52503-1-L-L - FUELAB 525 Series In-Line Fuel Pressure Regulator

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Part #: 52503-1-L-L
Notes: 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line, Large Seat
MSRP: $182.62
Your Price: $173.49

Specs

Color Black
Range 1-3 psi
Size (1) -6AN Inlet, (1) -6AN Return

This Item Also Available In

Part Number Price Notes & Specs
52501-1 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Black
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52501-2 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Red
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52501-3 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Blue
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52501-4 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Purple
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52501-5 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Gold
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52501-6 $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Green
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-1 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Black
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-2 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Red
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-3 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Blue
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-4 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Purple
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-5 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Gold
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52502-6 $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line
Color Green
Range 4-12 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-1-L-E $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Black
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-1-L-T $173.49 Notes 525 Series TBI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Black
Range 10-25 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-1-S-G $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Black
Range 90-125 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-1-S-T $173.49 Notes 525 Series TBI Adjustable Fuel Pressure Regulator
In-Line
Color Black
Range 10-25 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-2-L-E $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Red
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-2-L-L $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Red
Range 1-3 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-2-L-T $173.49 Notes 525 Series TBI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Red
Range 10-25 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-2-S-G $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Red
Range 90-125 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-2-S-T $173.49 Notes 525 Series TBI Adjustable Fuel Pressure Regulator
In-Line
Color Red
Range 10-25 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-3-L-E $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Blue
Range 25-90 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-3-L-L $173.49 Notes 525 Series CARB Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Blue
Range 1-3 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-3-L-T $173.49 Notes 525 Series TBI Adjustable Fuel Pressure Regulator
In-Line, Large Seat
Color Blue
Range 10-25 psi
Size (1) -6AN Inlet, (1) -6AN Return
52503-3-S-G $173.49 Notes 525 Series EFI Adjustable Fuel Pressure Regulator
In-Line
Color Blue
Range 90-125 psi
Size (1) -6AN Inlet, (1) -6AN Return

All Fitments

UNIVERSAL
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 NON APPLICATION SPECIFIC ALL ALL ALL ALL ALL ALL

Product Description

FUELAB 525 Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 PSID to fuel injected applications up to 125 PSID. The 525 Series has its return port in-line with the inlet port (not on the bottom) which allows for easy installation in extremely tight locations.

FEATURES

  • Gasoline, diesel, methanol, and ethanol fuel compatible
  • Billet Aluminum with anodize per military MIL-A-8625, Type II
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting bracket and stainless steel hardware
  • 1/8NPT gauge port with plug for external pressure gauge
  • 1/8NPT pressure reference port with barbed fitting
  • Backed by a 2-year limited warranty

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