You may be able to try some JB weld just to seal the crankcase up again ,especially if it's just leaking oil.
Product Use JB Weld Original General metal repairs, very strong bond (sets in 4-6 hours, cures in 15-24 hrs). JB KwikWeld Faster setting version (sets in 6 minutes). JB Weld HighHeat Better for areas near engines or exhaust where high temps are expected. JB Weld SteelStik Putty version, good for quick patches, easy to mold.
Alternatives (similar products):
Devcon Plastic Steel
Permatex Cold Weld
Loctite Metal/Concrete Epoxy
Also seen second hand motors for $50. on eBay and Facebook marketplace.
Black Friday specials are coming up ,I usually see a new motor for $80.
