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Silver cylindrical fuel filter with black hoses and silver clamps attached

Baldwin Filters

Baldwin Filters BF836-K3 Fuel Filter Accessory

SKU CH-N741-627Q3

In-line fuel filter kit includes hoses and clamps for 3/8-inch connections

  • In-line design simplifies fuel-system routing
  • 3/8 in inlet and outlet fit standard lines
  • Includes two hoses for immediate installation
  • Four clamps provide secure, leak-free connections
  • Compact 1 29/32 in diameter suits tight engine bays

Fuel Filter with Clamps and Hoses

The Baldwin Filters BF836-K3 is an in-line fuel filter supplied with two hoses and four clamps for a complete installation kit. It fits directly into the fuel line of compatible vehicles and equipment. The filter uses a standard in-line design to remove contaminants before they reach the engine. This new accessory simplifies maintenance by providing all necessary connection hardware in one package.

Suited for Standard 3/8 Inch Fuel Lines

This unit suits owners and mechanics servicing engines that use 3/8 inch inlet and outlet connections. The included hoses and clamps match the filter ports for a secure, leak-free fit. It is not intended for systems requiring larger diameter ports or metric thread interfaces. Buyers needing a filter with a different connection size or a thread-on mounting style should look at alternative configurations.

Compact In-Line Dimensions for Tight Spaces

The filter body measures 3-7/8 inches in height and length with a width of 1-29/32 inches, allowing it to sit in confined engine compartments. This compact footprint handles typical fuel flow rates for the specified port size without excessive restriction. Installation space must accommodate the overall length plus the attached hose ends. Very high-flow or multi-filter setups will require a larger capacity assembly.

Highlights

  • In-line design simplifies fuel-system routing
  • 3/8 in inlet and outlet fit standard lines
  • Includes two hoses for immediate installation
  • Four clamps provide secure, leak-free connections
  • Compact 1 29/32 in diameter suits tight engine bays

Specifications

BrandBALDWIN FILTERS

Questions about this item

What hose diameter must my fuel line already have to fit the 3/8 in inlet and outlet on this Baldwin BF836-K3?

Your existing fuel line needs a 3/8 in inner diameter to match the filter's inlet and outlet ports exactly.

Will the 1 29/32 in outside diameter of this in-line filter clear the brackets on my older engine bay?

The filter body measures 1 29/32 in wide, so compare that clearance against your current mounting brackets before installation.

How can I confirm fuel is flowing properly through the filter after I clamp the two included hoses?

Start the engine and check for steady flow with no leaks at the four clamp connections; the engine should run smoothly without hesitation.

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