The Baldwin B2 is a full-flow lube spin-on filter engineered for reliable filtration in automotive, light-duty truck, heavy-duty truck, agricultural, construction, and equipment applications.
Its spin-on design allows for straightforward installation and replacement, while the integrated anti-drainback valve helps retain oil in the filter when the engine is shut down. The filter also incorporates an 8 PSID bypass valve to help maintain oil flow when operating conditions cause increased restriction.
The Baldwin B2 uses a 3/4"-16 thread and measures approximately 3-11/16" (93.7 mm) in outside diameter by 5-13/32" (137.3 mm) in length. It includes an integral G381-A gasket for sealing at the filter mounting surface.
The B2 is listed for applications across a wide range of automotive, truck, and equipment manufacturers, including Chrysler, Ford, Mazda, Toyota, Freightliner, International, Kenworth, Mack, Volvo, Allis-Chalmers, Case, Caterpillar, John Deere, and New Holland. Always verify the filter number and application requirements before installation.
Key Features
-
Brand: Baldwin Filters
-
Part Number: B2
-
Filter Type: Full-Flow Lube Spin-On
-
Application: Engine Oil / Lube; also used in certain hydraulic or transmission applications
-
Thread Size: 3/4"-16
-
Outside Diameter: 3-11/16" / 93.7 mm
-
Length: 5-13/32" / 137.3 mm
-
Micron Rating: 12 micron nominal / 30 micron absolute
-
Bypass Valve: 8 PSID
-
Anti-Drainback Valve: Yes
-
Gasket: G381-A integral gasket
-
Flow Type: Full Flow
-
Filter Design: Spin-On
Cross-Reference / Interchange Numbers
Commonly listed cross-references include:
-
Fleetguard: LF3313
-
WIX: 51515
-
NAPA Gold: 1515
-
Allis-Chalmers: 7023700-0
-
Case: A146696
-
Ford: B7A-6714-A
-
Ford: C9NN-6714-A
Cross-reference numbers are provided for identification purposes. Always verify application, dimensions, thread size, gasket dimensions, and filter requirements before substituting a filter.
Applications
The Baldwin B2 is commonly associated with applications from:
- Chrysler
- Ford
- Mazda
- Toyota
- Freightliner
- International
- Kenworth
- Mack
- Volvo
- Allis-Chalmers
- Case
- Caterpillar
- John Deere
- New Holland
Application coverage varies by engine, year, equipment model, and filter configuration. Confirm compatibility using the equipment manufacturer's specifications or an appropriate application catalog before ordering.