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Info:
Sticky
Former Allison Fluids Engineer (Here to Help)
hzjcm8
May 1, 2011
33
34
35
681
562K
12 mo ago
by
OkDually
Info:
Sticky
NSBU Replacement Instructions and FAQs
jedmax
Nov 8, 2009
4
5
6
114
242K
Jan 31, 2020
by
America964
Info:
Sticky
Russel trans cooler lines
Dr_goodwrench66
Mar 23, 2008
19
20
21
400
282K
Dec 30, 2017
by
mp06011999
Info:
Sticky
Allison Auto and Six Speed manual D.I.Y. List
Horsehaulin
Mar 1, 2009
Locked
0
18K
Mar 1, 2009
by
Horsehaulin
Info:
Sticky
Allison Info, Specs, and Code list
bobo
Dec 15, 2007
Locked
15
72K
Feb 12, 2008
by
skyjammer0
Info:
Sticky
Common Part #'s filters and NSBU
ZR1160
Mar 9, 2007
Locked
5
38K
Apr 3, 2007
by
ZR1160
F
Info:
Sticky
NSBU switch warranty information
flagstaff
Mar 22, 2005
Locked
2
3
57
62K
Jun 21, 2006
by
rock18
LBZ:
Failing torque converter lockup clutch questions...
1stdeuce
2 mo ago
6
405
15 h ago
by
1stdeuce
Question:
Hesitant Reverse/Shifter loose
Nikoandpapa
2 d ago
5
76
15 h ago
by
OkDually
Need help with a couple wire connections
joedeluca1984
6 d ago
1
125
6 d ago
by
OkDually
Info:
Class Action suit for transmission control module on 2008-2015 with 6.6L Duramax and Allison 1000 transmission
ABQ-Jammer
1 mo ago
1
357
9 d ago
by
heymccall
D
Lost a cooler line now Shift Range Inhibited
Dulliesrule
3 mo ago
15
819
14 d ago
by
Daltons12345
P
Ally 6Spd:
Allyson transmission disengaging
pebru
14 d ago
1
204
14 d ago
by
OkDually
A
LBZ:
Cant shift into gear with truck running, but can shift to nuetral with truck off and start from there
Andys6.6
22 d ago
5
214
21 d ago
by
Andys6.6
Hard Down Shift while stopping.
Red95Jeep
Nov 16, 2007
2
3
49
110K
21 d ago
by
daltonapperson501
LB7:
Tcm codes and shift range inhibited
Daltons12345
2 mo ago
6
651
22 d ago
by
Daltons12345
S
LBZ:
trans cooler upgrade?
sintax
1 mo ago
7
319
27 d ago
by
sintax
C
Question:
2012 LML
cet
2 mo ago
2
381
2 mo ago
by
OkDually
L5P:
P/N flashing and tranny in neutral when it was in D
timoloco
2 mo ago
1
253
2 mo ago
by
OkDually
Transmission dowel missing
Ironworker15
3 mo ago
0
385
3 mo ago
by
Ironworker15
N
Question:
LB7 comes out of gear or revs and goes nowhere
Net_gear
3 mo ago
0
440
3 mo ago
by
Net_gear
0
02 lb7 shifter problems
02Lb7duraturd
3 mo ago
3
347
3 mo ago
by
OkDually
2004 f650 c7 allison 5 speed 2400 rollback trans issues need help
71comrick
3 mo ago
1
268
3 mo ago
by
71comrick
P
2002 will shift from P, R, N, D, 3, 2, 1 but doesn't move
pclausen
6 mo ago
18
1K
4 mo ago
by
gralewaj
L
Will an A40 TCM work in an LML?
Lowrider95
4 mo ago
2
792
4 mo ago
by
Lowrider95
Ally 6Spd:
P0851 Park / Neutral work
Tcrobe
4 mo ago
2
579
4 mo ago
by
Tcrobe
M
Allison bucking during downshift 6-5th
mudmaker
5 mo ago
2
520
5 mo ago
by
mudmaker
F
L5P:
Suncoast shallow Allison trans filter lock?
FreedomOne
5 mo ago
7
766
5 mo ago
by
Mikes2019HDDuramax
Lml stuck in gear
Efagre22
5 mo ago
9
774
5 mo ago
by
biotec
Ally 5Spd:
2004.5 LLY Alison “Bump” at Speed
2zuks
5 mo ago
0
545
5 mo ago
by
2zuks
Question:
Transmission problems?
Evret2001
5 mo ago
9
796
5 mo ago
by
Evret2001
Transmission fluid leaking
Terry G12
5 mo ago
1
427
5 mo ago
by
OkDually
Question:
Lmm P0659 troubleshooting help please
Justin Sherlock
7 mo ago
2
920
6 mo ago
by
xTackleberryx
L
LB7:
TCM Pinout for Tap Shifter
LB7Mike
7 mo ago
2
728
7 mo ago
by
mwine
S
2009 TCM
sandhill sparky
7 mo ago
0
946
7 mo ago
by
sandhill sparky
TCM f
mcisaackeith
7 mo ago
1
812
7 mo ago
by
OkDually
D
LML:
Failed TCM module - U0101
dzavelson
9 mo ago
6
2K
8 mo ago
by
Timbo4824
L5P:
Allison Transmission Fluid leaking
EduardKostyukevich
8 mo ago
3
2K
8 mo ago
by
Mikey52
LMM:
07.5 lmm 6 speed stuck in limp mode
Trouble Maker
8 mo ago
1
629
8 mo ago
by
OkDually
T
LMM:
Allison dipstick tube
thebrohdw
8 mo ago
0
537
8 mo ago
by
thebrohdw
D
LB7:
About ready to blow it up..
doug crann
8 mo ago
9
944
8 mo ago
by
OkDually
A
LB7:
Major f**k up! Need help!
Abarker
9 mo ago
1
802
9 mo ago
by
OkDually
1
2
3
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Allison OEM
Discuss repairing & maintaining an OEM Allison automatic transmission.
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