Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -6AN In (1) -6AN Return - Black

SKU: FLB51504-1

Fuel Pressure Regulators

FLB 515 FPR...

Fuelab

Fuelab 515 Carb Adjustable FPR 4-12 PSI (2) -6AN In (1) -6AN Return - Black

SKU: FLB51504-1

Fuel Pressure Regulators

FLB 515 FPR...

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

FUELAB 515 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 psi--to fuel injected applications up to 125 psi. The regulators are compatible with gasoline, diesel, methanol, and ethanol. They, also, feature billet aluminum construction, in your choice of anodized finishes for maximum protection. The FUELAB 515 Series fuel pressure regulators use a fine thread pitch for precise pressure adjustment. Units include a 1/8 in. NPT port and plug for an external pressure gauge; and a versatile mounting bracket with stainless steel hardware is provided.

Application Summary

Universal

Part Type

Fuel Pressure Regulator

Data: v4.2 - Upd: 2026-10-16 04:53:09

Specifications

Product Attributes - UPC: 845096000608
Product Attributes - Brand: FUELAB
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Fuel Pressure Regulators
Product Attributes - Gauge Port: Yes
Product Attributes - Rebuildable: Yes
Product Attributes - Product Line: FUELAB 515 Series Fuel Pressure Regulators
Product Attributes - Inlet Quantity: 1
Product Attributes - Outlet Quantity: 1
Product Attributes - Regulator Style: Return
Product Attributes - Inlet Attachment: Female straight cut O-ring
Product Attributes - Regulator Finish: Black anodized
Product Attributes - Fittings Included: No
Product Attributes - Outlet Attachment: Female straight cut O-ring
Product Attributes - Return Attachment: Female straight cut O-ring
Product Attributes - Regulator Location: Inline
Product Attributes - Regulator Material: Billet aluminum
Product Attributes - Return Fitting Size: -6 AN
Product Attributes - Regulator Inlet Size: -6 AN
Product Attributes - Regulator Outlet Size: -6 AN
Product Attributes - Regulator Pressure (psi): 4-12
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Manufacturer's Part Number: 51504-1
Product Attributes - Boost/Vacuum Reference Port: Yes

Reference Information

Brand Name/s	Fuelab
StreetFX SKU	flb51504-1
SFX Item ID	4221368
Supplier Item Code	4221368
Manufacturer SKU	51504-1
Manufacturer UPC	845096000608
Alternative References	fue-51504-1, -6AN