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Baldwin B1446 Engine Oil Filter
| Brand | Baldwin B1446 |
|---|---|
| Contains | 20 psid by-pass valve |
| Fits | "chevrolet, isuzu light-duty trucks; hitachi, kobelco equipment" |
| Height | 3 27/32 |
| Height (mm) | 97.6 |
| Integral Gasket | [1] included |
| O-Ring | [3] included |
| Outside Diameter 1 | 3 23/32 |
| Outside Diameter 1 (mm) | 94.5 |
| Replaces | "isuzu 8-97049-708-1, x132010140" |
| Thread | M20 x 1.5 |
| Fits | Chevrolet and Isuzu · 4 vehicles |
By-pass valve included. Helps maintain oil flow when pressure rises.
Integral gasket included. Simplifies sealing during filter replacement.
M20 x 1.5 thread. Provides a precise, secure filter connection.
Baldwin B1446 Engine Oil Filter
The Baldwin B1446 engine oil filter is built for select Chevrolet and Isuzu light-duty truck applications, as well as Hitachi and Kobelco equipment. It features a 20 PSID by-pass valve, an M20 x 1.5 thread, and the listed gasket and O-ring sealing components for service replacement.
Key Features
- Engine oil filter for Baldwin B1446 applications
- 20 PSID by-pass valve for controlled oil flow under restriction
- M20 x 1.5 thread for the specified mounting pattern
- Height: 3 27/32 in. (97.6 mm)
- Outside diameter: 3 23/32 in. (94.5 mm)
- Integral gasket included
- O-ring included
- Replaces Isuzu 8-97049-708-1 and X132010140
Detailed Description
Baldwin B1446 is an engine oil filter specified for 1981-1983 Isuzu Pickup and 1982 Chevrolet LUV applications. It is also listed for Chevrolet and Isuzu light-duty trucks, plus Hitachi and Kobelco equipment, making it a direct-reference service part for the stated applications. The B1446 part number is useful when matching replacement filters by thread size, sealing dimensions, and by-pass valve specification.
This part cross-references Isuzu 8-97049-708-1 and X132010140 for the same application.
What It Helps Address
- Oil filtration service on the specified Isuzu Pickup and Chevrolet LUV applications
- Replacement of a worn or restricted engine oil filter
- Maintaining proper oil flow when the filter reaches the listed by-pass setting
- Matching an OE-style filter by thread, diameter, and height
- Service replacement for listed light-duty truck and equipment applications
Installation Notes and Tips
Verify the thread size, gasket sealing surface, and overall dimensions before installation. Confirm the vehicle application against the listed fitment for 1981-1983 Isuzu Pickup and 1982 Chevrolet LUV, and compare the old filter to the Baldwin B1446 part number before service. Lubricate the gasket and tighten according to the vehicle or equipment manufacturer’s service procedure.
Quality Assurance
Baldwin filters are built for service replacement in automotive and equipment filtration applications. Use the listed dimensions, by-pass valve specification, and OE reference numbers to confirm the correct filter before installation.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1983 | Isuzu | Pickup | 2.2L | L4 | DIESEL | N/A | — |
| 1982 | Chevrolet | LUV | 2.2L | L4 | DIESEL | N/A | — |
| 1982 | Isuzu | Pickup | 2.2L | L4 | DIESEL | N/A | — |
| 1981 | Isuzu | Pickup | 2.2L | L4 | DIESEL | N/A | — |
| No rows match your filter. | |||||||