Some dude sent me this,
Quote
I saw your post on 4x4wire.com that you TIG welded a
tooth back on the rear tailgate motor for your 1989
Toyota 4-Runner well you can rust free motors for them
off cars like:

4-Runner rear tailgate window motor:

A)80Æs Celica/Supra
B)87-91 Camry (left or back door) Toyota #
85720-32040,NipponDenso # 062100-2410
C)passenger side door power window motor out of Camry
D)Mazda 323 or 626Æs passenger or driverÆs side window
motor two of the holes line up while the 3rd needs
filing.

some all that is needed is swapping the harness
plug

89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim