------------------ blades ----------------------------------

Craftsman Mower Blade - 6 pack
$53
https://www.amazon.com/gp/offer-listing/B00S8Q5JF4

Husqvarna HU21462 46-Inch Premium Hi-Lift Bagging Blade, 2-Pack, Orange
$27.23
https://www.amazon.com/Husqvarna-HU21462-46-Inch-Premium-Hi-Lift/dp/B008IY2ND2/ref=pd_lpo_vtph_328_tr_t_3?_encoding=UTF8&psc=1&refRID=8GJN7JTCVZS7GPG4521D
Lowes - $40


MaxPower 561739 2-Blade Set for Poulan/Craftsman/Husqvarna 405380 and PP21011, Fits 46-Inch Cut Deck
$22
https://www.amazon.com/MaxPower-561739-2-Blade-Craftsman-Husqvarna/dp/B00AN89UPU/ref=pd_lpo_vtph_328_bs_t_2?_encoding=UTF8&psc=1&refRID=8GJN7JTCVZS7GPG4521D


https://www.amazon.com/Original-Sears-Craftsman-Husqvarna-405380/dp/B0014G4TQ0
single blade $15.50


how to properly sharpen and balance a blade
https://www.youtube.com/watch?v=a7nsVVFmmds

----------------------- tires ----------------------------

craftsman mower front wheel tube
https://www.google.com/search?q=craftsman+mower+front+wheel+tube&oq=craftsman+mower+front+wheel+tube&aqs=chrome..69i57j33.13513j0j4&client=ms-android-verizon&sourceid=chrome-mobile&ie=UTF-8


https://www.repairclinic.com/Shop-For-Parts/a21b317c125i2449d820548/Model-91728924-Craftsman-Lawn-Mower-Tire-Rim-Tire-Parts
www.tractordata.com/lawn-tractors/000/9/3/936-craftsman-91728924-dimensions.html


http://www.searspartsdirect.com/repair-guide/riding-mower-and-tractor/how-to-replace-a-front-tire-on-a-riding-lawn-mower.html




--------------------- transmission ----------------------------

Transmission control arm adjustment
https://www.youtube.com/watch?v=_lVFv2EVJwc