Found these complete 4.30 diffs. on car-part.com
good luck.


Quote
1986
Carrier
Toyota 4Runner 4.30,NL,INSPECTED,RE AR GG1759 $150 St. Francis Auto Wreckers, Inc USA-WI(St.-Francis) E-mail 1-800-905-8580
1987
Carrier
Toyota 4Runner 4.30 050246 $150 Specialty Automotive USA-FL(St.-Augustine) E-mail 1-877-825-0257
1987
Carrier
Toyota 4Runner AUTO 4X4 CHECK RATIO,STOCK NO. 001066028 001066028 $150 Tri-City Auto Parts USA-TN(Bluff-City) Request_Quote 1-800-576-5231 Request_Insurance_Quote

1987
Carrier
Toyota Pickup/Stout Axl, 4X4, w/o turbo; 4.30 ratio- 020106 $150 D & B Foreign USA-UT(Ogden) Request_Quote 1-801-627-2713 Request_Insurance_Quote
1987
Carrier
Toyota Truck REAR,CHECK RATIO C 060277 $150 Bud's Salvage USA-OK(Aline) E-mail 1-800-375-2837 1-580-463-2424
1987
Carrier
Toyota 4Runner NICE CK RATIO D0378 $150 Carguts USA-SC(Blacksburg) Request_Quote 1-866-839-2708 Request_Insurance_Quote

1986
Carrier
Toyota 4Runner A B10229 $125 Barger Auto Parts-Boise USA-ID(Boise) E-mail 1-208-853-2002


85 4Runner - With NEW Marlin 4.7 Gears!! It's a whole new beast!