Fuelab 575 Carb Adjustable Mini FPR Blocking 10-25 PSI (1) -6AN In (2) -6AN Out - Blue

SKU: FLB57503-3

Fuel Pressure Regulators

FLB 575 Carbureted FPR...

Fuelab

Fuelab 575 Carb Adjustable Mini FPR Blocking 10-25 PSI (1) -6AN In (2) -6AN Out - Blue

SKU: FLB57503-3

Fuel Pressure Regulators

FLB 575 Carbureted FPR...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

FUELAB 575 Series mini fuel pressure regulators offer all of the great benefits of the 555 Series regulators, but are smaller and 50 percent lighter! They feature an advanced poppet design for smooth regulating capability and have a no-creep soft seat that is methanol and E85 compatible. These mini regulators are made from billet aluminum and are anodized for maximum protection. The 575 Series also includes a versatile mounting bracket with stainless steel hardware and 1/8 in. NPT gauge port with plug for external fuel pressure gauge.

Application Summary

Universal

Part Type

Fuel Pressure Regulator

Data: v4.2 - Upd: 2026-10-13 23:19:53

Specifications

Product Attributes - Brand: FUELAB
Product Attributes - Manufacturer's Part Number: 57503-3
Product Attributes - Part Type: Fuel Pressure Regulators
Product Attributes - Product Line: FUELAB 575 Series Mini Fuel Pressure Regulators
Product Attributes - UPC: 845096014810
Product Attributes - Regulator Pressure (psi): 10-25
Product Attributes - Regulator Style: Non-return
Product Attributes - Regulator Location: Inline
Product Attributes - Boost/Vacuum Reference Port: Yes
Product Attributes - Gauge Port: Yes
Product Attributes - Inlet Quantity: 1
Product Attributes - Regulator Inlet Size: -6 AN
Product Attributes - Inlet Attachment: Female straight cut O-ring
Product Attributes - Outlet Quantity: 2
Product Attributes - Regulator Outlet Size: -6 AN
Product Attributes - Outlet Attachment: Female straight cut O-ring
Product Attributes - Fittings Included: No
Product Attributes - Regulator Material: Aluminum
Product Attributes - Regulator Color: Blue
Product Attributes - Rebuildable: Yes
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Fuelab
StreetFX SKU	flb57503-3
SFX Item ID	4221566
Supplier Item Code	4221566
Manufacturer SKU	57503-3
Manufacturer UPC	845096014810
Alternative References	FUE-57503-3, -6AN