In looking at the label on my tranny, I can't find a 20-digit number as mentioned in the TSB's I've seen here. Here's what I see:

TITTJ063510650 13:19:15
P52119462AC

There are bar codes there, too...is that where the build date is encoded?

Thanks!

_________________
George Reiswig
2005 Jeep Liberty CRD
Suncoast, SEGR, lift, InMotion tune, homebrew B100
At 138k, new head & gasket, timing belt, rockers and swearing vocabulary

It is on the driver's side - actually stamped into the transmission right above the pan. Might be partially covered by RTV.

_________________
Matt B.

05 Limited CRD. Bought it new. 112k on the clock now.

GDE Eco-tune, rear differential drain plug (drilled and tapped the pumpkin), transmission pan drain plug, Fumoto oil valve, fuel filler neck restriction removed, front hitch, Hayden fan clutch, Sears P1 battery since 08, Mobil 1 5w40, 5 volt glow plugs, DIY timing belt at 109k

Nail...head. Thanks, amigo!

_________________
George Reiswig
2005 Jeep Liberty CRD
Suncoast, SEGR, lift, InMotion tune, homebrew B100
At 138k, new head & gasket, timing belt, rockers and swearing vocabulary

Stamping will be just below that sticker on the flange. Found that the build date is also in the code on that sticker. Think yours is 0635

_________________
2005 Liberty Sport CRD, Lt Khaki, sunroof

Thankful to now be an EX-CRD owner.

You're right, it's mirrored after the letter string in that first line. I read it as March 4, 2005.

_________________
George Reiswig
2005 Jeep Liberty CRD
Suncoast, SEGR, lift, InMotion tune, homebrew B100
At 138k, new head & gasket, timing belt, rockers and swearing vocabulary