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Northridge4x4
6759 NW • Northridge Ln. Bremerton, Wa 98312
360-340-0282
 
Project-JK.com
JK-Forum.com
QUICK REFERENCE CHARTS SUSPENSION & STEERING
MAINTENANCE LINKS
BUMPERS & SKID PLATES ENGINE & DRIVE TRAIN

 

Bolt Sizes & Torque Settings    
This chart lists out most of the common bolt and nuts you will encounter while working on your Jeep as well as the torque settings required for each of them.

Part
Socket/Wrench Size
Torque
Wheel Lug Nuts
19mm
95-100 ft. lbs.
Front End Components
Track Bar Frame
Castellated Bolt
19mm
65 ft. lbs.
Trackbar Axle Mount Bolt
15mm
55 ft. lbs.
Sway Bar Links-Bottom Bolts
T-55 Torx
18mm
70 ft. lbs.
Sway Bar Links-Upper Nuts
17mm
45 ft. lbs.
Bottom Shock Bolts & Nuts
13mm
250 in. lbs.
(21 ft. lbs.)
Top Shock Bolts
17mm
w/small 1/4" wrench on shaft
17 ft. lbs.
Spring Retainer Clip
13mm
16 ft. lbs.
Bumpstop Retainer Cup Bolt
15mm
Hand Tighten
Dana 30 Differential
Cover Bolts
1/2"
30 ft. lbs.
Dana 30 Differential Fill Bolt
3/8" Drive Ratchet
25 ft. lbs.
Steering Stabilizer Axle Bolt & Nut
15mm/18mm
55 ft. lbs.
Stock Castellated Nut
19mm
35 ft. lbs.
Tie Rod End Clamps
13mm.
20 ft. lbs.
Drag Link Clamps
15mm.
36 ft. lbs.
Control Arms
Lower Control Arms Frame
Bolts & Nuts
21mm
130 ft. lbs.
Lower Control Arms Axle
Bolts & Nuts
21mm
85 ft. lbs
Upper Control Arms Bolts
15mm
55 ft. lbs.
Transfer Case/Transmission
Skid Plate To Frame
3/4”
55 ft. lbs.
Trannsmission Mounts to
Skid Plate
13mm

45 ft. lbs.
Transmission Drain/Fill Bolt
17mm Allen Bit
14-20 ft. lbs.
Transfer Case
Drain & Fill Bolts
10mm
15-25 ft. lbs.
Rear End Components
Track Bar Axle Bolt
T-55.
85 ft. lbs.
Track Bar Frame Bolt & Nut
15mm/18mm
85 ft. lbs.
Sway Bar Links Outside Nut
15mm/18mm
40 ft. lbs.
Bottom Shock Bolts & Nuts
15mm/18mm
74 ft. lbs.
Top Shock Nuts
13mm
23 ft. lbs.
Differential Cover Bolts
1/2"
30 ft. lbs.
Dana 44 Differential Fill Bolt
3/8" Drive Ratchet
25 ft. lbs.
Chart Provided by 4x4xplor.com


Recommend Fluids    
This is a list of common fluids you will need when servicing your Jeep's Transmission, Transfer Case or Differentials.

Dana 30 & Dana 44 Differentials
SAE 80W-90 GL5 Gear Oil
NV3550 Manual Transmission
Mopar NV3550 Transmission Fluid
Synchromesh
Redline MT-90
AX-15 Manual Transmission
Mopar AX-15 Transmission Fluid
Redline MT-90
NP-231 Transfer Case
ATF+3


Speedometer Gear Chart    
Determine what speedometer gear you will need by using this chart. The part number you will need to ask for will be 520676+ the tooth number. For example, if you need a 34 tooth gear, the part number would be 52067634.

R&P
Tire Size
38"
37"
36"
35"
33"
32"
31"
30"
5.13
4.88
36
37
38
39
41
43
44
46
4.56
34
35
36
37
39
40
42
43
4.11
31
32
33
34
36
37
38
40
3.73
27
28
28
29
31
32
33
34
3.55
31
31
32
33
3.07
26
27
27
28
Speedometer chart provided by 4x4xplor.com


Basic Front End Alignment    
Learn how to do your own front end toe-in alignment and recenter your steering wheel using basic tools. - By: 4x4xplor.com


Front Disc Brake Service
   
When it's time to service your Jeep's front disc brakes, do yourself a favor and do it yourself. This is an extremely easy maintenance job that anyone can do and the money you save can be forwarded to fun stuff!
- By: 4x4xplor.com


