What axles are in my Jeep YJ?
Identifying the axles in YJs is pretty simple since there were no options for it. Every YJ came with a Dana 30 up front and a Dana 35 in the rear. TJ Wranglers will have either a Dana 30 in the front and a Dana 35 in the rear unless you have a Rubicon model. In which case you’ll have 44s front and back.
What kind of axle does a Jeep Wrangler YJ have?
The NP228 & NP229 (mid ’80’s) also had a vacuum disconnect front axle (like the YJ), which is inherently weaker than the solid axle shaft (like the TJ). Caster: ??? Other: 297-style U-joints are stronger than the EB flavor, and identical to the ’95-present Wrangler D30.
Which is better Wrangler or CJ spring over axle?
Wrangler springs work well for CJ spring over axle (SOA) conversions because their length and their arc. The YJ springs are slightly longer than CJ springs and a longer spring has more droop than a shorter spring.
What’s the axle caster on a Jeep YJ?
Caster: 0 degrees ’71-79, 3 degrees in ’80. A YJ wants about 7 degrees, so you’d have to rotate the knuckles on the axle tubes. Other: Scout fronts have the diff very wide on the passenger side.
Can a YJ wheel be swapped with a CJ wheel?
Bolt pattern: 5 on 5.5″, which allows wheel-swapping with any CJ if you need to borrow or lend a spare. Width: 58″ front, 58.25″ or 58.5″ rear — 2-2.5″ narrower than a YJ. That’s not a big problem in the rear (other than off-camber stability), but it’ll reduce turning radius up front. Less wheel backspacing compensates for this.
Which is the best axle for a Jeep YJ?
The Dana 44 is a 6-bolt and is a full-width axle… but still a VERY viable updgrade for a YJ – so long as you snag the front and rear axle. JP magazine did an article on axle upgrades and they did mention the Isuzu Rodeo having the Dana 44s.
What kind of axle do I need for a CJ-7?
A narrow track CJ would need both sides shortened to keep the stock width. Pictured above is a Scout Dana 44 narrowed to narrow track specifications on Rick’s ’77 CJ-7. The Scout and Wagoneer Dana 44 front axles are close enough to the proper width for Wrangler YJs. One spring perch needs to be moved slightly on the Wagoneer front end.
How are axles held together in a jeep?
Most commonly held together with a large outer nut. Axle to hub connection is usually though splines and a keyway. Flanged Axle – The axle and hub assembly are a solid unit. Pumpkin/chunk – common names to the center section that houses the ring, pinion, and differential components.
How long does it take to assemble a CJ axle?
Description: Dana 489 Rear Bolt In Jeep Wrangler CJ Axle Assembly Base Axle Includes: Brand New Dana 489 Casting Bracketed with CJ Heavy Duty Brackets (100% USA Made) 2 – 35 Spline Chromoly… More Details » TYPICAL SHIP TIME IS 40-45 DAYS FROM DATE OF ORDER!!