automatic transmission model codes?

[CAN-AWD-VIBE]

What are they? As per my other post I want to, no need to upgrade my tranny. But I don't know what my tranny # is. Mines an 03 AWD but to see the base 2wd and the GT auto part numbers would be ideal. thanks

[ColonelPanic]

GM codes or Toyota codes? MU4 is GM's designation for the auto/FWD, as is MU5 for the AWD. I knew at one point what Toyota called these transmissions and posted it here once but I can't find it...Here's a nifty list: http://www.cheersandgears.com/index.php?pid=3

[CAN-AWD-VIBE]

thanks for the reply CP but maybe it's the Toyota codes or maybe I'm not asking for the right thing... on the IPT site's application guide it lists three tranny numbers.http://www.importperformancetr...shtmlPontiac VIBE 2003-2003 L4 1.8L A245E Pontiac VIBE 2003-2003 L4 1.8L U240E Pontiac VIBE 2003-2003 L4 1.8L U341F obviously the years are wrong, but i dont know which one is mine