1998
Rear Axle
Toyota 4Runner VERFY TYPE RATIO A03A,4:10 146,000 A 090090 $800 Price Auto Parts USA-NC(Knightdale) Request_Quote 1-800-672-9211 Request_Insurance_Quote
1999
Rear Axle
Toyota 4Runner 4.10 RATIO W-DIFF LOCK-ABS 110,738 A 11-182 $750 Marsh Auto Parts USA-NC(Siler-City) E-mail 1-800-742-4715
1997
Rear Axle
Toyota 4Runner 4X4, w/o diff lock; 16' whl, w/ABS, 4.1-113K 113,000 A 06W046 $550 67 Motors USA-NC(Pfafftown) Request_Quote 1-800-682-6830 Request_Insurance_Quote
1999
Rear Axle
Toyota 4Runner A03A JL0949 $500 Bass Used Parts USA-NC(Fairmont) E-mail 1-910-628-5888 / 1-866-917-5888
Looks like they range from $500-$800 from a salvage yard near you. Might be cheaper nationwide. Generally I would expect a private seller to be equal or less than the cheapest salvage yard price since most yards offer some sort of warranty.