Lab Coat Paul's video: Installing a TORSEN limited slip rear differential in my 1997 Toyota RAV4 episode 39

Support my channel on Patreon: https://www.patreon.com/labcoatpaul?fan_landing=trueT5 Polyurethane: https://amzn.to/410n0BG https://www.toyota.com/owners/vehicle-specification/ https://parts.toyota.com/ https://www.toyotapartsdeal.com/ RAV4 service manuals: https://click.linksynergy.com/deeplink?id=aNQbyV/mU5Q&mid=46180&murl=https%3A%2F%2Fwww.emanualonline.com%2Fcars%2Ftoyota%2Frav4%2F1997-toyota-rav4-service-repair-manual-software-emo-47924.html Torque specs: Shock upper mount nut: 11 ft-lb (15 Nm) Subframe and diff front mount nuts: 74 ft-lb (100 Nm) Diff front mount bolts: 98 ft-lb (133 Nm) Exhaust bolts: 35 ft-lb (47 Nm) Diff rear mount to car: 48 ft-lb (65 Nm) Diff rear mount to diff: 101 ft-lb (137 Nm) Differential fill and drain plugs: 36 ft-lb (49 Nm) Rear CV axle flange nuts: 41 ft-lb (56 Nm) Driveshaft bolts: 54 ft-lb (73 Nm) Axle nuts: 160 ft-lb (217 Nm) Lug nuts: 80 ft-lb (108 Nm) Tool sizes: Rear shock upper nut: 14mm (Toyota) or 17mm (OME) Subframe and diff front mount nuts: 17mm Diff front mount bolts: 17mm Exhaust bolts: 14mm Diff rear mount to car: 14mm Diff rear mount to diff: 17mm Differential fill plug: 10mm or 3/8" or T55 Differential drain plug: 24mm or 15/16" Rear CV axle flange nuts: 14mm Driveshaft bolts: 14mm Axle nuts: 30mm Lug nuts: 21mm Part numbers: Exhaust gasket: Fel-Pro 23626 Rear differential support NO.1 (front): 52380-42071 Rear differential support NO.2 (rear): 52380-42082 Rear mount to diff bolts: 90119-14055 Rear mount to car bolts: 90119-10683 Front mount nuts: 90179-12131 Front mount bolts: 90105-12263 Fill plug: 90341-18032 Drain plug: 90341-18030 Copper washer: 12157-10010 Rear differential gear ratio: 2.92857 Ring gear: 41 teeth Pinion gear: 14 teeth All first generation manual and automatic transmission RAV4 have the same gear ratio in the differential. Differential gear oil type: 75W-90 GL-4 or GL-5 1.16 quarts (1.1 L) Limited slip additive is not needed for a TORSEN differential. 0:00 intro 0:11 how a differential works 0:38 AWD vs 4WD 1:53 open differential test 3:15 remove the old differential 4:40 inspect rear mount 5:00 differential comparison open vs lsd 6:52 how a torsen differential works 7:56 part numbers and gear ratio 8:45 how to find torsen LSD 10:08 re-seal diff cover 10:54 remove diff front mount 11:38 inspecting rubber differential mounts 12:36 diff mount part numbers 13:20 fill mounts with urethane 15:35 move shock bushings 16:25 spring rubber insulator 18:03 install shock bushing 18:34 install diff front mount and subframe 20:29 install differential in car 22:04 fill diff gear oil 23:27 connect CV axles 24:13 connect driveshaft 25:02 adjust parking brake 26:35 install wheels 27:15 limited slip diff garage test 29:17 polyurethane mount test 29:47 snow pile test 30:26 driving in circles 32:43 Emigration Canyon 33:14 conclusion