Nitro 4340 Front Axle Kit with Excalibur U-Joints for Dana 44, 2007-2018 Jeep Wrangler JK Rubicon

SKU:
AXN24115-EXC
Sale Price $1,072.50
In-stock. Item ships in 1-3 business days.
This Item is eligible for free delivery
accept payment

Description

30 Spline 4340 Chromoly Front Axle Kit with Nitro Excalibur U-Joints for Dana 44

Kit Includes:

RT Inner Axle Shaft x1

LT Inner Axle Shaft x1

Outer Axle (Stub) x2

U-Joints x2

Tech Note:

Uses our exclusive Nitro Excalibur 1350 U-Joints (included).

Nitro Tough!

Want stronger U-joints that are still suitable for use without manual hubs? Nitro Excalibur Heavy Duty Chromoly U-Joints For Jeep Wrangler JK & JL are now available. Similar heavy duty Chromoly solid body design to our other competition/off-road Excalibur line of Universal Joints, but better suited for dual-sport use, as they feature needle bearings for longer wear resistance. Considerable stronger than the OEM Universal Joints, but wear longer than non-bearing type off-road-only joints.

Nitro 1541H steel and 4340 alloy & chromium and molybdenum alloy axles commonly known as "Chromoly": Our OE replacement axles are made of 1541H steel for a 25-35% increase in strength over their stock counterparts. Nitro 4340 Chromoly axles are also heat treated but are designed with extra material for strength where it's needed. All of our axles are precision machined to OE specifications for excellent fitment.

1541H steel is a heat treated, carbon steel with .41% or less of other impurities. The heat treatments make the metal harder, with out making it brittle with a tensile strength of 181,000 psi. Up to 35% stronger than OE axles.

4340 Chromoly steel, is a lower carbon steel with a minimum of 10% chromium by weight. Known as a high strength, low carbon steel with a tensile strength of 228,000 psi opposed to OE standard 1040 steel with a tensile strength of 110,000 to 130,000 psi.

That means they take more punishment, to get you further down the trail or off the trail entirely. That's Nitro Tough.

Nitro also offers extra long-splined shafts which can be cut to length and blank shafts for custom spline machining. Each new product is subjected to multi-point inspections and then actually installed and set up by Nitro's own in-house differential professionals to ensure excellent fitment and easy setup. At Nitro we strive to meet demands for new ratios and Fits and we are continually developing new products to stay ahead of the competition.

  • CNC precision machining & heat treating processes ensure excellent fitment and overall strength.
  • Our heat treatment is applied after the splines are cut which allows for deeper penetration where strength is needed.
  • We have a rapid and ever growing range of products to meet new demands and Fits.

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro, we know differentials and know what it takes to provide you with high quality components.

Features

  • Chromoly steel is 40-50% stronger than OEM axles

Specs

Differential: Dana 44 -JK, Front

Axle Splines: Inner: 30, Outer: 32

Material: 4340 Chromoly Steel

Manufacturer: Nitro Gear & Axle

Warranty: 5 Years*

FITMENT

2007-2018 Jeep Wrangler JK Rubicon

WARRANTY

*All Nitro Gear & Axle brand products are warrantied to be free of manufacturer defects for the specified period. Warranty requests must be made by the original purchaser and submitted by the dealer purchased from. Any parts sent for warranty consideration must be pre-approved and shipped prepaid freight to our facility with copy of RGA for our inspection & determination. We will not pay for labor, shipping cost, loss of revenue or perishable goods, commercial losses, costs of telephone calls, shipping or general inconvenience. This is our only warranty expressed or implied. Unauthorized warranty returns may be refused. Warranty generally covers MFG defects in material or workmanship. Abuse, overloading, improper lubrication, misuse, commercial or competition use voids warranty. Normal characteristics are not warrantable, such as Gear whine. Minor cosmetic flaws, dings, burrs from shipping or manufacturing, are not considered defect, it is installer responsibility to address these at time of install. Customer is responsible for shipping charges if warranty is granted. Warranty is for the original purchaser/user, is not transferable. Warranty covers one replacement or credit solely at our discretion. Warranty determinations are at our sole discretion.

In addition to the above conditions, see special notes for these products:

Ring & Pinion - Warrantied against manufacturing defects. 2 years from date of purchase. Must provide set-up specs.

Chromoly front Axles, Excalibur Joints, 30/30 Birfield kits - Warrantied against manufacturing defects for the life of the vehicle. These products are also covered for Breakage. The Shaft / joint must be BROKEN. Wear, twisting, bending are not warrantable. Damages caused by failure of other parts are not warrantable, for example broken U-joint (other than Nitro Excalibur) causing damage to Axle ears.

Rear Chromoly Axles - Warrantied against manufacturing defects for 5 years. These products are also covered for Breakage. The Shaft must be BROKEN. Worn, twisted, or bent axles are not warrantable.

Packaging

Box Weight: 44 lb

Box Dimensions: 1 x 1 x 1 in

Shopper Approved Review

Related Products
  • Nitro Gear & Axle 7.2" IFS Reverse High Pinion 4.1 Ring & Pinion
    SKU :
     GM7.2-411R-NG
    Sale Price $378.40
    * Free Shipping
  • Nitro Gear & Axle 8.5" Standard Open Carrier Case (Empty)
    SKU :
     NC-GM8.5
    Sale Price $170.50
    * Free Shipping
  • Ford 9.75" Nitro Pinion Depth Shim Kit
    SKU :
     SK20975
    Sale Price $10.80
  • 1995-2015 Toyota Tacoma 8.4" 30 Spline Nitro Full Spool
    SKU :
     FST100-30
    Sale Price $347.60
    * Free Shipping
  • Ford 10.5", 4.88, Nitro Ring & Pinion for Ford Superduty 2011 & Newer
    SKU :
     F105-488-37-NG
    Sale Price $503.80
    * Free Shipping
  • Nitro Gear & Axle AAM 9.25" Reverse High Pinion Ring & Pinion 4.88 Ratio
    SKU :
     GM9.25-488R-NG
    Sale Price $230.07 MSRP $377.30 you save: $147.23 (39.02%)
    * Free Shipping
  • Need Help?

    Contact Us

    To Top