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Transparent spin-on oil filter with integral gasket

Baldwin Filters

Baldwin Filters BT339 HVAC control

SKU CH-G34B-AQPRA

Spin-on oil filter with 12 micron rating fits Case, Cummins and DAF engines

  • ColorTransparent
  • 12 micron rating traps fine contaminants
  • Spin-on design enables quick filter changes
  • Full-flow lube ensures consistent oil circulation
  • Integral G381-A gasket provides reliable sealing
  • Fits Case, Cummins, DAF and other heavy-duty engines

Baldwin Filters BT339 spin-on filter

The Baldwin Filters BT339 is a full-flow spin-on oil filter designed for heavy-duty equipment. It serves maintenance teams working on Ag-Chem, Case, Champion, Dresser, Dynapac, Fiat-Allis, Grove, Ingersoll-Rand, J. C. Bamford, Komatsu, Timberjack, Vermeer and White machines. The unit fits Case, Cummins and DAF engines with a 1 In.-16 thread size. It is supplied new and ready for installation.

12 micron rating and 7-1/8 inch height

The filter media captures particles down to 12 micron while maintaining full-flow lubrication. Its 7-1/8 inch height and 3-11/16 inch outside diameter determine the service envelope on compatible power units. The transparent housing allows a quick visual check of element condition. Installers must verify thread engagement and sealing surface clearance before tightening.

G381-A integral gasket included

The boxed G381-A integral gasket eliminates the need for a separate sealing ring during assembly. This single-piece seal reduces the chance of leaks caused by misaligned or forgotten gaskets. No additional hardware or software is bundled with the filter. Buyers requiring different micron ratings or thread profiles must select an alternative part number.

Highlights

  • 12 micron rating traps fine contaminants
  • Spin-on design enables quick filter changes
  • Full-flow lube ensures consistent oil circulation
  • Integral G381-A gasket provides reliable sealing
  • Fits Case, Cummins, DAF and other heavy-duty engines

Specifications

BrandBALDWIN FILTERS
ColorTransparent

Questions about this item

Will the BT339 spin on directly to the 1 In.-16 thread on my older Cummins engine?

Yes, the filter uses a 1 In.-16 thread that matches the listed Cummins, Case and DAF applications.

How can I confirm the BT339 is sealing correctly after installation?

The integral G381-A gasket seats against the mounting base; a clean, dry base and hand-tight plus three-quarters turn gives a leak-free seal.

Does the BT339 come with the G381-A gasket or must I order it separately?

The G381-A integral gasket is included in the box; no separate gasket purchase is needed.

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