Product review (5 stars): Whirlpool Roller Shaft
I bought a used Whirlpool electric clothes dryer about 35 years ago.  Two or three times I've needed to order a part or two for the dryer, since
sometimes these little parts get lost in the laundry room.  Usually, my handyman and I scoot the dryer out on to the floor, and
then jiggle the dryer briefly and then put in the new part.  This whole process takes maybe ten or fifteen minutes, so I expect I'll be replacing
parts for the NEXT 35 years.

I hope you have the same good luck that I've had for years and years.