Floyd Mayweather 1st Pics Of Replacement Jeep ... Gator-Skinned Seats!?

TMZ Sports has the first pics of Floyd Mayweather's replacement for his fire ravaged custom Jeep ... and we gotta say ... the dude sure knows how to bounce back.

As we previously reported ... Floyd lost 4 whips due to a freak blaze in Arizona earlier this month, one of them being his prized 2015 Jeep Wrangler which he'd spent over $100k to customize.

News of the fire traveled down to the Auto Firm in Miami -- who tricked out the first Jeep -- and owner Alex Vega immediately promised Floyd a bigger, better ride to cruise in.

From the look of the pictures we got ... they delivered.

The new Avorza Jeep features custom alligator seats -- plus a touch screen navigation and entertainment system. Total cost for the upgrades, $120k ... $20k more than version 1.0.

One thing this Jeep doesn't have that the old one did? Doors ... Floyd decided he didn't want any this time.

Maybe a good idea ... you know ... in case you know, fire.