Yonligonju 23‑Piece Handheld Vacuum Pump & Brake Bleeder Kit (Blue) with Gauge, 2 Reservoirs

Yonligonju's 23-piece handheld vacuum pump tester and brake bleeder kit is an all-in-one toolkit for drawing and measuring vacuum and pressure, bleeding brake systems, and diagnosing vacuum-operated components on cars, trucks, and motorcycles.

This compact, portable kit combines a manual vacuum pump with a pressure/vacuum gauge, a range of adapters, two clear reservoir bottles, and durable stainless-steel fittings so you can test vacuum lines, evacuate old brake fluid, and refill systems without a helper. The gauge reads up to 40 PSI and 20 inHG vacuum, giving clear numerical feedback for troubleshooting and routine maintenance. Packaged in a travel case, the set fits in a garage toolbox or service van for quick field repairs.

How does this kit simplify bleeding a brake system?

The Yonligonju pump lets a single technician remove air and old fluid while drawing new fluid through the system, so you don't need a second person to pump the brake pedal. The included reservoirs and fittings form a sealed path from caliper to bottle to keep contamination out.

• One-person operation: pump creates controlled suction to pull fluid and air out.
• Two clear bottles: monitor fluid color and level during bleeding.
• Multiple adapters: fit different bleed nipples on cars, trucks, and motorcycles.

What vacuum and pressure readings can I expect for diagnostics?

The integrated gauge measures up to 40 PSI on the pressure side and up to 20 inHG on the vacuum side, enabling basic checks of intake manifolds, vacuum hoses, EGR valves, and vacuum-operated accessories. Readings are visible on the gauge face for instant verification of leaks or component failures.

• Pressure range: up to 40 PSI for pressurized tests.
• Vacuum capability: up to 20 inHG for leak detection and component checks.
• Clear analog readout: quick visual confirmation while pumping.

Which parts are included and what materials are they made from?

The set contains 23 pieces: the hand pump with gauge, assorted nylon and rubber hoses, metal fittings, various-sized adapter nozzles, two reservoir bottles with caps, and a sturdy carry case. Many fittings and the pump’s core components are stainless steel for longer life under workshop use.

• 23-piece assortment: hoses, adapters, clamps, bottles, and pump.
• Stainless-steel construction: enhanced durability for repeated use.
• Portable case: organized storage and easy transport to jobsites.

How portable and durable is this tool for mobile mechanics?

Designed with field use in mind, the kit comes in a molded carrying case that keeps components secure and prevents fluid spills. The stainless-steel pump body withstands workshop conditions, and the compact footprint fits under a seat or in a service drawer.

• Molded storage case: parts stay organized and protected during travel.
• Compact size: designed for van, truck, or home-garage storage.
• Service-ready materials: corrosion-resistant stainless-steel parts.

Who is this for: Professional mechanics, DIY enthusiasts, mobile service technicians, and small fleet owners who need a reliable, single-person method for bleeding brakes and checking vacuum systems. If you want a portable, gauge-equipped solution that lets you diagnose vacuum faults and perform brake maintenance without a helper, this Yonligonju 23-piece kit covers the common connectors and measurements required for most cars, light trucks, motorcycles, and two-wheel devices.