Duramax Hard Parts

Dmax Performance Parts and related discussions.

LB7 New

2.2K
31.9K
Threads
2.2K
Messages
31.9K
lexa
Thumping noise coming from intake

LLY New

1.3K
17.4K
Threads
1.3K
Messages
17.4K
1FastBrick
LLY Ficm

LBZ New

1.2K
14.3K
Threads
1.2K
Messages
14.3K
TheBac
WEIRD SHAKES AT IDLE???

LMM

767
11.2K
Threads
767
Messages
11.2K
N2BRK
PLEASE HELP!! 07.5 LMM No shift indicator, dome lights, power locks & windows, NO CRANK NO START

LML New

655
8.4K
Threads
655
Messages
8.4K
F
Gpcm loss of communication?

L5P New

124
3.8K
Threads
124
Messages
3.8K
Rdomeck
L5P will barely start, then die Please Help

Transfer Case / Axles / Driveshafts Tech New

294
3.5K
Threads
294
Messages
3.5K
TheBac
No 4WD

Van

18
312
Threads
18
Messages
312
M
LGH (detuned LML in a van) Engine Shuts off at full throttle

Part #'s New

397
2.3K
Threads
397
Messages
2.3K
gmc502
2016 alternator 2 pin connector P/N

Turbo Talk

"Nitrous is nice, but it's best to be Blown"
1.9K
43.7K
Threads
1.9K
Messages
43.7K
malibu795
WWYD? Turbo time

General Fuel System & Exhaust Questions New

373
7.7K
Threads
373
Messages
7.7K
M
dual tank woes

Fluids and Maintenance New

653
10.7K
Threads
653
Messages
10.7K
1FastBrick
Which trans fluid ?

The Pharmacy

Nitrous, Propane, Meth, oxidizers
172
3.2K
Threads
172
Messages
3.2K
Baking83
Nitrous
MSEngineering
LB7: Part number for 60-3 trigger wheel?
Replies
1
Views
1K
03 D-max
03 D-max
Dave L Weaver
Question: Where can i get intercooler boots
Replies
6
Views
3K
ripmf666
ripmf666
V
LMM: Bad turbo
Replies
7
Views
14K
BHoward6.6
BHoward6.6
sweetdiesel
Lenco front seal
Replies
0
Views
1K
sweetdiesel
sweetdiesel
07bluelbz
Question: Fass 150 install questions
Replies
19
Views
7K
blk smoke lb7
blk smoke lb7
B
transfer case rebuilds
Replies
1
Views
4K
duramaxdiesel
duramaxdiesel
Dirtymaxx03
retard timing while running meth?
Replies
14
Views
4K
TheBac
TheBac
F
How do you know injectors are bad?
Replies
3
Views
3K
Colt
C
aggar
LLY: Injector question
Replies
9
Views
1K
aggar
aggar
D-MAX Mafia
LBZ: Yes, another UPS drop off thread!
Replies
13
Views
3K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
Drholliday
Question: LB7/LLY intake runners vs. LBZ/LMM
Replies
46
Views
14K
SHOTZY
SHOTZY
ocwelder
Cam Spec's
Replies
3
Views
1K
ocwelder
ocwelder
F
ARP head stud FUN!!!
Replies
2
Views
1K
FrankenMax
F
JustinD
One tire??
Replies
16
Views
4K
JustinD
JustinD
W
Filter inspections
Replies
0
Views
2K
workin' diesel
W
Q
horrid knock
Replies
1
Views
884
jon5212
J
sweetdiesel
Considering a Lenco/Bruno
Replies
121
Views
17K
Diesel power
D
F
Freshly powdered Twins;)
Replies
29
Views
5K
quadracer37
quadracer37
durallymax
My Service Books (Documents attached)
Replies
7
Views
3K
bluebowtie
bluebowtie
sweetdiesel
Torsion bar weight
Replies
14
Views
4K
sweetdiesel
sweetdiesel
sparepartsracing
LB7: need help!!!!!!!!!!!!!
Replies
14
Views
3K
TheBac
TheBac
P
Question: keying crank
Replies
5
Views
2K
jneal
jneal
JD Dave
Wastegates for Dummies
Replies
1
Views
1K
CurtisEmery
CurtisEmery
skintback
Oil pump?
Replies
29
Views
7K
skintback
skintback
dmaxerLLY
stock LLY turbo dimensions. looking to upgrade on a budget.
Replies
3
Views
3K
dmaxerLLY
dmaxerLLY
Turbo Performance
De-Lip or not?
Replies
36
Views
8K
Utahski
Utahski
ecc_33
Aluminum Rods are in Texas!
Replies
97
Views
15K
Josh2002cc
Josh2002cc
wsmithduramax
Again!!!
Replies
17
Views
2K
wsmithduramax
wsmithduramax
howie
fedex came 2day
Replies
11
Views
2K
howie
howie
ZeroGravity58
coil overs
Replies
17
Views
3K
sweetdiesel
sweetdiesel
D
fueling problem-60%,dual CP3
Replies
38
Views
4K
Dan@PPE
D
Texas Chevy
Turbo lag?
Replies
10
Views
3K
Texas Chevy
Texas Chevy
C
Moisture in the comd side CAC tube
Replies
3
Views
1K
workin' diesel
W
RKTMech
Has anyone destroyed....
Replies
57
Views
6K
Rhall
Rhall
Dirtymaxx03
Info: stock over s475 build. need a list
Replies
9
Views
3K
Dirtymaxx03
Dirtymaxx03
McRat
Info: NASA 398 Alloy
Replies
2
Views
1K
keith2500hd
K
W
P0236 & p0106??
Replies
5
Views
4K
workin' diesel
W
durallymax
Gorilla Girdle
Replies
120
Views
19K
Yellow Jacket
Yellow Jacket
Redbowties88
Gateing stock VGT
Replies
132
Views
16K
LarryJewell
LarryJewell
68skylark455
Another Dmax water pump!
Replies
1
Views
775
juddski88
juddski88
0
injectors
Replies
1
Views
625
RKTMech
RKTMech
madmatt
Help: Need help on a stubborn LB7
Replies
13
Views
2K
madmatt
madmatt
howie
help
Replies
5
Views
905
ripmf666
ripmf666
howie
turbo?
Replies
60
Views
8K
DIESELMAFIAPER.LB7
DIESELMAFIAPER.LB7
isuzulb7
LBZ short block
Replies
8
Views
2K
xcablb7
xcablb7
dbenenh0
LBZ: Part Number help
Replies
2
Views
853
dbenenh0
dbenenh0
xcablb7
white smoke, skipping
Replies
6
Views
1K
xcablb7
xcablb7
D
LLY: Harness, fusebox under hood
Replies
2
Views
2K
Duramax1989
D
DetailsUnlimited
Help: Does anyone have mark at danvilles number?
Replies
12
Views
1K
DetailsUnlimited
DetailsUnlimited
JDPlowboy
Fuel Pressure regulator
Replies
5
Views
1K
JDPlowboy
JDPlowboy
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