What's in the box:

Wheel Cylinder x 1pc

Product details of (1pc) TRW Hydraulic Brake Pump Wheel Cylinder Rear Left BWH291 for Suzuki Samurai SJ410 1.0 SJ413 1.3 ( 7/8" , 22.2mm )

Picture are straightly take from product.
Price quoted is for 1pc, 1 car uses 2pcs (Left & Right)

TRW Aftermarket Wheel Cylinders are the number one in Europe when it comes to vehicle parc coverage. And with the biggest range of wheel cylinders on the market to help you serve almost any vehicle, well continue to lead the market with a range that provides excellent vehicle coverage and exceptional part quality.
Original equipment spec rubber seals and dust caps to resist ageing
Robust manufacture in cast iron
Option to specify lightweight aluminium bodies
Anodized pistons to improve strength and durability
PCRVi (Pressure Conscious Reducing Valve Integrated) to reduce pressure build up at the rear brake