Listings include "Bestop - 39440-01 - Trailmax II Fold-N-Tumble Rear Benc..." and "Trailmax II Pro Front Driver Seat - BES39451-01". Each product page states the manufacturer part number, the fitment range (year, make and model where applicable) and the capacity or size the part is rated to, so you can confirm the match against the component you are removing.