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Baldwin PF7939 fuel filter cartridge, cylindrical nylon screen element with O-ring, silver metal end caps

Baldwin Filters

Baldwin Filters PF7939 Fuel Filter Cartridge

SKU CH-XHXQ-1DM7E

Cartridge fuel filter with nylon screen element, 1 5/8 in height and outside diameter 1 31/32 in, includes O-ring

  • Nylon screen element traps contaminants
  • Cartridge design simplifies filter replacement
  • O-ring included ensures reliable seal
  • Compact 1 5/8 in height fits tight engine bays
  • Baldwin Filters quality protects fuel system

Fuel filter cartridge for small-engine fuel systems

This Baldwin Filters cartridge removes contaminants from petrol or diesel lines on lawn mowers, generators and similar equipment. A nylon screen element traps particles while maintaining flow. The unit includes an O-ring for a positive seal and requires no threaded housing.

Critical dimension is the 1 31/32 inch outside

The filter body measures 1 5/8 inch in height and length with a 1 31/32 inch outside diameter and a 29/32 inch inside diameter at one end and 1 19/32 inch at the other. These exact figures determine whether the cartridge seats correctly in the existing canister.

Drops into a compatible canister without extra

Because the thread size is not applicable, the cartridge relies on the housing’s internal bore and the supplied O-ring for retention. It frees the builder from sourcing adapter fittings but demands a canister that matches the listed diameters. Buyers needing a threaded spin-on filter or a different cartridge diameter must choose another part.

Highlights

  • Nylon screen element traps contaminants
  • Cartridge design simplifies filter replacement
  • O-ring included ensures reliable seal
  • Compact 1 5/8 in height fits tight engine bays
  • Baldwin Filters quality protects fuel system

Specifications

BrandBALDWIN FILTERS

Questions about this item

What does the 1 5/8 inch height mean for clearance inside my fuel system?

The cartridge measures 1 5/8 inches in height and length, so verify your housing has at least that much vertical space plus room for the O-ring seal.

How does the Nylon Screen Fuel Element affect flow and filtration?

The nylon screen element traps contaminants while allowing fuel to pass; its 29/32 inch and 1 19/32 inch inside diameters set the flow path dimensions.

What mounting hardware is required since the thread size is not applicable?

The filter includes an O-ring for sealing and relies on a compatible cartridge housing that secures by compression rather than threads.

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