VIKKSAER Diesel Fuel Filter Remote Mounting Base 1/2" NPT – Fits CAT 1R-0749/1R-0750, 2-Micron Compatible

VIKKSAER 1R-0750 Fuel Filter Tool Kit is a remote-mounting fuel filter base and replacement assembly engineered to accept CAT 1R-0749/1R-0750 style 2-micron diesel filters for cleaner fuel delivery.

This kit provides a durable remote mounting base and compatible components so you can relocate or replace a diesel fuel filter head with 1/2" NPT inlet/outlet connections. The assembly is built to match common replacement part numbers and cross-references, making it straightforward to fit many diesel applications that use CAT-style filters. Materials and thread standards are chosen for workshop compatibility and a reliable seal when paired with the correct filter cartridges.

How does the remote mounting base fit my existing diesel system?

The VIKKSAER base uses a base thread of 1"-14 TPI and 1/2" NPT inlet and outlet ports to adapt to standard fuel lines. It accepts 2-micron cellulose filter elements of the CAT 1R-0749/1R-0750 family and matches the common footprint of those heads so installation is direct in most retrofit scenarios. Use proper thread sealant and follow vehicle service manual torque specs when installing.

• Base thread: 1"-14 TPI for filter head compatibility.
• Inlet/outlet: 1/2" NPT female ports for fuel line connection.
• Media compatibility: designed for 2-micron cellulose disposable cartridges.
• Cross-reference: fits CAT 1R-0749/1R-0750 filter family.

Which vehicle models and aftermarket filters are compatible?

This kit is listed as compatible with a range of diesel applications and commonly cross-references several aftermarket part numbers. It replaces filter heads for CAT 1R-0749/1R-0750 and is functionally compatible with equivalent WIX, Napa, Donaldson, and Baldwin cartridges where the footprint and thread match. Verify fit by comparing base thread and port sizes with your original filter head before ordering.

• Fits CAT part families: 1R-0749, 1R-0750.
• Aftermarket cross-references: WIX 33405/33528/33352; Napa 3405/3528/3352.
• Also replaces: Donaldson P551311, Baldwin BF7587 where dimensions match.
• Not universal—confirm thread and port dimensions prior to installation.

What performance and filtration properties should I expect?

The kit is designed to work with 2-micron cellulose filter elements, which capture fine particulates commonly found in diesel fuel. Using a properly rated cartridge in this head helps reduce contaminants reaching sensitive fuel system components. The base itself provides the mounting and flow path; filtration performance depends on the cartridge chosen and regular maintenance.

• Recommended media: 2-micron cellulose disposable cartridges.
• Purpose: removes small particulate contamination from diesel fuel.
• Maintenance: replace cartridges according to vehicle/service schedule.
• Installation note: ensure correct torque and sealing for leak-free operation.

Who is this for: Mechanics, fleet technicians, and DIY owners who need a reliable remote mounting solution or replacement filter head for diesel systems using CAT-style 1R-0749/1R-0750 cartridges. It’s suited for retrofit jobs, on-vehicle upgrades, or replacements where the specified threads and ports match original equipment. If you’re unsure about compatibility, check the original filter head thread pitch and inlet/outlet size or consult a technician before purchasing. For any product or fitment questions, contact VIKKSAER customer support for assistance.