transmission numbers and identification
 

OK first off this is going to take me a little while to get all this on here. I'm going to put every thing I have about matching up transmission numbers. I got some of this info from a family member who works at the transmission plant in Kokomo Indiana,and the rest from different places. A few things to remember when looking for another trans. In mid 99 they changed some of the electronics.96 and up A500, A518, and A618 use the same governor pressure solenoid. 96-early 99 A500,A518,and A618 use the round metal pressure sensor or transducer as some call it. Late 99s and up use the black plastic 1.
96 -early 99s use the same OD & lockup solenoid. late 99s and up use the same OD & lockup solenoid. 78 -98 uses a round black neutral safety switch with 3 pins.For 99s they changed the neutral switch to a rectangular white plug with 3 pins. In 2000 they changed to a 5 pin big plastic switch
If you look above the pan on the drivers side there will be some numbers stamped on the case most of the time they start with PK. The next 8 numbers are the part# for that transmission. Also if there's fins above the rear servo it's a A618. Diesel and V10s have a moon shaped cut out at the bottom of the bell housing for a bigger torque converter.

4X4 models
96-99
1500 & 2500 5.2L & 5.9L 46RE
2500HD & 3500 5.9 47RE

4864243
52118427
52118432
52119516
52119517
52119527
52119541
52119820
52119823

V10 8.0L 47RE
52118434
52118436
52119518
52119539
52119827

5.9L diesel 47RE 1997-1999
52119519
52119542
52119828

2000-2002
5.2L & 5.9L 46RE
1500 MODELS
52119844
52119846
2500 & 3500 MODELS
5014772AA
5014770
52119844
5014772

V10 8.0L & 5.9L DIESEL 47RE
52119851
I will add more when I get time later. Hope this helps some1.

Attachment 46242

this is 1 I'm cleaning up and waiting on parts for. Holidays are making the mail run slow, but should have it built by Friday.I will post more numbers later if I get this 1 clean and a 47RE built.

Attachment 46237
A618 at the top and A518 at the bottom. notice cooler lines are different.

Attachment 46236
A518 on the left A618 on the right

Attachment 46235
A618 on the left and A518 on the right.figured since I had the 2 cases apart at the same time I would post pics for those who don't know the differences

Sorry for taking so long on this. My HD crashed on my laptop and I have had to put all my backup files on a new laptop. Total pain in my A$$. I will try to get more numbers on here this weekend.

Thanks for pisting the data in December...I was relocating and missed it. I have seen the A618 on WITTRANS website, so I knew it was a variation on the 500 series tranny.

What does the 618 fit? Just curios.