Tucker: Part #T1850
Product Information
Product Information
Shipping & Returns
Shipping & Returns

20-1937-0 | QualCast Valve Seat Insert
20-1937-0 | QualCast Valve Seat Insert
- Nominal OD: 1-15/16""
- Exact OD: 1.943
- ID: 1-9/16"
- Depth: 3/8
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Dynagear: Part #4310
- Mahle Original: Part #2187670
- Martin Wells Ind.: Part #W739
- SBI, Inc.: Part #SB19370
- Tucker: Part #T1850
$3.47
20-1937-0 | QualCast Valve Seat Insert—
$3.47
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Nominal OD: 1-15/16""
- Exact OD: 1.943
- ID: 1-9/16"
- Depth: 3/8
- Seat Angle: 45º
- Application: UNIVERSAL
Interchange:
- Dynagear: Part #4310
- Mahle Original: Part #2187670
- Martin Wells Ind.: Part #W739
- SBI, Inc.: Part #SB19370
- Tucker: Part #T1850












