Replacement Macerator Hose for Roadtrek 190 Polular

The macerator hose for our 2006 Roadtrek 190 Popular has sprung a leak. I have tried to find the Thetford model 70424 but it is out of stock on every site I have tried.

Can I use the Thetford 97521 hose, with modifications, be used as a replacement? The diameter of this one is 1 1/2 inches where the current one is 1". Link is below.

https://www.amazon.com/Thetford-97521-Hose-Kit/dp/B076FYD6JS/ref=sr_1_6?dchild=1&keywords=macerator+hose&qid=1605723670&sr=8-6