Differential Service    
Changing the gear oil in your differentials should be done every 12,000 miles or after a deep water crossing. This is a real easy job that every Jeeper should do themselves. - By: 4x4xplor.com


Transmission/Transfer Case Service    
Changing your transmission and transfer case fluid is good thing to do after a deep water crossing and/or at every tune up. Find out how perform this service yourself and save a lot of cash. - By: 4x4xplor.com


Spark Plug Replacment    
Your sparkplugs should be replaced as part of every tune-up (30,000 miles) and if you have a 2000+ TJ with a 4.0L engine, this is a really simple task. - By: 4x4xplor.com


Full Traction Jeep JK Wrangler 3" Economy Lift    
If you’re looking to install a true 3" coil suspension lift on your new Jeep JK wrangler and need to do it on a budget, few kits can come close to matching the quality, completeness and affordable price of the Full Traction Suspension Jeep JK Wrangler 3" Economy Lift Kit. This kit is easy to install and can be done in an afternoon with basic SAE and metric tools. - By: 4x4xplor.com


Full Traction Jeep JK Wrangler 2" Econo Lift    
The Full Traction 2" Econo Lift kit for the Jeep JK Wrangler is easy and affordable way to get your Jeep JK Wrangler sitting 2" higher. Click on this link to see the offical installation instructions.


Rubicon Express Budget Boost    
At about $200 for a set of 2" coil spacers, shocks and rear bumpstop extensions, this kit is a steal and one of the best investments I've made. Click this link to see complete installation instructions. - By: 4x4xplor.com


Rubicon Express 3.5" SuperFlex Lift    
Looking to grow your Jeep up and make it more capable on the trail but can't decide on which lift kit to get? Well, I would highly recommend getting a Rubicon Express 3.5" Super Flex Suspension Lift. With the exception of new and longer shocks, this kit pretty much comes with everything you need to get your Jeep lifted over 3". - By: 4x4xplor.com


Full Traction Jeep TJ Wrangler 3" Lift    
The Full Traction 3" Jeep TJ Wrangler Suspension Lift is easy and affordable way to get your Jeep TJ Wrangler sitting 3" higher. Click on this link to see the offical installation instructions.


Full Traction 6" Long Arm Kit    
Unlike any other kit I have seen to date, what drew me to the Full Traction Suspension Long Arm Lift Kit was its true 4-link front end design (as opposed to radius arms like so many other manufacturers use today) and its awesome tri-link rear end design that effectively eliminates the need for a rear track bar. Also, having seen this kit up close and in person at the 2005 SEMA show, I knew that the materials used, quality of the welds, level of detail, craftsmanship and finish were all unsurpassed by anything else out there. Add all that to the fact this lift is a completely bolt on kit, I was sold. - By: 4x4xplor.com


Off Road Only U-Turn Steering System    
When you're ready to upgrade your Jeep TJ's steering system to something a lot more heavy duty, look no further than to Off Road Only.
- By: 4x4xplor.com


Steering Stabilizer Installation    
After installing a tall lift and bigger tires, it's a good idea to upgrade your factory steering stabilizer with something a little more heavy duty.
- By: 4x4xplor.com


JKS Quicker Disconnect Installation
   
Disconnecting your swaybar is a great way to increase the amount of axle articulation you have on your Jeep (vertical wheel travel). This helps you to keep all four of your tires on the ground in very rough and uneven terrain. In my humble opinion, JKS makes one of the highest quality and easiest to use quick disconnects around. - By: 4x4xplor.com


JKS Bar Pin Eliminators    
Factory bar pins are a lousy design that can cause your bushing to come out of the shocks or create annoying thumping from slack. BPE's compress your bushings for a proper fit and are a great replacement to your factory set. - By: 4x4xplor.com


Shock Installation    
Installing new shock absorbers is an easy job that anyone can do with basic tools. - By: 4x4xplor.com


RockCrusher Differential Cover Installation    
When you're ready to get serious about protecting your differentials from mean rocks on the trail, look no further than RockCrusher. Their covers are extremely well built, super beefy, are affordable, have a machined mating surface for a flat fit, look great and unlike their competition, RockCrusher Heavy Duty Differential Covers can support the weight of a 110,000 lb. excavator!! Need I say more? . - By: 4x4xplor.com


Kilby Gas Tank Skid Plate Installation    
If you wheel your Jeep, this has got to be one of the very first mods you do. When it comes to gastank skidplates, Kilby is the name to go with.


