Product review (3 stars): Did not work with my WED7500VW
This belt measures 72"

My dryer had a longer belt, 8182481, and is 73 5/8 " long.

I only found this out after ordering the belt and disassembling the entire unit, extracting the old belt remnants and trying to fit the replacement belt.  It came nowhere close to the drive pulley.

Amazon has been very quick and helpful in the return and replacement process.

Before ordering make sure to measure your old belt.

<a data-hook="product-link-linked" class="a-link-normal" href="/Whirlpool-Part-Number-8182481-Belt-Drive/dp/B004XL17SQ/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Whirlpool Part Number 8182481: Belt, Drive</a>