Fuelab Diaphragm and O-Ring Rebuild Kit - 535xx/545xx Regulators

SKU: flb14603 UPC: 845096006181
In stock - 3 items available
Regular price $28.00

Have a question about this part? We'll answer it.

Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Fuelab Diaphragm and O-Ring Rebuild Kit - 535xx/545xx Regulators (flb14603). This is the diaphragm and o-ring service kit for Fuelab 535xx and 545xx Series regulators, all models. It is the correct kit for refreshing a regulator rather than replacing it.

Key Features

  • Replacement diaphragm and o-rings
  • For Fuelab 535xx and 545xx Series regulators
  • Covers all models in the series

Fitment

Universal within the Fuelab range. This is a service part matched to a Fuelab product family rather than to a vehicle.

Product Details

  • Brand: Fuelab
  • Product: Fuelab Diaphragm and O-Ring Kit
  • Application: 535xx and 545xx Series regulators
  • Coverage: All models in the series

Shipping Height: 2.3

Shipping Length: 4.7

Shipping Width: 3.3

Rebuilt by Techs Who Only Do Diesel

Injectors, pumps, and turbos, serviced by people who've been doing this for decades — not a parts counter with a catalog.

Get A Quote