Marty's Diesel
Marty's Diesel Dual Billet Fuel Filter Base
Fuel Filter Base – Inlet or Outlet (-6 ORB Ports, Updated Design)
Choose the right filter base for your fuel system — inlet and outlet bases are different. Our updated bases are engineered specifically for non-competition fuel systems, giving you the flexibility, monitoring capability, and clarity needed for a clean, reliable install.
🔥 Key Features:
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Purpose-Built Options – Inlet and outlet filter bases are unique; be sure to select the correct one for your setup
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Monitoring Ports –
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Inlet bases include vacuum ports (pre-pump monitoring)
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Outlet bases include pressure ports (post-pump monitoring)
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Requires -6 ORB to 1/8” NPT adapter for sensors/gauges
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Easy Flow Identification – Directional arrows and labeled in/out ports eliminate confusion during install
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Universal Filter Fit – Stainless 1-14" threaded nipple accepts most common diesel pickup fuel filters
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Heavy-Duty Construction – Durable billet base designed for long-term use in demanding fuel systems
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Included Hardware – Each base includes one -6 ORB plug for the auxiliary port if unused
📏 Specs:
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Mounting Bolts: 1/4"-20
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Inlets: -6 ORB
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Pressure Ports: -6 ORB
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Threaded Nipple: Stainless 1-14"
✅ Proven Design:
These updated filter bases give you precise control and monitoring for your non-competition fuel system, with clear labeling and robust construction to keep your setup reliable and service-friendly.