Congrats for the painting part.
I am glad you liked!
But here too you are hell bent on sealing air
Correct. Its due to my health.
water entry /exit from the cowl area!!
Incorrect. Water exit is not blocked. there are 3 drains out the cowl. These were reeked with Rat poop, Leaves and twigs. Esp the one below wiper motor. This caused severe rusting in that area. Now sealing frontal air vents will prevent Rodent/ Leaves dander from entering. Water can still seep down from windshield lace and drain below.
They are present in even 2 wheel drive safaris but are 4 in no,and the pulley is still there in that
Safari Rear Axle is a Dana 44 (Modded maybe). The rear spline/teeth ratio is also different than Safari 4x2.
Also, Safari 4x4 has LSD kit at the back. Maybe that explains difference in design. Perhaps 4x4 axle is heavier and needs more support. Also, 4x4 safaris, esp older ones have better build quality than later generations.
Those bearing like things are rubber dampers. They do not spin. But I believe they have a role in Safari's Magic carpet ride quality.
Even I don't have much detail on these things but will surely ask during next service.
completely removed in the storm,thereby increasing G.C as well as trail driving capability in that area. Now suddenly why are they removed if they were that important?
Storme has completely different Underbody and new suspension setup. There is hardly anything common with DICOR. Storme also behaves differently on the roads. Body roll was lessened and steering is much shaper.
They increased GC in certain area like you pointed it out. But made it worse in some due to awkwardly placed/Shaped Fuel tank (only 55L vs 65L here), Underneath mounted spare wheel and very low hanging rear bumper. 4x4 shift motor guard plate was also removed and entire 4x4 wiring/ Sensors are very exposed in Storme.
In Any safari, Touching the diff is not easy unless you are at an awkward angle. First things to hit will front Bumper/ Skid plate. Next comes side steps and body.