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GM 8.25" IFS 28 Spline, 19-11/16", Nitro Front Extreme Inner Axle
8.25" IFS 01 + W  AWD RH Long Side Stub Axle

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Price: $158.22

Product Code: AXG12471491

Description Vehicle Applications Warranty Information

GM 8.25" IFS
19-11/16" 28 Spline
IFS Long Side Stub Axle

1999-2006 Chevy Silverado 1500
1999-2006 GMC Sierra 1500
1999-2006 Chevy Tahoe
1999-2006 GMC Yukon<
1999-2006 Chevy Suburban 1500
1999-2006 GMC Yukon XL 1500
2002-2007 Cadillac Escalade
2003-2007 Cadillac Escalade ESV
2002-2007 Cadillac Escalade EXT

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 cromoly 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.

Please contact us with your specific questions and inquiries.


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

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