What's in the box:

Pump x 1pc

Product details of TRW Hydraulic Top/Upper Clutch Master Pump Cylinder PNB910 for Daihatsu Gran Max Grand (15.9mm)

Pictures are straightly taken from the product.
The price quoted is for 1pc, 1 car uses 1pc

The TRW Aftermarket Clutch Slave and Master Cylinder catalog offer you a premium, original equipment (OE) quality range of clutch parts, giving you like-for-like replacement confidence every time. With OE matching and OE quality parts, you can make fast, easy replacements of clutch components.
A robust component manufactured in steel, cast iron, lightweight aluminum, or plastic
A clutch cylinder that is always 100% end of line tested
Steel and cast iron parts coated with the latest chrome 6-free silver finish for durability and minimal environmental impact
Clutch cylinders made to the highest OE standards
Master cylinders made for lightness, toughness, and dependability
Being one of Europe's top braking hydraulics manufacturers, TRW Aftermarket offers quality and versatile choices. We supply clutch master cylinders and clutch slave cylinders in light but strong aluminum and tried, tested steel, cast iron, and plastic. As with our steel and cast iron parts, aluminum TRW Clutch Master Cylinder or Clutch Slave Cylinder options deliver the robust performance and long part lifespan that keeps customers satisfied. Was a global leader in the design, development, and manufacture of safety-critical, original equipment quality braking, steering, and suspension parts and systems, and work to refine every element of the braking system.
100% tested. 100% quality.

TRW Aftermarket Clutch Master Cylinder and Clutch Slave Cylinder components give you 100% quality because we test them 100%. Drivers need to know that the invisible safety in their cars works every time and that means giving them every challenge in the lab and on the road. That's why all TRW Clutch Cylinders are 100% end of line tested to ensure that they conform to TRWs stringent original equipment standards. We evaluate every element of the cylinder to maximize safety, and with rigorous testing in the lab with up to one million cycles, you can expect an extremely robust part when you choose TRW Aftermarket components. In fact, we're so confident in the quality of our clutch cylinders that we offer an additional three-year guarantee in the event of a defect in material or workmanship.