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Fuelab 52503-3-S-T Series Adjustable Fuel Pressure Regulator TBI In-Line - 525

Manufacturer

Picture for manufacturer Fuelab

Part Number

52503-3-S-T
4 reviews
Sale Price

$210.26

Estimated ship date Monday, November 23

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Product Details

The Fuelab 525 Series Adjustable Fuel Pressure Regulator is engineered for performance and installation flexibility in throttle body injection (TBI) systems. This in-line regulator features a unique design with the return port positioned in-line with the inlet port rather than on the bottom, enabling easy installation in extremely tight engine compartments where space is at a premium.

Key Features:

  • -6AN inlet and -6AN return port configured in-line for compact installation
  • Adjustable pressure range supporting TBI applications
  • Fine thread pitch adjustment for precise pressure tuning
  • Accepts both port style and non-port style union fittings without interference
  • 1/8 NPT gauge port with plug for external pressure monitoring
  • 1/8 NPT pressure reference port with barbed fitting included
  • Versatile mounting bracket with stainless steel hardware
  • CNC-machined billet aluminum construction with Type II anodizing per MIL-A-8625
  • Compatible with gasoline, diesel, methanol, and ethanol fuels
  • Backed by 2-year limited manufacturer warranty

The 525 Series regulator combines precision engineering with durable construction, making it an ideal choice for TBI fuel system applications requiring reliable pressure control in confined spaces.

Products specifications

Range

10-25 psi

Size

(1) -6AN Inlet, (1) -6AN Return

It was one of the few places I could find online that sold the Warn gaskets I was looking for. It was a great price, shipping costs were ok, but overall I had a good experience and I'll definitely come back.

I was pleasantly surprised to received my order the following day.With ground shipping I was hoping to get it in 4 days to 6 days but this is amazing.You guys are great, thank you.

Order was quickly processed, good price too.

Ordered Monday afternoon & it was here Wednesday! Can't get any better than that. Called prior to order & they were very helpful & without a long wait time either. I bookmarked them & will be sure to buy auto parts from them again. Thanks again.

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