The front brake calipers of the Pulsar 180 and the Pulsar 150 may not be exactly the same, as there can be variations in the design and specifications between different models and model years. However, both the Pulsar 180 and Pulsar 150 share many components and have similar braking systems.
To determine the exact compatibility between the front brake calipers of these two specific models, it is recommended to consult the manufacturer's documentation, such as the owner's manual or contact the authorized service center of Bajaj. They will have the accurate information regarding the compatibility of parts and can provide you with the most reliable answer.