Baldwin Filters
Baldwin Filters B246 Oil Filter Spin-On 23 micron
Spin-on oil filter rated at 23 micron with anti-drainback valve and integral gasket
- ColorTransparent
- 23 micron rating traps fine contaminants
- Spin-on design enables quick tool-free changes
- Anti-drainback valve keeps oil in filter after shutdown
- Integral G381-A gasket seals without extra parts
- 3/4-16 thread fits compatible engine blocks
Baldwin B246 Oil Filter
The Baldwin B246 is a spin-on oil filter rated at 23 micron filtration for automotive lubrication systems. It uses a 3/4 In. -16 thread size and includes an anti-drainback valve to prevent dry starts. The unit features a G381-A integral gasket for a secure seal during installation.
Thermals Noise and Power Draw
As a passive filtration component, the B246 generates no operational noise and draws no electrical power. It withstands normal engine oil temperatures and pressure cycles without active cooling requirements. The transparent housing allows visual inspection of the filter media condition during routine maintenance checks.
23 Micron Filtration Rating
The 23 micron rating determines the particle size this filter captures, making it suitable for engines specifying this filtration level. It will not meet requirements for finer micron ratings demanded by certain high-performance or modern low-emission engines. Buyers needing a different micron specification must select an alternative filter model.
Highlights
- 23 micron rating traps fine contaminants
- Spin-on design enables quick tool-free changes
- Anti-drainback valve keeps oil in filter after shutdown
- Integral G381-A gasket seals without extra parts
- 3/4-16 thread fits compatible engine blocks
Specifications
| Brand | BALDWIN FILTERS |
|---|---|
| Color | Transparent |
Questions about this item
How do I install the B246 spin-on oil filter and which step is often done wrong?
Thread the 3/4 In.-16 filter onto the engine mount by hand until the integral G381-A gasket seats, then tighten three-quarters of a turn more; the step most people skip is pre-filling the canister with clean oil so the anti-drainback valve works immediately.
What maintenance or replacement will the B246 filter need later?
Replace the entire spin-on cartridge at every oil-change interval recommended by the vehicle manufacturer; the 23 micron media and anti-drainback valve are not serviceable separately.
What limit appears first on the B246 during sustained use?
The 23 micron media will load with contaminants and raise restriction until the engine bypass valve opens, so change the filter before that pressure limit is reached.
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