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FLEETGUARD Automotive Hydraulic Fluid Filter: Hydraulic Fluid - Spin-On Hydraulic Filters
FLEETGUARDSpin-On Hydraulic Filters

FLEETGUARD Automotive Hydraulic Fluid Filter: Hydraulic Fluid

The FLEETGUARD HF6778 is a spin-on hydraulic fluid filter designed for Caterpillar vehicles. It features a cellulose media material and a 1-1/2"-16 UN-2B thread size, compatible with hydraulic fluid.

SKU 3G-OTH-494642

Brand
FLEETGUARD
Item
Automotive Hydraulic Fluid Filter: Hydraulic Fluid
Category
Spin-On Hydraulic Filters
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Technical Specifications

FLEETGUARD
Manufacturer Part Number
HF6778
Thread Size
1-1/2"-16 UN-2B
Media Material
Cellulose
UN-2B Thread Size
1 1/2"-16
Compatible Fluid Type
Hydraulic Fluid
Compatible Vehicle Make
Caterpillar
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FLEETGUARD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLEETGUARD HF6778 is a spin-on hydraulic fluid filter designed for Caterpillar vehicles. It features a cellulose media material and a 1-1/2"-16 UN-2B thread size, compatible with hydraulic fluid.

Frequently Asked Questions

What is the FLEETGUARD HF6778 hydraulic filter used for?

The FLEETGUARD HF6778 is a spin-on hydraulic fluid filter designed for Caterpillar vehicles. It removes contaminants from hydraulic fluid using a cellulose media, protecting system components and extending equipment life in construction, mining, and industrial applications.

What are the specifications of the FLEETGUARD HF6778?

The FLEETGUARD HF6778 has a 1-1/2"-16 UN-2B thread size, uses cellulose media, and is compatible with hydraulic fluid. It is designed for Caterpillar vehicles. The manufacturer part number is HF6778.

Where to buy the FLEETGUARD HF6778 worldwide?

3G Electric supplies the FLEETGUARD HF6778 hydraulic filter worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine filter to your facility, ensuring compliance with international shipping requirements.

How to install the FLEETGUARD HF6778 spin-on filter?

To install the FLEETGUARD HF6778, first ensure the mounting surface is clean. Lubricate the gasket with clean hydraulic fluid, hand-tighten the filter until the gasket contacts the base, then tighten an additional 3/4 turn. Do not overtighten. Always follow the vehicle manufacturer's service manual.

Used in

Common applications for FLEETGUARD
Diesel generator maintenance — Fleetguard CC8997 test strips for coolant condition monitoring in standby power systems
Industrial compressor cooling systems — Fleetguard coolant test strips to verify pH and inhibitor levels in closed-loop circuits
Marine engine servicing — Fleetguard filtration and test kits for preventive maintenance on shipboard diesel engines
Heavy equipment fleet management — Fleetguard fuel and oil filters for excavators, loaders, and bulldozers in construction
Gas turbine auxiliary systems — Fleetguard air intake filters for turbine enclosures in power generation plants
Hydraulic power units — Fleetguard hydraulic filters for maintaining fluid cleanliness in industrial presses and injection molders

FLEETGUARD Products

3G Electric supplies FLEETGUARD spin-on hydraulic filters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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