Grand Cherokee Specs and FAQ

[1fox2go]

Dont forget about the super rare 93 5spd grand, also the AW4, which is also super rare came out in 93 models. However with some work and research it can be swapped into a 93-95 and is considerably stronger than the 42RE
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96 Cherokee 7.5 inch TnT long arm Locked F/R, D44 rear, 4.56s, 35x12.50 Muds/36x12.50 TSLs

[Orangeamc13]

Both transmissions are mentioned in previous posts. But, I added the AX-15 into the chart.

[Orangeamc13]

ZJ Engines


Years..........Displacement..............Engine....................Power............................Torque..............Notes

93–98..........2.5 L Diesel.............425 OHV I4...........114 hp (85 kW)......221 ft·lbf (300 N·m).....Export
93–95..........4.0 L (242 c.i.)...........AMC I6...............190 hp (142 kW).....225 lb·ft (305 N·m)
96–98..........4.0 L (242 c.i.)....AMC Power Tech I6...185 hp (138 kW).....225 lb·ft (305 N·m)
93–98..........5.2 L (318 c.i.)........Magnum V8............230 hp (164 kW)....300 ft·lbf (407 N·m)
98................5.9 L (360 c.i.)........Magnum V8...........245 hp (183 kW).....345 ft·lbf (468 N·m)....Limited
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83 CJ7 4.2,88 XJ 4.0,94 ZJ 5.2,99 XJ 4.0

[Orangeamc13]

WJ Engines


Years..........Displacement................Engine................................Power.....................Torque......................Notes

98–04.....4.0 L (242 c.i.)......Power Tech I6..................195 hp (145 kW).....230 ft·lbf @3000 rpm
99–04.....4.7 L (287 c.i.)......PowerTech V8..................235 hp (175 kW).....290 ft·lbf @3200 rpm
02-04......4.7 L (287 c.i.)...High Output PowerTech V8...265 hp (198 kW)...330 lb·ft (447 N·m)
99-01......3.1 L Diesel..........531 OHV Diesel I5............138 hp (103 kW).....283 ft·lbf (384 Nm).........Europe
02-04......2.7 L Diesel..........OM647 Diesel I5...............161 hp (120 kW).....295 ft·lbf(400 Nm)..........Europe and Australia only
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83 CJ7 4.2,88 XJ 4.0,94 ZJ 5.2,99 XJ 4.0

[Orangeamc13]

Here's some info for anyone looking to swap out a D35 for a D44A:

D44A Pro's vs. D44:

Bolt Up
Get to maintain ABS & speedometer pickup (both based off of tone rings)
Thicker Ring Gear
Bigger Pinion Gear (Similar to a D60)
Disc Brakes
Bigger Axle Shafts

D44A Cons vs. D44:

Lowest gear ratio is 4.88
Only one locker (lunchbox locker) available for it.
Weak pressed axle tubes (fixed with truss)
Aluminum housing makes it prone to twisting and destroying the wheel bearings.
C-Clips


Specifics:

Dana 35
Ring Gear Diameter = 7.56"
Pinion Shaft Diameter = 1.406"
Ring Gear Bolt Count = 8
Pinion Spline = 26
Cover Bolts = 10
Axle Shafts = 27 Spline
Axle Shaft Diameter =
Axle Housing Diameter = 2.625"
Carrier Break = 3.31 and down; 3.55 and up

Dana 44A
Ring Gear Diameter = 8.5"
Pinion Shaft Diameter = 1.625"
Ring Gear Bolt Count = 10
Pinion Spline = 29
Cover Bolt Count = 10
Axle Shafts = 30 Spline
Axle Shaft Diameter = 1.25"
Axle Housing Diameter =
Carrier Break = 3.55 and down; 3.73 and up

Dana 44 Iron
Ring Gear Diameter = 8.5"
Pinion Shaft Diameter = 1.376"
Ring Gear Bolt Count = 10
Pinion Spline = 26
Cover Bolt Count = 10
Axle Shafts = 30 Spline
Axle Shaft Diameter = 1.19"
Axle Housing Diameter =
Carrier break = 3.73 and down; 3.92 and up

These are also commomly used, but are not bolt in and will require some modifications.

Ford 8.8
Ring Gear Diameter = 8.8"
Pinion Shaft Diameter = 1.625"
Ring Gear Bolt Count = 10
Pinion Spline = 30
Cover Bolt Count = 10
Axle Shafts = 31 Spline
Axle Shaft Diameter = 1.32"
Axle Housing Diameter =
Carrier Break =

Dana 60
Ring Gear Diameter = 9.75"
Pinion Shaft Diameter = 1.626"
Ring Gear Bolt Count = 12
Pinion Spline = 29
Cover Bolt Count = 10
Axle Shafts = 30 (3/4 ton) 35 (1 ton)
Axle Shaft Diameter =
Axle Housing Diameter =
Carrier Break =





AUSSIE LOCKER for D44A - Aussie Locker XD-14450 (fits both WJ and ZJ equipped with open carriers)

Part numbers from Randys R&P on Yukon Alloy shafts for the D44A

ZJ Models
YA D74871-1x (RH shaft)
YA D74871-2x (LH Shaft)
AK1563 (Torrington Bearing and Outer Seal Kit)

WJ Models
YA D76454-1X (Hydrolock Model Right Hand)
YA D76454-2X (Hydralock Model Left Hand)

YA D76454-3X ( Non-Hydralock Model Right Hand)
YA D76454-4X ( Non-Hydralock Model Left Hand)

Gear Kit Part #'s
4.56 gear

YG D44HD-456 (fits both units)
YG D44HD (complete rebuild kit includes shims seals, pinion bearing, carrier bearing, etc)
YG D44HD-411 (4.10 gear set)
YK D44HD-GRAND (complete rebuild kit for WJ)
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83 CJ7 4.2,88 XJ 4.0,94 ZJ 5.2,99 XJ 4.0