Warn Steering Box Skid Plate    
The Warn steering box skid plate is only $45 making it one of the cheapest pieces of protections you can by for your Jeep. This is also on of the easiest mods you'll ever install too. So do yourself a favor and armor up today! - By: 4x4xplor.com


Slip Yoke Eliminator & CV Drive Shaft Installation    
Whenever you lift a Jeep TJ above 2" (and sometimes even just 2"), your drive line will be off enough to cause what is known as drive line vibrations or "vibes" for short. Because of this, most lift kits will include a transfer case skid plate lowering kit to help restore your drive lines back to or at least closer to stock. For the most part, this will do the trick but then you have to ask yourself, do I really want to lower the very part of my Jeep that I just spent a boat load of money to raise up?
- By: 4x4xplor.com


Aussie Locker Installation    
Think your Jeep does pretty well on the trail now? Well try locking up your front axle with an Aussie Locker and find out just how much better it can be!! Aussie Lockers are strong, quiet, affordable and easy to install.
- By: 4x4xplor.com



M.O.R.E. Motor Mount Lift Installation    
If you've just lifted your Jeep 3" or more, you will most likely experience vibrations coming from your driveline. The cheap way to fix this is problem is to add a transfer case drop and the best way to fix it is to install a Slip Yoke Eliminator & CV driveshaft. However, there is a solution somewhere in between the two and that is to install a 1" motor mount lift.
- By: 4x4xplor.com


Hand Throttle Installation    
A hand throttle is a must have for any Jeeper with a manual transmission. This is a cheap and easy mod to install. - By: 4x4xplor.com


Front Axle Tube Oil Seals Installation
   
While Northridge4x4.com strives to provide accurate product and pricing information, pricing or typographical errors may occur. Northridge4x4.com cannot confirm the price of an item until after you order. In the event that an item is listed at an incorrect price or with incorrect information due to an error in pricing or product information, Northridge4x4.com shall have the right, at our sole discretion, to refuse or cancel any orders placed for that item. In the event that an item is mispriced, Northridge4x4.com may, at our discretion, either contact you for instructions or cancel your order and notify you of such cancellation.




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Northridge4x4 is the west coast's destination for Jeep and other 4x4 parts and accessory. We sell parts for Jeep Wrangler TJ, Rubicon, Unlimited and YJ as well as Jeep CJ, Cherokee XJ, Grand Cherokee ZJ, WJ and Liberty KJ. We specialize in lift kits, long arm kits, shock absorbers, suspension and steering components, body lifts, sway bar disconnects, shocks, bumpers, tire carriers, roll cages, winches, racks, body armor, skid plates, rocker guards, differential covers, drive train components like SYE (slip yoke eliminator), CV drive shafts, lockers, axles and gears for Dana 30, Dana 35, Dana 44, AMC20, disc brake conversions, exhausts, and more. We also carry a huge array of off road lights, LED tail lights, hard and soft tops, seats, security storage and consoles, tires, wheels, trail gear and more. We only sell top of the line products from manufacturers like Advanced Adapters, Alloy USA, ARB, B&M, Banks, Bestop, Bilstein, Bluetorch Fabworks, Bushwacker, Cobra, Corbeau, Crane, CTM, Currie, Daystar, Doetsch, Fabtech, Firestick, Full Traction Suspension, Hella, JKS, JP Cooler, KC, Kilby, K&N, Lightforce, Kwan, Lubelocker, Mastercraft, M.O.R.E., Nth Degree Mobility, ORO Off Road Only, OME Old Man Emu, Performance Accessories, Poison Spyder, Power Tank, Powertrax, Precision Gear, Raingler, Rancho, Randy's Ring & Pinon, Rock Hard 4x4 Parts, Rock Krawler, Rubicon Express, Shrockworks, Spidertrax, Superior Axle & Gear, Aussie Lockers, T-MAX, Tom Woods, Tractech, Trailready, Tube Shark, Tuffy Security, Walker Evans, Warn, Xenon and much more. While Northridge4x4.com strives to provide accurate product and pricing information, pricing or typographical errors may occur. Northridge4x4.com cannot confirm the price of an item until after you order. In the event that an item is listed at an incorrect price or with incorrect information due to an error in pricing or product information, Northridge4x4.com shall have the right, at our sole discretion, to refuse or cancel any orders placed for that item. In the event that an item is mispriced, Northridge4x4.com may, at our discretion, either contact you for instructions or cancel your order and notify you of such cancellation.

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