Official Crawler # Registry

[Wermz84]

i should really get mine in here.

[steveco.]

MC05 #515905- Steve- Whittier, CA

[Dick Foster]

I have serial #3 MC09 in my Tacoma, Mike. I have a 4.7 gear set in the MC09 and toy box for my FJ too but I don't know the SNs off hand.

[redrocket93]

I've got a MC05 serial #820 in my current truck. Still alive and kicking.

[GRW]

MC07XD-R10
Gary Williams (grw).   

[stufftheifs-]

kurt peacock ,  (MC09-T360) first mk 5 australian  hilux dual case crawlbox with 4.7's

[daniresch]

MC07R10 #4527
Competition Chromoly 23 spline 4.7
30 spline front and rear output shafts

[crawlinrunner]

MC07-K23# 1304T
crawlinrunner

[cavey]

G'day name Iain Caveney hobart tasmania australia, 4.7 gear set number 3708

[dan603]

Just installed the 4.70 gear set. Not sure of the number. Did not know there was a need to know the number. I do have a question. I cannot shift into 4 hi while traveling (like I could when it was stock). Is this normal now with the 4.70 gears? The t-case makes a whirring sound too, like everything is turning. It grinds horribly bad when I try to shift at anything above 5 mph!! Help please. I also seem to have a backlash feeling when in 4 low now. But maybe that is the detroit locker doing its thing? More help please.

[Wallace]

Greg Wallace
Nevada
MC07 #4438
still hoarding parts for the 87 4Runner....

[Wainiha]

Wow look at that huge list of people with crawlers.  I feel left out in the cold.

[liveoak]

4

[Prismo]

Just bought another one for the 85 4runner, brand new still in the shipping box. Only missing the Marlin shift knob lol
Dan Smith
Monroe,WA
mc07-10
#514

[84Flatbed]

Where would I find a serial number? I can see where it says marlin crawler but haven't found a number.

[teambeer1]

(mc05) I think.      #099x
Kyle Wright, Ca   
All mine for the last 11yrs.

[1983HILUXSR5]

MCO5 # 062 & still going strong .Daily drove it + wheeled from the time it was installed in late october of 1996 till 2004 ish . Many wheeling trips later ,still works ! Dunno maybe marlin picked me a good one !

[1983HILUXSR5]

Big mike ,

Read your article on the MCO5 Vs MCO7 . Really good read ! At the time , as you well know marlin didn't have a choice but to go with what he had on hand & what advance adapters was willing to do for marlin. It's unfortunate , especially with the money that customers put out getting their crawl box .As i stated in my last post , no problems what so ever so far .From 2004 to the present , i have wheeled my rig once ! This is going on 8 yrs  this month . I do have a wheeling trip planned coming up , really looking forward to it !

The dual t-case still works & shifts fine , no obvious problems so far . Curious what that coupler & bearing looks like .Only time will tell ....

[helipilot77]

Nathan Diller - Seattle, WA
MC07 #3289
4.7# ??

[zippo]

I noticed I never put mine up. "Marlin Crawler 594V6" Not sure what all that means, but it seems to work!

[Bubfuji]

The toybox I have is marked #35 MC23 with 4.70 gears. Set up for the a440f.

Eric Keil

[dbbowen]

I have a new Dual ultimate made by yall. Im kind of unsure of where to get the gear set numbers (2.28/4.7) and the MC08 serial number. It also has the new billet aluminum shifter bases  . Id love to be added to this list! My order tag that was connected to the T-Case said #19609

[Reeses81]

Rob Connelly
91 4Runner
Dual case adapter mc07
23 spline input (x2) Mctc-321
V6 adapter mctc-132
Clutch Mccc-125

[cdgvw1]

Chris Gibson
MC07? #1358
MC 4.7's #?
MC front output #?

[Norcal81_22re]

JJ Berndt, ca
MC07? #1326
4.7's #451

[mcharfauros]

hoping I can contribute to this thread

[OTO Phil]

Just picked up the new XD 4.70 gear set and I don't see any serial number stamped on it.. I see a ratio on each gear, but they're all different..
Anyway, it's going behind a W56c soon to be behind a 2.7.
Thanks!

[mwalls54]

I am going thru and resealing my set up and I have the H42 MC24 adaptor with 013 stamped on it and a mc21 toybox with 041 stamped on it. Not the original owner but have had it for 10 years

[Rocksurfer]

#2544 with a back story: My best friend Paul Acosta's wife Sharon gifted his 4Runner to me after he passed away. I was instrumental in giving him the direction to go in building it and in the years leading to his passing used to go to his house drag him out for an event or club run. I parked my 4Runner and would drive him to the run, he would wheel it then I got him back home. In my heart it is still his rig, I am just keeping warmed up for him to drive.   So #2544 Marlin Ultimate belongs to both Ron Nissley and Paul Acosta.

[chadchad/ rocksnot]

Hay Mike / Chad Merritt/ ROCKSNOT/ I've been off the forum for long time, wow struggling to remember how it works . Think I got it , by the way to remember me is the guy who died and waz flown out to live, ya, but I sent my original box back to marlin many years ago to look at it / repair/ waz close top 20 , but being the great guy marlin is he sent me a new one , so I'll look back at paper work but I am not sure #s on it just curious if you would have dating back 15-18 years ago if not I appreciate you guys, hole family for the adventure you've allowed me to do thanks chad/ rocksnot