Investigando un poquito encontre el link and la informacion abajo.
Link:
http://www.zu4x.com/modules.php?name...howpage&pid=21
Isuzu Axle Guide and Specifications
information regarding various axles Isuzu has used
Isuzu Corp 8-bolt (front)
model year(s)
81-87 Pickups and Troopers
(87 being transition year to 10-bolt)
Some Pickups up to 95
configuration IFS
axle shaft diameter
spline count
ring gear 7.5"?
pinion
factory gear ratios
factory differentials
notes used a weaker hub design (fewer splines) than its replacement, the 10-bolt.
Isuzu Corp 10-bolt (front)
model year(s) 88+ Trooper, Rodeo, Amigo, Vehicross, Axiom
configuration IFS
axle shaft diameter
spline count 17-spline
ring gear
7.62"?
Reverse cut
Thinner ring gear than 10-bolt rear
pinion Shares same pinion bearings with 10-bolt rear
factory gear ratios 4.10 - Rodeo
4.30 - Rodeo
4.56 - Trooper
4.77 - '89 Trooper RS, '90 and '98 4x4 Amigo w/ 2.2L
aftermarket gear ratios 5.38 - Tera
factory differentials
Shares same carrier and carrier bearings with 10-bolt rear
aftermarket differentials
Auburn LSD
Aussie Locker - limited, exclusive with Independent4x.com
PowerTrax LockRight (from 10-bolt rear application) - discontinued
ARB (RD94) *see notes below
notes
Variation exists for first half of ‘98
The 10 bolt from 1/98- 5/98 is non standard in design (DANA) and can not be used with an ARB locker, models produced from 6/98 on also had 4.77's an are the standard garden variety that will take an air locker - Swordy
The VehiCROSS' front suspension is the 1998+ Trooper's - Smiley
Isuzu Corp 10-bolt (rear)
model year(s)
81-87 Pickups and Troopers (87 being transition year to 10-bolt)
some Pickups up to 95
88-95 2wd regular cab Pup
Pickups with 2.3L and VIN starting JAA
93 2wd Amigo
width
2” narrower than '88 12-bolt rear
configuration
leaf - common
coil - rear drive turbo Impulse
axle tube diameter
axle tube thickness
axle shaft diameter 1.50” shafts, neck down to 1.1” at splines
spline count 17-spline
ring gear
Standard cut gears
Thicker ring gear than 10-bolt front
pinion shares same pinion bearings as 10-bolt front
brakes
Drum
factory gear ratios 3.90 - Impulse
4.10 - 86-87 Turbo Diesel, 2wd regular cab Pup
4.56 - 2.3L
aftermarket gear ratios none
factory differentials
open - common
LSD from rear drive turbo Impulse, could be used in 10-bolt front
shares same carrier and carrier bearings as 10-bolt front
aftermarket differentials PowerTrax LockRight - discontinued
notes
3rd member's are not interchangeable with 10-bolt front.
The LockRight #3111 had spacer blocks to go between the ends of the axles and the cross shaft. #3110 is identical, but without the spacer blocks. This locker was orginally designed for rear application, but was found to also work in the front.
Isuzu Corp 12-bolt (rear)
1st generation 2nd generation 3rd generation
model year(s) 89-94 4wd Amigo
88-91 Troopers
88-95 2wd Spacecab Pup
All 2.6L Pickups
92-97 Trooper
??-?? VX
98+ Trooper
width
58” wms to wms
(some reports of 56")
61” or 63” wms to wms
(w/ fender flares = 63") 63" wms to wms
configuration leaf coil coil
axle tube diameter 3" 3.5"
axle tube thickness
axle shaft diameter 1.32" 1.50"
spline count 26-spline 23-spline
ring gear 8.66"
(comparable to 8.5" diameter Dana44, but aprox 1/2" thicker) 9.61" Spicer-produced
(comparable to 9.75" diameter Dana60)
pinion pinion shaft larger in comparison over Dana44
brakes
disc
disc - larger than 1st gen
integrated drum e-brake
disc
ABS
rear ABS only - tone ring pressed onto the carrier
-or-
4 wheel ABS - sensors at the tubes
4 wheel ABS - sensors at the tubes
factory gear ratios
4.56 - common
4.77 - rare. found in '89 Trooper RS and select models with "SL2" option code. (wide tire package + snowflake wheels)
4.10 - 88-89 2wd Pickup ('GT5'), Amigo (aluminum wheels)
4.30 - Pickup ('S7C'), Amigo (steel wheels)
4.30, 4.56
aftermarket gear ratios 5.38 - Tera 5.38 - Iceland
factory differentials open, clutch-plate LSD open, clutch-plate LSD (std.)
aftermarket differentials ARB (RD44) ARB (RD85)
notes Sept 97 - 98: unidentified changes that prevent installation of ARB.
94 Amigo - 1st gen axle that used 2nd brakes
The VehiCROSS' REAR is from the earlier 1996-97 Trooper - Smiley
Isuzu/Dana Model 44 (rear)
1st generation 2nd generation
model year(s) 93-97 Rodeo
(with the 3.2L Isuzu engine) 98+ Rodeo, Amigo, Rodeo Sport
width 59.75 wms to wms
63” wms to wms
configuration leaf coil
axle tube diameter
axle tube thickness
axle shaft diameter
spline count 30-spline 30-spline
ring gear standard THICK D44 ring gear
pinion standard D44 pinion Larger diameter pinion shaft requiring a different ID on the pinion bearing... or a different bearing.
brakes
6cyl - disc
4cyl - drum
4x4 - disc
4x2 - drum
ABS Single ABS sensor on pumpkin or two in the tubes.
ABS tone ring on carrier
factory gear ratios 4.10 - 15" standard wheels
4.30 - 16" optional wheels
4.56 - 4cyl
4x2 : 3.73 (98-99), 4.10, 4.30, 4.56, 4.78
4x4 : 4.10 (98-03), 4.30
aftermarket gear ratios any commonly available D44 ratio
factory differentials THICK ring gear on a LOW (3.73-) carrier
G80 option code - LSD
98 (possibly 99) LSD was optional. 00+ all had mandatory LSD. G80 option code does not apply to 2nd gen.
aftermarket differentials LockRight 2410 - open carrier No-Slip - Tracloc carrier
notes A few have reported needing to use one of the OEM pinion bearings to set up the pinion due to the ID of the housing finned aluminum diff cover.
Without some "juggling" of bearings or machine work, the 98+ gears would not "drop" right into the 93-97 housing, or any other D44 housing using standard gears.
GM Corp 10-bolt (rear)
not to be confused with the Isuzu Corp 10-bolt
model year(s)
91-93 Rodeo V6 (must be coupled with 3.1L GM engine)
Early US built Pickups with 2.3L and VIN starting 4S1 or 4SA
width
configuration leaf
axle tube diameter
axle tube thickness
axle shaft diameter
spline count 28-spline?
ring gear
pinion
brakes drum
factory gear ratios
4.30
4.56
aftermarket gear ratios
factory differentials open, LSD
aftermarket differentials
notes GM 10-bolt is a c-clip style axle... often undesirablable next to flange retained style such as Dana44.
No siento como traduciendo todo ahora, pero si no intiendes algo, no tengo ningun problema ayudando en la traducion. Otro dia quizas voy a traducirlo a castillano.