have you check Rockauto. You might find a good ,old on shelf, new pump , closout with dust on the box. (here I go again) Non Chinese metal. Last 2 pumps came with 2 o-rings one chys app, 1 Montero. Last one was rebuilt NAPA , the one before that was new NAPA High volumn,,,it had a thick cast impellor instead of stamped metal.

dave h.
'89 Raider V6 5spd;Aisin Hubs;; Gen2 LS: frt. brakes, rear coils;U.C.arms;R.trailing arms;idler arm; rear LSD axle w.disc brakes ;2 battery system for Dog's fan; relocated ECU; custom bumpers;J.Baker receiver;Conferr roofrack; t-bar crank.