FOUR UNCLES 500cc Fluid Transfer Syringe with Hose — Aluminium Handle, Long Flexible Hose for Transmission & Differential Fluid

FOUR UNCLES 500cc Fluid Transfer Syringe is a high-capacity, durable hand pump with an aluminum handle and flexible hose designed to extract and deliver transmission, differential, and other automotive fluids with greater speed and control.

When working on gearboxes, differentials, hydraulic lines or other confined automotive service points, the right transfer tool saves time and reduces mess. This 500cc syringe pairs a large-volume chamber with a solid aluminum handle and a long flexible hose to reach tight locations and lower the number of pump cycles needed for routine maintenance. It’s built for repeated use in home garages and professional shops where reliability matters.

How does the large 500cc capacity speed up fluid changes?

The bigger chamber moves more liquid per stroke, so you make fewer squeezes to move the same volume compared with smaller syringes. That reduces overall job time and fatigue when handling heavier fluids like gear oil or ATF.

• 500cc single-chamber design for larger transfers
• Fewer cycles needed versus 100–200cc syringes
• Smoother operation when removing or adding viscous fluids

Will the extended hose reach hard-to-access service points?

The included flexible hose is made to snake into narrow recesses behind transmissions, axles, and housings. Its pliability lets you position the tip precisely while keeping the syringe body outside crowded engine bays.

• Long, flexible hose for deep or awkward locations
• Flexible routing reduces the need to disassemble components
• Hose end fits into fill or drain openings for cleaner transfer

Why choose an aluminum handle over plastic for frequent use?

An aluminum handle gives a firmer feel and better wear resistance under repeated pressure cycles. It resists cracking or deformation that can occur with cheaper plastics, keeping the pump reliable through many service tasks.

• Durable aluminum handle resists wear and bending
• Improved grip and control for precise extraction and dispensing
• Built to withstand regular shop use without weakening

Which fluids and tasks is this syringe best suited for?

The tool is intended for non-corrosive automotive fluids commonly encountered during maintenance. It performs well with transmission fluid, differential oil, power steering fluid, brake fluid reservoirs (where compatible), and other similar liquids—helping keep jobs cleaner and faster.

• Transfers transmission and differential fluids efficiently
• Useful for topping off hydraulic reservoirs and small fill points
• Not for highly abrasive or chemically aggressive media unless confirmed compatible

Who this is for: FOUR UNCLES 500cc Fluid Transfer Syringe suits hobbyist mechanics, DIY vehicle owners, and professional technicians who want a rugged hand-pump that reduces repetition and improves access during fluid service. If you frequently work on drivetrains, hydraulic components, or small reservoir fills and prefer tools built for repeated shop use, this syringe delivers a balance of capacity, reach, and durable construction.